zebra.com

Checked 22 October 2026, 11:42 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-10-23

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
24 October 1995
Last changed
19 October 2026
Expires
23 October 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
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 2027-10-23 #3
    The registration is valid until 2027-10-23 (365 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

info

ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
NS in the zone
ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
NameserverAddressesNetwork (AS)Glue
ns1-07.azure-dns.com13.107.236.7 2603:1061:0:700::7AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US13.107.236.7 2603:1061:0:700::7
ns2-07.azure-dns.net150.171.21.7 2620:1ec:8ec:700::7AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns3-07.azure-dns.org204.14.183.7 2a01:111:4000:700::7AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-
ns4-07.azure-dns.info208.84.5.7 2620:1ec:bda:700::7AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US AS8075 MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info.
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ 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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS8075 (MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .info, .net, .org.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1-07.azure-dns.com 13.107.236.7NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns1-07.azure-dns.com 2603:1061:0:700::7NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2-07.azure-dns.net 150.171.21.7NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns2-07.azure-dns.net 2620:1ec:8ec:700::7NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns3-07.azure-dns.org 204.14.183.7NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns3-07.azure-dns.org 2a01:111:4000:700::7NOERROR, 5 ms, authoritativenoyes / yesrefused-
ns4-07.azure-dns.info 208.84.5.7NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns4-07.azure-dns.info 2620:1ec:bda:700::7NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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

warn

serial 20200416 · primary ns1-07.azure-dns.com

Found

Primary (MNAME)
ns1-07.azure-dns.com
Contact (RNAME)
0011f701.pphosted.com
Serial
20200416
Refresh / retry
3600 s / 5000 s
Expire
6000 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns1-07.azure-dns.com (13.107.236.7)20200416
ns1-07.azure-dns.com (2603:1061:0:700::7)20200416
ns2-07.azure-dns.net (150.171.21.7)20200416
ns2-07.azure-dns.net (2620:1ec:8ec:700::7)20200416
ns3-07.azure-dns.org (204.14.183.7)20200416
ns3-07.azure-dns.org (2a01:111:4000:700::7)20200416
ns4-07.azure-dns.info (208.84.5.7)20200416
ns4-07.azure-dns.info (2620:1ec:bda:700::7)20200416

Checks

  • ✓ Serial 20200416 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    retry 1h23m20s should be shorter than refresh 1h; expire 100m is shorter than 7d; secondaries stop answering too soon when the primary is down; expire 100m must be longer than refresh + retry. Current values: refresh 1h, retry 1h23m20s, expire 100m, negative TTL 10m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1-07.azure-dns.com is one of the listed nameservers.
  • ✓ Contact 0011f701@pphosted.com #25
    The SOA RNAME 0011f701.pphosted.com means 0011f701@pphosted.com.
  • ✓ Counter serial #26
    The serial 20200416 is a plain counter.

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

info

42 records at the apex

Found

Read from
13.107.236.7:53
TypeValueTTL
SOAns1-07.azure-dns.com. 0011f701.pphosted.com. 20200416 3600 5000 6000 600600
NSns1-07.azure-dns.com.600
NSns2-07.azure-dns.net.600
NSns3-07.azure-dns.org.600
NSns4-07.azure-dns.info.600
A192.206.230.1093600
MX10 mxa-0011f701.gslb.pphosted.com.600
MX10 mxb-0011f701.gslb.pphosted.com.600
TXT"v=spf1 ip4:148.163.156.188 ip4:148.163.158.185 ip4:148.163.155.185 ip4:148.163.153.185 include:spf2023.zebra.com include:spf.protection.outlook.com include:spfsnow2024.zebra.com ~all"600
TXT"google-site-verification=R4Ae4urJkTNxQC6RB3PU3HUdye8vnavz90l7vxB45Lw"600
TXT"sending_domain1070282=62660399698fb6348647b2d73c8bb44f4c62ed4f4b2529370f5fdafa99c33bbf"600
TXT"sending_domain1072142=3f933eac29b6b6f1a375e718b0399092ed8a430d49c04b2eb81c8fd5900d5872"600
TXT"sending_domain1074493=fe005db9d89f66a4236353acdf21e6fd87603f72966e96b4db3eb91b71fea937"600
TXT"sending_domain1074483=8834b33f28d8c10bca6918af2f9b852719592d1630cbcf2b06d5e04510b7e6a8"600
TXT"pexip-ms-tenant-domain-verification=45556f31-c165-4f19-8082-a8de81dbcd18"600
TXT"_m2reby9fcnpbtsy04vm8tsb6dgg30iq"600
TXT"atlassian-sending-domain-verification=faa20fc6-ef8f-4331-9f6f-bb2bb4889477"600
TXT"atlassian-domain-verification=roBPzh5n3TDDvKDVJGHbPphwUPBa4MiDqTz76+M5YVTMz370jkHVlBzuBtQ4BqIL"600
TXT"pardot1072142=9e16bf6768af084baa5a1e62502b09207cb64567d272357200dd7870f2537575"600
TXT"pardot1070282=4b717522136d516339ffed019ac30e2bb75f2cdf0eb72c43dde5467bf879b77f"600
TXT"pardot1074483=745281e4cba74948f779918e3a79215138d1af24eefb2791f3ce1efea7cd6a2d"600
TXT"pardot1074493=f34d518b0b3c069fd23aee64f5ab4b7afa600bfb5e80cd22dd0a1dbc64ba6899"600
TXT"jamf-site-verification=17wlHHXpD2YjZwBFC6qT6Q"600
TXT"_0a385ygvbnb3ijpgjjs5hygsoy0vpzm"600
TXT"lovable_verification=Pp0tJHCW3zAxkMvLm92n"600
TXT"cursor-domain-verification-rdq1ka=HVW4AyvyHKFcTS93cvi866BZH"600
TXT"stripe-verification=58CC0B8F5C98C5E92834A894B0ACB09C6A229101FFAF18B3CADE840521276F53"600
TXT"stripe-verification=ACE04918FBED3198901884AAE760111142B10B76667EE14FD733215638967E7A"600
TXT"stripe-verification=50BBF48F6F28B1B0D8F8EE587920AFF9A33EB15A37F4F7E535D5CEA18DAF7B81"600
TXT"stripe-verification=0C1AC8284286B07B51E4D69E3BC5A61D8A2583DA738ED07AC3FA27D25CDF6B50"600
TXT"stripe-verification=68D7373471B034189BA9D47EF602BC19572D5C2371D78753D0118A5A15B13FD2"600
TXT"stripe-verification=EE6BD3B73F1DE93FAA3C45B22233A313A13528D9199EF7FF9D83CFF71FCC196B"600
TXT"stripe-verification=7B0D9AADF5E8093ABC552B7952E382D6C2412E6E05C69974ED49F82E3844FAC8"600
TXT"jamf-site-verification=Mpkr1DrhyJboUy5LEeKdnA"600
TXT"pendo-domain-verification=tc1G_zYmaXyNjmgFZ1K02PHLePY"600
TXT"pardot1212353=6ef975f8dc94e412ea6f7311455123a93e20e2967a6acf5d5252341e00c5a270"600
TXT"pardot1212383=0e813378fe6c77fe31ac758bc7e791b9c114b0c4c8e96423219017ce326726b1"600
TXT"pardot1212363=269ef2dc0afad875d521468c925802b0ed51847a49bb09eeeb5afa97ab300e0e"600
TXT"pardot1212373=3c3da909d25da22f4207a2f9f1fdce37c8d5aae0d3555e9a5cfa8ba35629ec3c"600
TXT"sending_domain128531=d1e69adffc27ebde832fb46ffbf325b391986a1b4a37a69793d5a391a2527ac2"600
TXT"_cisco-sxso-verification"600
TXT"_m85vn396pe9jdvhwlo3syysqdzsti2g "600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, MX 10m, NS 10m. The NS TTL at the parent is 2d and in the zone 10m; resolvers may use either.
  • ✓ 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