progressive.com

Checked 22 October 2026, 10:21 UTC · via 8.8.8.8
!Passed with warnings
25 passed 3 warnings 0 failed 3 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-11-16

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
17 November 1997
Last changed
13 October 2026
Expires
16 November 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.pgrdns.com, ns02.pgrdns.com, ns03.pgrdns.com, ns04.pgrdns.com
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-11-16 #3
    The registration is valid until 2027-11-16 (389 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.pgrdns.com, ns02.pgrdns.com, ns03.pgrdns.com, ns04.pgrdns.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.pgrdns.com, ns02.pgrdns.com, ns03.pgrdns.com, ns04.pgrdns.com
NS in the zone
dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.pgrdns.com, ns02.pgrdns.com, ns03.pgrdns.com, ns04.pgrdns.com
NameserverAddressesNetwork (AS)Glue
dns1.p09.nsone.net198.51.44.9 2620:4d:4000:6259:7:9:0:1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns2.p09.nsone.net198.51.45.9 2a00:edc0:6259:7:9::2AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns3.p09.nsone.net198.51.44.73 2620:4d:4000:6259:7:9:0:3AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns4.p09.nsone.net198.51.45.73 2a00:edc0:6259:7:9::4AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns01.pgrdns.com104.225.43.1 2607:f740:e04c::1AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US104.225.43.1
ns02.pgrdns.com104.225.43.65 2607:f740:e04c:4::1AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US104.225.43.65
ns03.pgrdns.com104.225.43.129 2607:f740:e04c:8::1AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US104.225.43.129
ns04.pgrdns.com104.225.43.193 2607:f740:e04c:c::1AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US AS63911 NETACTUATE-AS-AP - NetActuate, Inc, US104.225.43.193

Checks

  • ✓ 8 nameservers #6
    Delegated to dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns01.pgrdns.com, ns02.pgrdns.com, ns03.pgrdns.com, ns04.pgrdns.com.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • !
    Glue differs from the zone
    The addresses at the parent (glue) differ from the addresses in the zone: ns01.pgrdns.com (glue 104.225.43.1, zone 104.225.43.1, 2607:f740:e04c::1); ns02.pgrdns.com (glue 104.225.43.65, zone 104.225.43.65, 2607:f740:e04c:4::1); ns03.pgrdns.com (glue 104.225.43.129, zone 104.225.43.129, 2607:f740:e04c:8::1); ns04.pgrdns.com (glue 104.225.43.193, zone 104.225.43.193, 2607:f740:e04c:c::1). Update the glue at your registrar.
    #8
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS62597 (NSONE - NSONE Inc, US): 8 addresses; AS63911 (NETACTUATE-AS-AP - NetActuate, Inc, US): 8 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .com, .net.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

16 of 16 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.p09.nsone.net 198.51.44.9NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns1.p09.nsone.net 2620:4d:4000:6259:7:9:0:1NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns2.p09.nsone.net 198.51.45.9NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns2.p09.nsone.net 2a00:edc0:6259:7:9::2NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns3.p09.nsone.net 198.51.44.73NOERROR, 6 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns3.p09.nsone.net 2620:4d:4000:6259:7:9:0:3NOERROR, 7 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns4.p09.nsone.net 198.51.45.73NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns4.p09.nsone.net 2a00:edc0:6259:7:9::4NOERROR, 4 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns01.pgrdns.com 104.225.43.1NOERROR, 84 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns01.pgrdns.com 2607:f740:e04c::1NOERROR, 84 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns02.pgrdns.com 104.225.43.65NOERROR, 85 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns02.pgrdns.com 2607:f740:e04c:4::1NOERROR, 85 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns03.pgrdns.com 104.225.43.129NOERROR, 86 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns03.pgrdns.com 2607:f740:e04c:8::1NOERROR, 84 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns04.pgrdns.com 104.225.43.193NOERROR, 85 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns04.pgrdns.com 2607:f740:e04c:c::1NOERROR, 85 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9

Checks

  • ✓ All respond #14
    All 16 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: dns1.p09.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; dns2.p09.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; dns3.p09.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; dns4.p09.nsone.net: "19dd46e347df36b70933bf2be8023258586586a9"; ns01.pgrdns.com: "19dd46e347df36b70933bf2be8023258586586a9"; ns02.pgrdns.com: "19dd46e347df36b70933bf2be8023258586586a9"; ns03.pgrdns.com: "19dd46e347df36b70933bf2be8023258586586a9"; ns04.pgrdns.com: "19dd46e347df36b70933bf2be8023258586586a9".
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 1760326863 · primary dns1.p09.nsone.net

Found

Primary (MNAME)
dns1.p09.nsone.net
Contact (RNAME)
hostmaster.nsone.net
Serial
1760326863
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
dns1.p09.nsone.net (198.51.44.9)1760326863
dns1.p09.nsone.net (2620:4d:4000:6259:7:9:0:1)1760326863
dns2.p09.nsone.net (198.51.45.9)1760326863
dns2.p09.nsone.net (2a00:edc0:6259:7:9::2)1760326863
dns3.p09.nsone.net (198.51.44.73)1760326863
dns3.p09.nsone.net (2620:4d:4000:6259:7:9:0:3)1760326863
dns4.p09.nsone.net (198.51.45.73)1760326863
dns4.p09.nsone.net (2a00:edc0:6259:7:9::4)1760326863
ns01.pgrdns.com (104.225.43.1)1760326863
ns01.pgrdns.com (2607:f740:e04c::1)1760326863
ns02.pgrdns.com (104.225.43.65)1760326863
ns02.pgrdns.com (2607:f740:e04c:4::1)1760326863
ns03.pgrdns.com (104.225.43.129)1760326863
ns03.pgrdns.com (2607:f740:e04c:8::1)1760326863
ns04.pgrdns.com (104.225.43.193)1760326863
ns04.pgrdns.com (2607:f740:e04c:c::1)1760326863

Checks

  • ✓ Serial 1760326863 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.p09.nsone.net is one of the listed nameservers.
  • ✓ Contact hostmaster@nsone.net #25
    The SOA RNAME hostmaster.nsone.net means hostmaster@nsone.net.
  • ✓ Timestamp serial #26
    The serial 1760326863 is a Unix timestamp (2025-10-13 03:41 UTC).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

warn

50 records at the apex

Found

Read from
198.51.44.9:53
TypeValueTTL
SOAdns1.p09.nsone.net. hostmaster.nsone.net. 1760326863 10800 3600 604800 86400500
NSdns1.p09.nsone.net.500
NSdns2.p09.nsone.net.500
NSdns3.p09.nsone.net.500
NSdns4.p09.nsone.net.500
NSns01.pgrdns.com.500
NSns02.pgrdns.com.500
NSns03.pgrdns.com.500
NSns04.pgrdns.com.500
A170.218.40.3230
MX10 mx1.hc4529-39.iphmx.com.1800
MX10 mx2.hc4529-39.iphmx.com.1800
TXT"qvfgqoqpn5"30
TXT"MS=ms86320495"30
TXT"mi0xd7i9-2nxj-fidd-ezqktvy8"30
TXT"apple-domain-verification=POUL5xNNq19I2Ubq"30
TXT"MS=FC4C6DF1A91C0826ADCD6DA9BC1C270428A12A3E"30
TXT"flexera-domain-verification-klnbhbbayhdrgfmr"30
TXT"flexera-domain-verification-qfdvupfoldkrdwrs"30
TXT"docusign=52c85603-683f-4260-9270-001190ad5a3d"30
TXT"docusign=f3a5e5cf-534f-4d36-b2c4-5fb97a6c6938"30
TXT"docker-verification=42cc15e8-d4ed-4ebc-826d-6b2080553617"30
TXT"mongodb-site-verification=oG9pMSYTxMd4vzI2fHN4Qi6TzZHp0eMb"30
TXT"onetrust-domain-verification=166988800cdb4a07b02767a053911953"30
TXT"onetrust-domain-verification=d487855dc713487e9d81572b16e9ff55"30
TXT"uber-domain-verification=98e9cbd8-d6c7-4159-92ff-9335e2903fc6"30
TXT"466abc31c64cdfe40fb090cc85b60587942d6e66fcc26162d7a2d04c15cba1e2"30
TXT"adobe-idp-site-verification=8894d008-514e-452e-a30e-46c928135d48"30
TXT"google-site-verification=ZjtdFc-LNQOvYVohbvpfdiQIF-Kjz2vM8adGEzkKCNk"30
TXT"google-site-verification=_3wjEEMeOgqh52tMtBxJOpcnBXHJeULD3QJykhWDqi8"30
TXT"google-site-verification=gerpz1Lzq2t18i7-Ao2cF8Lj4Q-vlkiyyuO3s2R33bI"30
TXT"google-site-verification=ywEQtvbQWXfmWk-NCy1boLm9NnMg1cVi2rhIgQ_nJiY"30
TXT"google-site-verification=_zZ40_CQtBWtn-YPe4bvqPSvsg1zMJ9qDxnWJ2igALA"30
TXT"intersight=c80d413bb29b54668e5a72a367140b6606b6f12fb459c933d2cb58b0f944df5d"30
TXT"AVOfRfUbzKD5GRgf72Dj3onH1HBSB/2q2/3VqlltA68h9dcwFL9/qEmgqKjYOONww2veU25X12pshrdJvwfQ5A=="30
TXT"V/97Dgn3PemXS/PChYIJH0T8OihrEr9D9A283CgzM4BP2yR1jQ6FbqiLXIM2EtxVXmXmoFARPMwBnZRrPwpnCw=="30
TXT"atlassian-domain-verification=3UP67Fhi6ladAgJBW3a7JkOOOlf7wgVR2VTyWBJZ4Kw7C4ZFgnBoXMH3L/zzOLGX"30
TXT"successfactors-site-verification=MmU0N2YyNmE2ZWQzMTE1NDBjZTk4NTRlYTczNTgzY2VkMzZiZjY4OGUzM2FhNWQ4ODA1NmY2NTI1NmIyNTEwMA=="30
TXT"postman-domain-verification=80501a2fa54370e5f4ffe9e82e913425f7048cf9f2c714111d2524561a2a41e39a9b9578fda4b654076f8364fbf5d3cf102ab4157ae03579ec09f6a0a71e5a40"30
TXT"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all"30
TXT"openai-domain-verification=dv-YTOakzmkR15vk1BTBgxfB8Nd"30
TXT"atlassian-domain-verification=AlO3ZnxbwIRUJEVB8FJmvZN2T9G8yvFM5NFq8SLnbaUNkUGzIRif0Ofu35TR/2CX"30
TXT"google-site-verification=I8evBNT4aP8SMjYSsP97tMbAA3D_th7M1VUKul_elDA"30
TXT"paloaltonetworks-site-verification=556feeec5092cd7bef34946712be8d81d0091af2380592724b3421311f77b291"30
TXT"50dd7100bcbd98c41b1179143a2325a4"30
TXT"omnissa-connect-verification-9494dd86-0de1-4acc-b380-48170de937f2"30
TXT"verification_token=V8d04svK5RS4UXOj6LrKhTqJk"30
TXT"anthropic-domain-verification-dzt2xk=W9BFKqS4rwsXIehMtUoNw1PFy"30
TXT"jamf-site-verification=uqZFRcl_Xdoo_L8IKzLg7A"30
TXT"zscaler-verification-47753824-11062026-5oZ5qFlw"30

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (30s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 8m20s; resolvers may use either.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35