imagebam.com

Checked 22 October 2026, 09:15 UTC · via 8.8.8.8
!Passed with warnings
24 passed 1 warning 0 failed 6 info

Registration

info

.com generic · Gransy, s.r.o. · expires 2027-09-22

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Gransy, s.r.o.
Registered
22 September 2006
Last changed
31 August 2026
Expires
22 September 2027
Status
active
Registry nameservers
pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.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 2027-09-22 #3
    The registration is valid until 2027-09-22 (334 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

info

pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.uk

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.uk
NS in the zone
pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.uk
NameserverAddressesNetwork (AS)Glue
pns71.cloudns.net45.83.248.12 2a06:fb00:2::1:12AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-
pns72.cloudns.com45.83.249.12 2a06:fb00:2::2:12AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG2a06:fb00:2::2:12 45.83.249.12
pns73.cloudns.net45.83.250.12 2a06:fb00:2::3:12AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-
pns74.cloudns.uk45.83.251.12 2a06:fb00:2::4:12AS203391 CLOUDNSNET - Cloud DNS Ltd, BG AS203391 CLOUDNSNET - Cloud DNS Ltd, BG-

Checks

  • ✓ 4 nameservers #6
    Delegated to pns71.cloudns.net, pns72.cloudns.com, pns73.cloudns.net, pns74.cloudns.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.
  • i
    One address family in one network
    all IPv6 addresses are in 2a06:fb00:2::/48, while the other address family is spread over several networks.
    #10
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS203391 (CLOUDNSNET - Cloud DNS Ltd, BG): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 3 TLDs #12
    Nameserver names use the TLDs .com, .net, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

info

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
pns71.cloudns.net 45.83.248.12NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-12
pns71.cloudns.net 2a06:fb00:2::1:12NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-12
pns72.cloudns.com 45.83.249.12NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-12
pns72.cloudns.com 2a06:fb00:2::2:12NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-12
pns73.cloudns.net 45.83.250.12NOERROR, 3 ms, authoritativenoyes / yesrefusedde3-12
pns73.cloudns.net 2a06:fb00:2::3:12NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-12
pns74.cloudns.uk 45.83.251.12NOERROR, 4 ms, authoritativenoyes / yesrefusedde3-12
pns74.cloudns.uk 2a06:fb00:2::4:12NOERROR, 7 ms, authoritativenoyes / yesrefusedde3-12

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.
  • i
    Identifying string disclosed
    These nameservers answer version queries with a string that is not a version number: pns71.cloudns.net: "de3-12"; pns72.cloudns.com: "de3-12"; pns73.cloudns.net: "de3-12"; pns74.cloudns.uk: "de3-12".
    #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 2026102008 · primary pns71.cloudns.net

Found

Primary (MNAME)
pns71.cloudns.net
Contact (RNAME)
support.cloudns.net
Serial
2026102008
Refresh / retry
7200 s / 1800 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
pns71.cloudns.net (45.83.248.12)2026102008
pns71.cloudns.net (2a06:fb00:2::1:12)2026102008
pns72.cloudns.com (45.83.249.12)2026102008
pns72.cloudns.com (2a06:fb00:2::2:12)2026102008
pns73.cloudns.net (45.83.250.12)2026102008
pns73.cloudns.net (2a06:fb00:2::3:12)2026102008
pns74.cloudns.uk (45.83.251.12)2026102008
pns74.cloudns.uk (2a06:fb00:2::4:12)2026102008

Checks

  • ✓ Serial 2026102008 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 30m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver pns71.cloudns.net is one of the listed nameservers.
  • ✓ Contact support@cloudns.net #25
    The SOA RNAME support.cloudns.net means support@cloudns.net.
  • ✓ Date-based serial #26
    The serial 2026102008 follows the YYYYMMDDnn convention (2026-10-20).

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

8 records at the apex

Found

Read from
45.83.248.12:53
TypeValueTTL
SOApns71.cloudns.net. support.cloudns.net. 2026102008 7200 1800 1209600 36003600
NSpns73.cloudns.net.86400
NSpns72.cloudns.com.86400
NSpns71.cloudns.net.86400
NSpns74.cloudns.uk.86400
A88.80.24.24886400
MX0 smtp.noackhosting.net.86400
TXT"v=spf1 mx include:_spf.no-ack.net -all"86400

Checks

  • ✓ TTLs within range #32
    TTLs: A 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.
  • ✓ 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