webclap.com

Checked 22 October 2026, 11:24 UTC · via 8.8.8.8
!Passed with warnings
22 passed 2 warnings 0 failed 7 info

Registration

info

.com generic · GMO Internet Group, Inc. d/b/a Onamae.com · expires 2032-06-26

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GMO Internet Group, Inc. d/b/a Onamae.com
Registered
26 June 2003
Last changed
26 July 2023
Expires
26 June 2032
Status
active
Registry nameservers
ns0.kagoya.net, ns1.kagoya.net
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 2032-06-26 #3
    The registration is valid until 2032-06-26 (2073 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns0.kagoya.net, ns1.kagoya.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns0.kagoya.net, ns1.kagoya.net
NS in the zone
ns0.kagoya.net, ns1.kagoya.net
NameserverAddressesNetwork (AS)Glue
ns0.kagoya.net210.134.60.132AS24282 KIR - KAGOYA JAPAN Inc., JP-
ns1.kagoya.net203.142.206.132AS24282 KIR - KAGOYA JAPAN Inc., JP-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns0.kagoya.net, ns1.kagoya.net.
    #6
  • ✓ 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 2 IPv4 /24s and 0 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS24282 (KIR - KAGOYA JAPAN Inc., JP): 2 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • i
    All nameserver names under .net
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

pass

2 of 2 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns0.kagoya.net 210.134.60.132NOERROR, 263 ms, authoritativenoyes / yesrefused-
ns1.kagoya.net 203.142.206.132NOERROR, 247 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 2 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

info

serial 2026100013 · primary ns.kagoya.net

Found

Primary (MNAME)
ns.kagoya.net
Contact (RNAME)
root.kagoya.net
Serial
2026100013
Refresh / retry
4200 s / 300 s
Expire
3600000 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns0.kagoya.net (210.134.60.132)2026100013
ns1.kagoya.net (203.142.206.132)2026100013

Checks

  • ✓ Serial 2026100013 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 70m, retry 5m, expire 1000h, negative TTL 10m.
  • i
    Hidden master
    The primary nameserver ns.kagoya.net is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • ✓ Contact root@kagoya.net #25
    The SOA RNAME root.kagoya.net means root@kagoya.net.
  • ✓ Timestamp serial #26
    The serial 2026100013 is a Unix timestamp (2034-03-16 05:33 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

info

5 records at the apex

Found

Read from
210.134.60.132:53
TypeValueTTL
SOAns.kagoya.net. root.kagoya.net. 2026100013 4200 300 3600000 600600
NSns1.kagoya.net.600
NSns0.kagoya.net.600
MX10 dmail.kagoya.net.600
TXT"v=spf1 ip4:133.242.135.99 include:kagoya.net ~all"600

Checks

  • ✓ TTLs within range #32
    TTLs: 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