nicolaisenit.dk

📜 Historical scan 2026-08-04 10:11:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nicolaisenit.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 16 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by nicolaisenit.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 132ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 108ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	360s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 229ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	nicolaisenit.dk	2a01:4f8:2b03:11b0::2 46.4.208.59	pro02.azehosting.net pro02.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 225ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b03:11b0::2	14400s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 541ms

TXT Record
v=spf1 ip4:46.4.208.59 include:spf.azehosting.net ip4:168.119.150.59 +a +mx +ip4:185.221.37.132 +ip4:195.201.83.226 +ip4:78.46.96.236 +ip4:138.201.239.158 +ip4:78.47.171.78 +ip4:138.201.254.67 +ip4:88.99.44.87 +ip4:185.121.172.165 +ip4:185.121.175.123 +include:sendgrid.net -all

✉️ SPF#

Policy	Record (nicolaisenit.dk)
-all (hard fail)	v=spf1 ip4:46.4.208.59 include:spf.azehosting.net ip4:168.119.150.59 +a +mx +ip4:185.221.37.132 +ip4:195.201.83.226 +ip4:78.46.96.236 +ip4:138.201.239.158 +ip4:78.47.171.78 +ip4:138.201.254.67 +ip4:88.99.44.87 +ip4:185.121.172.165 +ip4:185.121.175.123 +include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.nicolaisenit.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 01:34:05

www CNAME	nicolaisenit.dk (all on nicolaisenit.dk) → 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940)
www vs bare domain	Same network nicolaisenit.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940) www.nicolaisenit.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nicolaisenit.dk	_6gOe0bCIAeGKG3dfJ60UAmb2itNBL-4qGpN61yEiiY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

167ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026080100
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-22 23:26:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-02-16
Expires	2027-05-31 (216d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
6300.dk	Punktum dk A/S (direct)
6430.dk	Punktum dk A/S (direct)
bauzz.dk	Punktum dk A/S (direct)
energistatistik.dk	Punktum dk A/S (direct)
fjordudsigt.dk	Punktum dk A/S (direct)
oebromaler.dk	Punktum dk A/S (direct)
partlow.dk	Punktum dk A/S (direct)
perzpektiv.dk	Punktum dk A/S (direct)
teichert.dk	Punktum dk A/S (direct)
vjvinduespolering.dk	Punktum dk A/S (direct)
øbromaler.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

132ms

108ms

229ms

AAAA

225ms

TXT

541ms

CAA

201ms

HTTPS

222ms

TLSA

122ms

SOA

0ms

MTA-STS

206ms

DNSSEC

167ms

SRV

217ms

Total

1428ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 17:35:13	1544ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:24:47	1478ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 16:58:39	2379ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-04 10:11:23 shown	1428ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 00:18:05	850ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 00:36:56	729ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 23:02:22	1137ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:53:57	2754ms	3 NS 1 A 1 MX	🔒 Secure