studenterkilden2020.dk

📜 Historical scan 2026-07-02 14:55:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studenterkilden2020.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.217 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

2 records 798ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 428ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.217	43200s	linux315.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 435ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	studenterkilden2020.dk → 93.191.156.217
🔶 Autoconfig	studenterkilden2020.dk → 93.191.156.217

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 06:58:36

www CNAME	studenterkilden2020.dk (all on studenterkilden2020.dk) → 93.191.156.217 (AS48854)
www vs bare domain	Same network studenterkilden2020.dk: 93.191.156.217 (AS48854) www.studenterkilden2020.dk: 93.191.156.217 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.studenterkilden2020.dk	studenterkilden2020.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

489ms

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

🏷️ SOA#

422ms

Field	Value
Serial	2026060901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 07:32:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-10-08
Expires	2027-10-31 (378d)

📋 WHOIS#

⏱️ Lookup Timing#

798ms

428ms

435ms

AAAA

796ms

TXT

506ms

CAA

50ms

HTTPS

412ms

TLSA

38ms

SOA

422ms

MTA-STS

798ms

DNSSEC

489ms

SRV

442ms

Total

1455ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 06:58:36	671ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 09:56:25	786ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 22:12:39	864ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 04:24:47	561ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 20:02:20	606ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 14:23:07	677ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 14:55:51 shown	1455ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:38:35	804ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:40:43	9987ms	2 NS 1 A 0 MX	🔒 Secure