wasabisys.com

Checked 22 October 2026, 11:24 UTC · via 8.8.8.8
!Passed with warnings
26 passed 3 warnings 0 failed 2 info

Registration

info

.com generic · Cloudflare, Inc. · expires 2027-04-07

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Cloudflare, Inc.
Registered
7 April 2017
Last changed
8 January 2026
Expires
7 April 2027
Status
client delete prohibited, client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
dns1.p05.nsone.net, dns3.p05.nsone.net, ns0017.secondary.cloudflare.com, ns0209.secondary.cloudflare.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 2027-04-07 #3
    The registration is valid until 2027-04-07 (167 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, 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

pass

dns1.p05.nsone.net, dns3.p05.nsone.net, ns0017.secondary.cloudflare.com, ns0209.secondary.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
dns1.p05.nsone.net, dns3.p05.nsone.net, ns0017.secondary.cloudflare.com, ns0209.secondary.cloudflare.com
NS in the zone
dns1.p05.nsone.net, dns3.p05.nsone.net, ns0017.secondary.cloudflare.com, ns0209.secondary.cloudflare.com
NameserverAddressesNetwork (AS)Glue
dns1.p05.nsone.net198.51.44.5 2620:4d:4000:6259:7:5:0:1AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
dns3.p05.nsone.net198.51.44.69 2620:4d:4000:6259:7:5:0:3AS62597 NSONE - NSONE Inc, US AS62597 NSONE - NSONE Inc, US-
ns0017.secondary.cloudflare.com162.159.32.18 2606:4700:51::a29f:2012AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.32.18 2606:4700:51::a29f:2012
ns0209.secondary.cloudflare.com162.159.33.84 2606:4700:59::a29f:2154AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US162.159.33.84 2606:4700:59::a29f:2154

Checks

  • ✓ 4 nameservers #6
    Delegated to dns1.p05.nsone.net, dns3.p05.nsone.net, ns0017.secondary.cloudflare.com, ns0209.secondary.cloudflare.com.
  • ✓ 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 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 4 addresses; AS62597 (NSONE - NSONE Inc, US): 4 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

warn

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
dns1.p05.nsone.net 198.51.44.5NOERROR, 5 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns1.p05.nsone.net 2620:4d:4000:6259:7:5:0:1NOERROR, 5 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns3.p05.nsone.net 198.51.44.69NOERROR, 10 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
dns3.p05.nsone.net 2620:4d:4000:6259:7:5:0:3NOERROR, 11 ms, authoritativenoyes / yesrefused19dd46e347df36b70933bf2be8023258586586a9
ns0017.secondary.cloudflare.com 162.159.32.18NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
ns0017.secondary.cloudflare.com 2606:4700:51::a29f:2012NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
ns0209.secondary.cloudflare.com 162.159.33.84NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
ns0209.secondary.cloudflare.com 2606:4700:59::a29f:2154NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns0017.secondary.cloudflare.com: "2026.10.2"; ns0209.secondary.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #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 1648153906 · primary dns1.p05.nsone.net

Found

Primary (MNAME)
dns1.p05.nsone.net
Contact (RNAME)
hostmaster.nsone.net
Serial
1648153906
Refresh / retry
14400 s / 3600 s
Expire
604800 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
dns1.p05.nsone.net (198.51.44.5)1648153906
dns1.p05.nsone.net (2620:4d:4000:6259:7:5:0:1)1648153906
dns3.p05.nsone.net (198.51.44.69)1648153906
dns3.p05.nsone.net (2620:4d:4000:6259:7:5:0:3)1648153906
ns0017.secondary.cloudflare.com (162.159.32.18)1648153906
ns0017.secondary.cloudflare.com (2606:4700:51::a29f:2012)1648153906
ns0209.secondary.cloudflare.com (162.159.33.84)1648153906
ns0209.secondary.cloudflare.com (2606:4700:59::a29f:2154)1648153906

Checks

  • ✓ Serial 1648153906 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 7d, negative TTL 5m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver dns1.p05.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 1648153906 is a Unix timestamp (2022-03-24 20:31 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

33 records at the apex

Found

Read from
198.51.44.5:53
TypeValueTTL
SOAdns1.p05.nsone.net. hostmaster.nsone.net. 1648153906 14400 3600 604800 300120
NSdns1.p05.nsone.net.86400
NSdns3.p05.nsone.net.86400
NSns0209.secondary.cloudflare.com.86400
NSns0017.secondary.cloudflare.com.86400
A38.27.106.130120
A38.27.106.152120
A38.27.106.131120
A38.27.106.148120
A38.27.106.127120
A38.27.106.151120
A38.27.106.142120
A38.27.106.137120
A38.27.106.154120
A38.27.106.143120
A38.27.106.134120
A38.27.106.139120
A38.27.106.153120
A38.27.106.128120
A38.27.106.140120
A38.27.106.145120
A38.27.106.129120
A38.27.106.141120
A38.27.106.138120
A38.27.106.146120
A38.27.106.136120
A38.27.106.133120
A38.27.106.149120
A38.27.106.150120
MX0 smtp.secureserver.net.3600
MX10 mailstore1.secureserver.net.3600
TXT"google-site-verification=UNnCDtqe3_LwMa-CPNpnR9dPoCemw37c63_0nIlFWE0" "46s3fqpxwc1pfw2f7qzvvph8nw9whf0s" "cjgq7kpkytwn36s270c34vxk4t9fpz2g" "v878l5y1q6xsnh3bscfv4s83811yv40z" "_n7cnezbqbkz87ny6ffawx1b4owyfnli"3600
TXT"_9ueriwonxyb07nil6mmud4ny0q88v4a" "" "" "" ""3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (2m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1d; 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