webinstituttet.dk

📜 Historical scan 2026-09-30 21:49:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

webinstituttet.dk is a .dk domain served by 4 nameservers (ns1.creoble.dk, ns2.creoble.dk, ns3.creoble.dk and 1 more). It was registered on 3 July 2026 (WHOIS) and first appeared in the .dk zone on 4 July 2026. Its website address 185.151.30.160 is hosted by 20i Limited (AS48254) in United Kingdom. Mail is handled by mx.stackmail.com. The zone is not DNSSEC-signed, has no 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#

4 records 157ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.creoble.dk	35.197.225.59	59.225.197.35.bc.googleusercontent.com	AS396982 Google LLC
ns2.creoble.dk	146.148.28.88	88.28.148.146.bc.googleusercontent.com	AS396982 Google LLC
ns3.creoble.dk	35.198.79.191	191.79.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns4.creoble.dk	104.196.137.209	209.137.196.104.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records#

1 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.151.30.160	3600s	185-151-30-160.ptr4.stackcp.net	AS48254	20i Limited	185.151.28.0/22	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 147ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.stackmail.com	185.151.28.67	mx.stackmail.com	AS48254 20i Limited

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig	185.151.30.160

🔷 AAAA Records (IPv6)#

1 records 104ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a07:7800::160	3600s	—	AS48254	20i Limited	2a07:7800:0:0:0:0:0:0/46	🇬🇧 United Kingdom	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 402ms

TXT Record
v=spf1 include:spf.stackmail.com a mx -all

✉️ SPF#

Policy	Record (webinstituttet.dk)
-all (hard fail)	v=spf1 include:spf.stackmail.com a mx -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 20:33:15

www	185.151.30.160 2a07:7800::160 (AS48254) (address records, no CNAME)
www vs bare domain	Same network webinstituttet.dk: 185.151.30.160 2a07:7800::160 (AS48254) www.webinstituttet.dk: 185.151.30.160 2a07:7800::160 (AS48254)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

69ms

Field	Value
Serial	1783770741
Primary NS (MNAME)	ns1.creoble.dk
Responsible (RNAME)	hostmaster@stackdns.com
Refresh	1800s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 13:09:34

Field	Value
Registrar	Simply.com A/S
Registered	2026-07-03
Expires	2027-07-02 (258d)

📋 WHOIS#

⏱️ Lookup Timing#

157ms

78ms

147ms

AAAA

104ms

TXT

402ms

CAA

80ms

HTTPS

84ms

TLSA

125ms

SOA

69ms

MTA-STS

119ms

DNSSEC

122ms

SRV

215ms

Total

956ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:33:15	880ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 21:49:18 shown	956ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 21:40:34	1396ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 13:01:06	2519ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-17 12:27:53	10025ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-04 08:36:00	390ms	3 NS 0 A 0 MX	🔒 Secure