itinstituttet.dk

📜 Historical scan 2026-06-25 06:55:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itinstituttet.dk is a .dk domain served by 4 nameservers (ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and 1 more). It was registered on 13 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.104.114.237 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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#

4 records 232ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-a1.googledomains.com	2001:4860:4802:32::6a 216.239.32.106	ns-cloud-a1.googledomains.com ns-cloud-a1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-a2.googledomains.com	2001:4860:4802:34::6a 216.239.34.106	ns-cloud-a2.googledomains.com ns-cloud-a2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-a3.googledomains.com	2001:4860:4802:36::6a 216.239.36.106	ns-cloud-a3.googledomains.com ns-cloud-a3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-a4.googledomains.com	2001:4860:4802:38::6a 216.239.38.106	ns-cloud-a4.googledomains.com ns-cloud-a4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records#

1 records 747ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.104.114.237	299s	static.237.114.104.178.clients.your-server.de	AS24940	Hetzner Online GmbH	178.104.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

5 records 375ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	itinstituttet.dk → 178.104.114.237
🔶 Autoconfig	itinstituttet.dk → 178.104.114.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 936ms

TXT Record
google-site-verification=sL6-IfwzWUp6NWuVrUQIM5UtXPNBHUv86ObbUqCNvDQ
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (itinstituttet.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 11:41:25

www CNAME	itinstituttet.dk (all on itinstituttet.dk) → 178.104.114.237 (AS24940)
www vs bare domain	Same network itinstituttet.dk: 178.104.114.237 (AS24940) www.itinstituttet.dk: 178.104.114.237 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.itinstituttet.dk	d3f7775b-386c-476f-afc7-a892c7d029d8.17.authorize.certificatemanager.goog

🔗 TLSA / DANE#

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

🔐 DNSSEC#

535ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

276ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-cloud-a1.googledomains.com
Responsible (RNAME)	cloud-dns-hostmaster@google.com
Refresh	21600s
Retry	3600s
Expire	259200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-20 04:41:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-03-13
Expires	2027-03-31 (162d)

🔗 Same registrant#

3 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
prestigebiler.dk	Punktum dk A/S (direct)
rrclub.dk	Punktum dk A/S (direct)
thisisit.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

232ms

747ms

375ms

AAAA

281ms

TXT

936ms

CAA

253ms

HTTPS

306ms

TLSA

1382ms

SOA

276ms

MTA-STS

350ms

DNSSEC

535ms

SRV

404ms

Total

4207ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:11:02	1438ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-27 06:10:25	3093ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-25 06:55:31 shown	4207ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-19 03:50:08	1739ms	4 NS 1 A 5 MX	🔓 Insecure
2026-06-18 08:21:25	1804ms	4 NS 1 A 5 MX	🔓 Insecure