wjgnet.com

Checked 22 October 2026, 11:32 UTC · via 8.8.8.8
!Passed with warnings
26 passed 1 warning 0 failed 4 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2030-12-21

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
24 December 2001
Last changed
30 October 2022
Expires
21 December 2030
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns57.domaincontrol.com, ns58.domaincontrol.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 2030-12-21 #3
    The registration is valid until 2030-12-21 (1520 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns57.domaincontrol.com, ns58.domaincontrol.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns57.domaincontrol.com, ns58.domaincontrol.com
NS in the zone
ns57.domaincontrol.com, ns58.domaincontrol.com
NameserverAddressesNetwork (AS)Glue
ns57.domaincontrol.com97.74.108.29 2603:5:21c2::1dAS26496 AS-26496-GO-DADDY-COM-LLC - GoDaddy.com, LLC, US AS44273 GODADDY-DNS - Host Europe GmbH, DE2603:5:21c2::1d 97.74.108.29
ns58.domaincontrol.com173.201.76.29 2603:5:22c2::1dAS44273 GODADDY-DNS - Host Europe GmbH, DE AS44273 GODADDY-DNS - Host Europe GmbH, DE173.201.76.29 2603:5:22c2::1d

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns57.domaincontrol.com, ns58.domaincontrol.com.
    #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 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS26496 (AS-26496-GO-DADDY-COM-LLC - GoDaddy.com, LLC, US): 1 address; AS44273 (GODADDY-DNS - Host Europe GmbH, DE): 3 addresses.
  • i
    All nameserver names under .com
    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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns57.domaincontrol.com 97.74.108.29NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns57.domaincontrol.com 2603:5:21c2::1dNOERROR, 4 ms, authoritativenoyes / yesrefused-
ns58.domaincontrol.com 173.201.76.29NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns58.domaincontrol.com 2603:5:22c2::1dNOERROR, 3 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 4 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

pass

serial 2026051900 · primary ns57.domaincontrol.com

Found

Primary (MNAME)
ns57.domaincontrol.com
Contact (RNAME)
dns.jomax.net
Serial
2026051900
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns57.domaincontrol.com (97.74.108.29)2026051900
ns57.domaincontrol.com (2603:5:21c2::1d)2026051900
ns58.domaincontrol.com (173.201.76.29)2026051900
ns58.domaincontrol.com (2603:5:22c2::1d)2026051900

Checks

  • ✓ Serial 2026051900 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns57.domaincontrol.com is one of the listed nameservers.
  • ✓ Contact dns@jomax.net #25
    The SOA RNAME dns.jomax.net means dns@jomax.net.
  • ✓ Date-based serial #26
    The serial 2026051900 follows the YYYYMMDDnn convention (2026-05-19).

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

9 records at the apex

Found

Read from
97.74.108.29:53
TypeValueTTL
SOAns57.domaincontrol.com. dns.jomax.net. 2026051900 28800 7200 604800 6003600
NSns57.domaincontrol.com.3600
NSns58.domaincontrol.com.3600
A134.33.200.249600
MX10 mail.wjgnet.com.3600
TXT"68vtlg6oh2vho8hvjv5if0c37g"3600
TXT"g97vh2au9lh81buf828bfuhqo0"3600
TXT"1fps6lnti9p22tokn1j5qs8mgq"3600
TXT"v=spf1 ip4:13.77.66.109 include:spf.mailrelay.cn -all"3600

Checks

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