Domain report: ithodaalderop.nl

Registration

info

.nl country-code · Abion AB

TLD: .nl (country-code)
ICANN policies apply: no
Registrar: Abion AB
Registered: 20 December 2010
Last changed: 2 June 2025
Status: active
Registry nameservers: dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net
RDAP server: https://rdap.sidn.nl/

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
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.

pass

dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net

Parent zone: nl
Delegation from: ns1.dns.nl (194.0.28.53)
NS at the parent: dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net
NS in the zone: dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net

Nameserver	Addresses	Network (AS)	Glue
dns01.dipcon.com	2a00:801:fb:253::4	AS1257 SWIPNET - Tele2 Sverige AB, EU	-
dns02.ports.se	45.63.42.179 2001:19f0:5001:2a:5400:ff:fe38:1e6f	AS20473 AS-VULTR - The Constant Company, LLC, US AS20473 AS-VULTR - The Constant Company, LLC, US	-
dns03.ports.se	94.237.33.102 2a04:3540:1000:310:287e:f6ff:fe1d:4789	AS202053 AS202053 UPCLOUD - UpCloud Ltd, FI	-
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	AS57169 EDIS-AS-EU - EDIS GmbH, AT AS57169 EDIS-AS-EU - EDIS GmbH, AT	-

✓ 4 nameservers #6

Delegated to dns01.dipcon.com, dns02.ports.se, dns03.ports.se, dns04.ports.net.
✓ 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 4 IPv6 /48s.
✓ 4 autonomous systems #11

The nameservers are spread over: AS1257 (SWIPNET - Tele2 Sverige AB, EU): 1 address; AS202053 (UPCLOUD - UpCloud Ltd, FI): 2 addresses; AS20473 (AS-VULTR - The Constant Company, LLC, US): 2 addresses; AS57169 (EDIS-AS-EU - EDIS GmbH, AT): 2 addresses.
✓ Nameserver names under 3 TLDs #12

Nameserver names use the TLDs .com, .net, .se.
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

info

7 of 7 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
dns01.dipcon.com 2a00:801:fb:253::4	NOERROR, 24 ms, authoritative	no	yes / yes	refused	<HIDDEN>
dns02.ports.se 45.63.42.179	NOERROR, 9 ms, authoritative	no	yes / yes	refused	<HIDDEN>
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6f	NOERROR, 9 ms, authoritative	no	yes / yes	refused	<HIDDEN>
dns03.ports.se 94.237.33.102	NOERROR, 26 ms, authoritative	no	yes / yes	refused	<HIDDEN>
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789	NOERROR, 26 ms, authoritative	no	yes / yes	refused	<HIDDEN>
dns04.ports.net 158.255.211.116	NOERROR, 13 ms, authoritative	no	yes / yes	refused	<HIDDEN>
dns04.ports.net 2a03:f80:ed15:3ec8::1	NOERROR, 14 ms, authoritative	no	yes / yes	refused	<HIDDEN>

✓ All respond #14

All 7 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: dns01.dipcon.com: "<HIDDEN>"; dns02.ports.se: "<HIDDEN>"; dns03.ports.se: "<HIDDEN>"; dns04.ports.net: "<HIDDEN>".

#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.

pass

serial 2026102202 · primary dns01.dipcon.com

✓ Serial 2026102202 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 4h, retry 1h, expire 21d, negative TTL 1h.
✓ Primary is a public nameserver #24

The primary nameserver dns01.dipcon.com is one of the listed nameservers.
✓ Contact registry@ports.net #25

The SOA RNAME registry.ports.net means registry@ports.net.
✓ Date-based serial #26

The serial 2026102202 follows the YYYYMMDDnn convention (2026-10-22).

warn

Not signed

info

11 records at the apex

Type	Value	TTL
SOA	dns01.dipcon.com. registry.ports.net. 2026102202 14400 3600 1814400 3600	3600
NS	dns04.ports.net.	3600
NS	dns03.ports.se.	3600
NS	dns01.dipcon.com.	3600
NS	dns02.ports.se.	3600
A	93.186.182.49	300
MX	20 securemail02.csngroep.nl.	300
MX	10 securemail01.csngroep.nl.	300
TXT	"cm.com-domain-verification=019589c7-3afa-7f5a-937d-89e01dbfdeb9"	300
TXT	"v=spf1 include:_spf1.ithodaalderop.nl include:spf.protection.outlook.com include:mailservers.expoints.nl include:spf.topdesk.net include:_spf.supportbyrobin.com a:climateforlife.managed-otrs.com a:climateforlife-test.managed-otrs.com -all"	300
CAA	0 issue "sectigo.com"	300