woothemes.com

Checked 22 October 2026, 11:32 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 5 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-03-06

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
6 March 2008
Last changed
2 February 2025
Expires
6 March 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns1.automattic.com, ns2.automattic.com, ns3.automattic.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 2027-03-06 #3
    The registration is valid until 2027-03-06 (134 days).
  • ✓ Transfer locked #4
    Registry status: client delete 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

ns1.automattic.com, ns2.automattic.com, ns3.automattic.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.automattic.com, ns2.automattic.com, ns3.automattic.com
NS in the zone
ns1.automattic.com, ns2.automattic.com, ns3.automattic.com
NameserverAddressesNetwork (AS)Glue
ns1.automattic.com198.181.116.5 2a04:fa87:ffff::c6b5:7405AS2635 AUTOMATTIC - Automattic, Inc, US AS2635 AUTOMATTIC - Automattic, Inc, US198.181.116.5 2a04:fa87:ffff::c6b5:7405
ns2.automattic.com198.181.117.5 2a04:fa87:ffff::c6b5:7505AS2635 AUTOMATTIC - Automattic, Inc, US AS2635 AUTOMATTIC - Automattic, Inc, US198.181.117.5 2a04:fa87:ffff::c6b5:7505
ns3.automattic.com192.0.74.5 2620:115:c00f::c000:4a05AS2635 AUTOMATTIC - Automattic, Inc, US AS2635 AUTOMATTIC - Automattic, Inc, US192.0.74.5 2620:115:c00f::c000:4a05

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.automattic.com, ns2.automattic.com, ns3.automattic.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 2 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS2635 (AUTOMATTIC - Automattic, Inc, US): 6 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 .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

info

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.automattic.com 198.181.116.5NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns1.automattic.com 2a04:fa87:ffff::c6b5:7405NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.automattic.com 198.181.117.5NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.automattic.com 2a04:fa87:ffff::c6b5:7505NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.automattic.com 192.0.74.5NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.automattic.com 2620:115:c00f::c000:4a05NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/

Checks

  • ✓ All respond #14
    All 6 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: ns1.automattic.com: "Served by PowerDNS - https://www.powerdns.com/"; ns2.automattic.com: "Served by PowerDNS - https://www.powerdns.com/"; ns3.automattic.com: "Served by PowerDNS - https://www.powerdns.com/".
    #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 2022070100 · primary ns1.automattic.com

Found

Primary (MNAME)
ns1.automattic.com
Contact (RNAME)
hostmaster.automattic.com
Serial
2022070100
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns1.automattic.com (198.181.116.5)2022070100
ns1.automattic.com (2a04:fa87:ffff::c6b5:7405)2022070100
ns2.automattic.com (198.181.117.5)2022070100
ns2.automattic.com (2a04:fa87:ffff::c6b5:7505)2022070100
ns3.automattic.com (192.0.74.5)2022070100
ns3.automattic.com (2620:115:c00f::c000:4a05)2022070100

Checks

  • ✓ Serial 2022070100 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 8h, retry 2h, expire 7d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.automattic.com is one of the listed nameservers.
  • ✓ Contact hostmaster@automattic.com #25
    The SOA RNAME hostmaster.automattic.com means hostmaster@automattic.com.
  • ✓ Date-based serial #26
    The serial 2022070100 follows the YYYYMMDDnn convention (2022-07-01).

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

11 records at the apex

Found

Read from
198.181.116.5:53
TypeValueTTL
SOAns1.automattic.com. hostmaster.automattic.com. 2022070100 28800 7200 604800 8640086400
NSns2.automattic.com.300
NSns1.automattic.com.300
NSns3.automattic.com.300
A192.0.66.3300
MX10 mx1.dfw.automattic.com.3600
MX10 mx2.ams.automattic.com.3600
TXT"v=spf1 include:_spf.automattic.com include:mail.zendesk.com include:spf.mandrillapp.com -all"300
TXT"google-site-verification=nGeuy5CRyEKJUo-3wMyn-QqJ8GiUD79ziG0fSH0B-bc"300
TXT"google-site-verification=TfSkySqPiWrRbAp_h8blJTfmC9ZKofqk_7z9OlUOa7k"300
TXT"google-site-verification=BeXFuecemdgxVCOCmeJPJ3my5wrBtba0C8ORqyzP37w"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 1h, NS 5m. The NS TTL at the parent is 2d and in the zone 5m; 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