tagensborg.dk

Records from scan: 2026-10-04 12:18:52 · 838ms total · last checked 2026-10-17 00:40 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tagensborg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 190.92.135.54 is hosted by WHG Hosting Services Ltd (AS209341) in The Netherlands. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 28ms

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
190.92.135.54	600s	server.vps-web-online.dk	AS209341	WHG Hosting Services Ltd	190.92.132.0/22	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 133ms

TXT Record
v=spf1 +a +mx +ip4:190.92.135.54 ~all

✉️ SPF#

Policy	Record (tagensborg.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:190.92.135.54 ~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#

checked 2026-10-09 15:50:15

www	190.92.135.54 (AS209341) (address records, no CNAME)
www vs bare domain	Same network tagensborg.dk: 190.92.135.54 (AS209341) www.tagensborg.dk: 190.92.135.54 (AS209341)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026100301
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 2026-10-04 13:07:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-09-10
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

38ms

33ms

AAAA

40ms

TXT

133ms

CAA

28ms

HTTPS

52ms

TLSA

528ms

SOA

36ms

MTA-STS

40ms

DNSSEC

67ms

SRV

55ms

Total

838ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 12:18:52 shown	838ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-02 12:12:33	651ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-28 13:52:19	984ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-27 13:46:56	2488ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-23 16:10:50	3779ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-03 15:18:00	961ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 07:52:00	750ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-22 21:00:41	24686ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-25 21:10:51	4275ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 11:36:57	971ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 10:15:51	898ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 22:12:56	1195ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:19:52	563ms	2 NS 1 A 0 MX	🔒 Secure