skitterphoto.com

Checked 22 October 2026, 10:44 UTC · via 8.8.8.8
!Passed with warnings
25 passed 1 warning 0 failed 5 info

Registration

info

.com generic · Tucows Domains Inc. · expires 2027-03-30

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Tucows Domains Inc.
Registered
30 March 2014
Last changed
1 March 2026
Expires
30 March 2027
Status
client transfer prohibited, client update prohibited
Registry nameservers
ns01.hostnet.nl, ns02.hostnet.nl
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 2027-03-30 #3
    The registration is valid until 2027-03-30 (159 days).
  • ✓ Transfer locked #4
    Registry status: 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

ns01.hostnet.nl, ns02.hostnet.nl

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns01.hostnet.nl, ns02.hostnet.nl
NS in the zone
ns01.hostnet.nl, ns02.hostnet.nl
NameserverAddressesNetwork (AS)Glue
ns01.hostnet.nl195.206.121.13 2001:67c:28cc::13AS197495 ONECOM-INFRA - One.com A/S, DK AS197495 ONECOM-INFRA - One.com A/S, DK-
ns02.hostnet.nl185.10.11.13 2001:67c:3c0::13AS51468 ONECOM - One.com A/S, DK AS51468 ONECOM - One.com A/S, DK-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns01.hostnet.nl, ns02.hostnet.nl.
    #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: AS197495 (ONECOM-INFRA - One.com A/S, DK): 2 addresses; AS51468 (ONECOM - One.com A/S, DK): 2 addresses.
  • i
    All nameserver names under .nl
    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
ns01.hostnet.nl 195.206.121.13NOERROR, 17 ms, authoritativenoyes / yesrefused-
ns01.hostnet.nl 2001:67c:28cc::13NOERROR, 18 ms, authoritativenoyes / yesrefused-
ns02.hostnet.nl 185.10.11.13NOERROR, 17 ms, authoritativenoyes / yesrefused-
ns02.hostnet.nl 2001:67c:3c0::13NOERROR, 16 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 2026092102 · primary ns01.hostnet.nl

Found

Primary (MNAME)
ns01.hostnet.nl
Contact (RNAME)
hostmaster.hostnet.nl
Serial
2026092102
Refresh / retry
14400 s / 3600 s
Expire
1209600 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns01.hostnet.nl (195.206.121.13)2026092102
ns01.hostnet.nl (2001:67c:28cc::13)2026092102
ns02.hostnet.nl (185.10.11.13)2026092102
ns02.hostnet.nl (2001:67c:3c0::13)2026092102

Checks

  • ✓ Serial 2026092102 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 4h, retry 1h, expire 14d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns01.hostnet.nl is one of the listed nameservers.
  • ✓ Contact hostmaster@hostnet.nl #25
    The SOA RNAME hostmaster.hostnet.nl means hostmaster@hostnet.nl.
  • ✓ Date-based serial #26
    The serial 2026092102 follows the YYYYMMDDnn convention (2026-09-21).

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
195.206.121.13:53
TypeValueTTL
SOAns01.hostnet.nl. hostmaster.hostnet.nl. 2026092102 14400 3600 1209600 60014400
NSns02.hostnet.nl.14400
NSns01.hostnet.nl.14400
A178.162.201.225600
MX10 mx1.mailpod13-cph3.g1i.hostnet.nl.10800
MX10 mx2.mailpod13-cph3.g1i.hostnet.nl.10800
MX10 mx3.mailpod13-cph3.g1i.hostnet.nl.10800
MX10 mx4.mailpod13-cph3.g1i.hostnet.nl.10800
TXT"google-site-verification=iBoLcglL_PY3wn8J5XlqKRZjessls1ezb2NzRnk8ST8"14400

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, MX 3h, NS 4h. The NS TTL at the parent is 2d and in the zone 4h; 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