php-editors.com

Checked 22 October 2026, 10:13 UTC · via 8.8.8.8
!Passed with warnings
26 passed 1 warning 0 failed 4 info

Registration

info

.com generic · DNC Holdings, Inc. · expires 2027-01-20

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
DNC Holdings, Inc.
Registered
20 January 2003
Last changed
6 May 2025
Expires
20 January 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.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 2027-01-20 #3
    The registration is valid until 2027-01-20 (90 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

ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.com
NS in the zone
ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.com
NameserverAddressesNetwork (AS)Glue
ns0.directnic.com104.143.9.41 2602:fc8e:0:688f:9::41AS399522 TP - The Producers, Inc., US AS399522 TP - The Producers, Inc., US104.143.9.41 2602:fc8e:0:688f:9::41
ns1.directnic.com23.239.4.33 2600:3c01::f03c:94ff:fe81:e767AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG23.239.4.33 2600:3c01::f03c:94ff:fe81:e767
ns2.directnic.com104.143.9.42 2602:fc8e:0:688f:9::42AS399522 TP - The Producers, Inc., US AS399522 TP - The Producers, Inc., US104.143.9.42 2602:fc8e:0:688f:9::42
ns3.directnic.com45.33.11.85 2600:3c00::f03c:94ff:fe81:b947AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG AS63949 AKAMAI-LINODE-AP - Akamai Connected Cloud, SG2600:3c00::f03c:94ff:fe81:b947 45.33.11.85

Checks

  • ✓ 4 nameservers #6
    Delegated to ns0.directnic.com, ns1.directnic.com, ns2.directnic.com, ns3.directnic.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: AS399522 (TP - The Producers, Inc., US): 4 addresses; AS63949 (AKAMAI-LINODE-AP - Akamai Connected Cloud, SG): 4 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

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns0.directnic.com 104.143.9.41NOERROR, 85 ms, authoritativenoyes / yesrefused-
ns0.directnic.com 2602:fc8e:0:688f:9::41NOERROR, 85 ms, authoritativenoyes / yesrefused-
ns1.directnic.com 23.239.4.33NOERROR, 158 ms, authoritativenoyes / yesrefused-
ns1.directnic.com 2600:3c01::f03c:94ff:fe81:e767NOERROR, 158 ms, authoritativenoyes / yesrefused-
ns2.directnic.com 104.143.9.42NOERROR, 84 ms, authoritativenoyes / yesrefused-
ns2.directnic.com 2602:fc8e:0:688f:9::42NOERROR, 90 ms, authoritativenoyes / yesrefused-
ns3.directnic.com 45.33.11.85NOERROR, 125 ms, authoritativenoyes / yesrefused-
ns3.directnic.com 2600:3c00::f03c:94ff:fe81:b947NOERROR, 124 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

pass

serial 1297164251 · primary ns0.directnic.com

Found

Primary (MNAME)
ns0.directnic.com
Contact (RNAME)
hostmaster.directnic.com
Serial
1297164251
Refresh / retry
28800 s / 7200 s
Expire
604800 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns0.directnic.com (104.143.9.41)1297164251
ns0.directnic.com (2602:fc8e:0:688f:9::41)1297164251
ns1.directnic.com (23.239.4.33)1297164251
ns1.directnic.com (2600:3c01::f03c:94ff:fe81:e767)1297164251
ns2.directnic.com (104.143.9.42)1297164251
ns2.directnic.com (2602:fc8e:0:688f:9::42)1297164251
ns3.directnic.com (45.33.11.85)1297164251
ns3.directnic.com (2600:3c00::f03c:94ff:fe81:b947)1297164251

Checks

  • ✓ Serial 1297164251 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 ns0.directnic.com is one of the listed nameservers.
  • ✓ Contact hostmaster@directnic.com #25
    The SOA RNAME hostmaster.directnic.com means hostmaster@directnic.com.
  • ✓ Timestamp serial #26
    The serial 1297164251 is a Unix timestamp (2011-02-08 11:24 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

10 records at the apex

Found

Read from
104.143.9.41:53
TypeValueTTL
SOAns0.directnic.com. hostmaster.directnic.com. 1297164251 28800 7200 604800 8640086400
NSns3.directnic.com.86400
NSns2.directnic.com.86400
NSns0.directnic.com.86400
NSns1.directnic.com.86400
A137.220.37.4686400
AAAA2001:19f0:8001:1d25:5400:4ff:fe95:57c586400
MX1 SMTP.GOOGLE.com.86400
TXT"google-site-verification=jwXR54gbKn4FNqwL6baGTy97MFPeTC-BG7Z2vklobUA"86400
TXT"v=spf1 a:smtp.google.com a:php-editors.com a:hst16.php-editors.com mx ptr -all"86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 1d, AAAA 1d, MX 1d, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • 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