jongeneel.nl

Checked 22 October 2026, 14:01 UTC · via 8.8.8.8
!Passed with warnings
21 passed 4 warnings 0 failed 6 info

Registration

info

.nl country-code · KPN B.V.

Found

TLD
.nl (country-code)
ICANN policies apply
no
Registrar
KPN B.V.
Registered
13 August 1997
Last changed
20 July 2026
Status
locked
Registry nameservers
ns1.cict.info, ns4.kpn.net
RDAP server
https://rdap.sidn.nl/

Checks

  • i
    .nl is a country-code TLD (ccTLD)
    Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.
    #1
  • ✓ TLD delegated and signed #2
    .nl is delegated in the root zone and DNSSEC-signed.
  • i
    Expiry date not published
    The registry does not publish the expiry date in RDAP. Check it with your registrar.
    #3
  • ✓ Transfer locked #4
    Registry status: locked.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

warn

ns1.cict.info, ns4.kpn.net

Found

Parent zone
nl
Delegation from
ns1.dns.nl (194.0.28.53)
NS at the parent
ns1.cict.info, ns4.kpn.net
NS in the zone
ns1.cict.info, ns2.cict.info, ns2.kpn.net, ns4.kpn.net
NameserverAddressesNetwork (AS)Glue
ns1.cict.info82.201.28.197AS15879 KPN-INTERNEDSERVICES - Vancis IP B.V., NL-
ns2.cict.info (zone only)82.201.91.129AS15879 KPN-INTERNEDSERVICES - Vancis IP B.V., NL-
ns2.kpn.net (zone only)194.151.228.58 2a02:a47f:ac:1::253AS1136 KPN - KPN B.V., NL AS1136 KPN - KPN B.V., NL-
ns4.kpn.net194.151.228.29 2a02:a47f:ac:1::453AS1136 KPN - KPN B.V., NL AS1136 KPN - KPN B.V., NL-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.cict.info, ns4.kpn.net.
    #6
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only in the zone: ns2.cict.info, ns2.kpn.net. ns1.cict.info, ns2.cict.info, ns2.kpn.net, ns4.kpn.net report NS ns1.cict.info ns2.cict.info ns2.kpn.net ns4.kpn.net.
    #7
  • ✓ 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 2a02:a47f:ac::/48, while the other address family is spread over several networks.
    #10
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS1136 (KPN - KPN B.V., NL): 4 addresses; AS15879 (KPN-INTERNEDSERVICES - Vancis IP B.V., NL): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .info, .net.
  • i
    Partly IPv6
    These nameservers have no IPv6 address: ns1.cict.info, ns2.cict.info.
    #13

Nameservers

warn

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.cict.info 82.201.28.197NOERROR, 11 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.8.5 (built Feb 7 2025 09:21:19 by root@localhost)
ns2.cict.info 82.201.91.129NOERROR, 11 ms, authoritativenoyes / yesrefusedPowerDNS Authoritative Server 4.8.5 (built Feb 7 2025 09:21:19 by root@localhost)
ns2.kpn.net 194.151.228.58NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns2.kpn.net 2a02:a47f:ac:1::253NOERROR, 12 ms, authoritativenoyes / yesrefused-
ns4.kpn.net 194.151.228.29NOERROR, 11 ms, authoritativenoyes / yesrefused-
ns4.kpn.net 2a02:a47f:ac:1::453NOERROR, 12 ms, authoritativenoyes / yesrefused-

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.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: ns1.cict.info: "PowerDNS Authoritative Server 4.8.5 (built Feb 7 2025 09:21:19 by root@localhost)"; ns2.cict.info: "PowerDNS Authoritative Server 4.8.5 (built Feb 7 2025 09:21:19 by root@localhost)". Hide or replace the version string.
    #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 363 · primary ns1.cict.info

Found

Primary (MNAME)
ns1.cict.info
Contact (RNAME)
admin.cict.info
Serial
363
Refresh / retry
3600 s / 600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.cict.info (82.201.28.197)363
ns2.cict.info (82.201.91.129)363
ns2.kpn.net (194.151.228.58)363
ns2.kpn.net (2a02:a47f:ac:1::253)363
ns4.kpn.net (194.151.228.29)363
ns4.kpn.net (2a02:a47f:ac:1::453)363

Checks

  • ✓ Serial 363 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 1h, retry 10m, expire 14d, negative TTL 1h.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.cict.info is one of the listed nameservers.
  • ✓ Contact admin@cict.info #25
    The SOA RNAME admin.cict.info means admin@cict.info.
  • ✓ Counter serial #26
    The serial 363 is a plain counter.

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

warn

24 records at the apex

Found

Read from
82.201.28.197:53
TypeValueTTL
SOAns1.cict.info. admin.cict.info. 363 3600 600 1209600 36003600
NSns1.cict.info.3600
NSns2.kpn.net.3600
NSns2.cict.info.3600
NSns4.kpn.net.3600
A23.15.178.1936
A23.15.178.1686
AAAA2a02:26f0:6100::6861:e838
MX10 jongeneel-nl.mail.protection.outlook.com.3600
TXT"44lw8y59gc4f7548g725pjdl1l7fd5rk"3600
TXT"_globalsign-domain-verification=YWKtyNP9Ic3T289mG7val5bCSxHUM2RfB4tRxUEbzY"3600
TXT"E6YOy34qVzRScyZaLQ6bWJfuyGTjIDl13dKXemKMsFeKOP4mtCb/WC09iMdqHDQGe5yMYz0IpDctqh58iMjSJA=="3600
TXT"_lrk1gg3mywvy3dsrcms8qbknoykpehv"300
TXT"_8mmddy9qf047zh2krsuojlz7ml53i0f"3600
TXT"9e081ebe7085190766b78c84f55de8fd"300
TXT"jgCDZFMCUmHq4I5TyITYaozdDn0hQ6XyYLgixoY+SkA="3600
TXT"Z9Ok8pVYFFeB1kc3a5feZYB8+N8DV7AUDZKOm9IaIQA="3600
TXT"_09975x2dxkvlewmbqyk6ssdjc5hjv8f"300
TXT"_xhdwgy62j67uxkwsfj08qezh8de0kat"3600
TXT"v=spf1 mx include:_spf.cegeka.be ip4:212.113.71.176 ip4:212.113.71.177 include:spf.protection.outlook.com ?a include:_senderspf.copernica.com include:spf.mandrillapp.com include:_spf.supportbyrobin.com ~all"3600
TXT"DomainVerification=H9IL2B39SUL7XSTIQY96UGFI08U9IGIVM6S4Y4HS69HE8RR7JU8EZH8DX83HXWF7"300
TXT"rAkZQloShFD0pAKGg1ErRs503IvnBfGUWNZc/qBAHD4="3600
TXT"knowbe4-site-verification=24694f8c9b7e06959b5e3f0ba3a417bc"3600
TXT"MS=ms27227417"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (6s), AAAA (8s). Low TTLs are useful just before a planned change.
    #32
  • ✓ 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