studie2.dk

📜 Historical scan 2026-09-23 19:33:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

studie2.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 March 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.235.163 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by studie2.dk. 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 31ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.235.163	43200s	—	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	studie2.dk	130.226.235.163	—	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	130.226.235.163
🔶 Autoconfig	130.226.235.163

🔷 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 2026-10-07 17:23:12

www	130.226.235.163 (AS1835) (address records, no CNAME)
www vs bare domain	Same network studie2.dk: 130.226.235.163 (AS1835) www.studie2.dk: 130.226.235.163 (AS1835)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
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 2026-10-06 04:51:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-03-04
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

38ms

27ms

AAAA

32ms

TXT

162ms

CAA

27ms

HTTPS

29ms

TLSA

16038ms

SOA

0ms

MTA-STS

50ms

DNSSEC

109ms

SRV

57ms

Total

24504ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 17:23:12	8383ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 18:30:04	8479ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 20:55:01	24651ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:33:39 shown	24504ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 12:49:15	25441ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 17:44:55	12579ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 06:15:07	8786ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:29:16	9386ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 15:22:41	8499ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:27:13	8499ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:57:59	9043ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 23:13:35	8427ms	2 NS 1 A 1 MX	🔒 Secure