officialcharts.com

Checked 22 October 2026, 10:05 UTC · via 8.8.8.8
!Passed with warnings
26 passed 1 warning 0 failed 4 info

Registration

info

.com generic · IONOS SE · expires 2026-11-22

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
IONOS SE
Registered
22 November 2001
Last changed
23 October 2025
Expires
22 November 2026
Status
client transfer prohibited
Registry nameservers
ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
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 2026-11-22 #3
    The registration is valid until 2026-11-22 (31 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
NS in the zone
ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
NameserverAddressesNetwork (AS)Glue
ns1.livedns.co.uk217.160.81.244 2001:8d8:fe:53:fa::1AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE-
ns2.livedns.co.uk217.160.82.244 2001:8d8:fe:53:fa::2AS8560 IONOS-AS - IONOS SE, DE AS8560 IONOS-AS - IONOS SE, DE-
ns3.livedns.co.uk185.132.35.244 2607:f1c0:fe:53:185:132:35:244AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB AS15418 IONOS-ANYCAST - Fasthosts Internet Limited, GB-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk.
  • ✓ 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.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS15418 (IONOS-ANYCAST - Fasthosts Internet Limited, GB): 2 addresses; AS8560 (IONOS-AS - IONOS SE, DE): 4 addresses.
  • i
    All nameserver names under .uk
    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.livedns.co.uk 217.160.81.244NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns1.livedns.co.uk 2001:8d8:fe:53:fa::1NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.livedns.co.uk 217.160.82.244NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns2.livedns.co.uk 2001:8d8:fe:53:fa::2NOERROR, 9 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.livedns.co.uk 185.132.35.244NOERROR, 3 ms, authoritativenoyes / yesrefusedServed by PowerDNS - https://www.powerdns.com/
ns3.livedns.co.uk 2607:f1c0:fe:53:185:132:35:244NOERROR, 4 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.livedns.co.uk: "Served by PowerDNS - https://www.powerdns.com/"; ns2.livedns.co.uk: "Served by PowerDNS - https://www.powerdns.com/"; ns3.livedns.co.uk: "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 1634152945 · primary ns1.livedns.co.uk

Found

Primary (MNAME)
ns1.livedns.co.uk
Contact (RNAME)
admin.officialcharts.com
Serial
1634152945
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.livedns.co.uk (217.160.81.244)1634152945
ns1.livedns.co.uk (2001:8d8:fe:53:fa::1)1634152945
ns2.livedns.co.uk (217.160.82.244)1634152945
ns2.livedns.co.uk (2001:8d8:fe:53:fa::2)1634152945
ns3.livedns.co.uk (185.132.35.244)1634152945
ns3.livedns.co.uk (2607:f1c0:fe:53:185:132:35:244)1634152945

Checks

  • ✓ Serial 1634152945 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.livedns.co.uk is one of the listed nameservers.
  • ✓ Contact admin@officialcharts.com #25
    The SOA RNAME admin.officialcharts.com means admin@officialcharts.com.
  • ✓ Timestamp serial #26
    The serial 1634152945 is a Unix timestamp (2021-10-13 19:22 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

15 records at the apex

Found

Read from
217.160.81.244:53
TypeValueTTL
SOAns1.livedns.co.uk. admin.officialcharts.com. 1634152945 10800 3600 604800 36003600
NSns3.livedns.co.uk.3600
NSns1.livedns.co.uk.3600
NSns2.livedns.co.uk.3600
A195.201.254.2403600
MX20 mx2-eu.emailsecurity.app.3600
MX10 mx1-eu.emailsecurity.app.3600
TXT"facebook-domain-verification=haf9trkf5vm6ibafaw9j33q31u3rby"3600
TXT"google-site-verification=FuFwpRXMk1gvEhDVXw4V94HaPBLeP6R-fZK5k3ZiMyo"3600
TXT"3k4YBWnUluneb3ag/fDe3mGfpXPrmBTWXN8q8ArUWBnZ+fiQ9FSsLWbAE2tDX181UxVeiKWsddmzmarxm+MR8Q=="3600
TXT"v=spf1 mx ip4:13.41.36.201 ip4:198.178.236.245 ip4:198.178.236.244 include:spf.protection.outlook.com include:spf1.emailsecurity.app ~all"3600
TXT"google-site-verification=8pweeyhoa6INpNQ0IKhAm9K6twDmFpJhw2AY4oL7F_4"3600
TXT"google-site-verification=UeW47QyjH7R1NlgQI9Cmlhh0qWnLoghD5R6ztk2Nasg"3600
TXT"workplace-domain-verification=fHAqg6nLSdOWAOZKtEGY00w7K4ifr4"3600
TXT"MS=ms20714748"3600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, 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