rytterkasernen.dk

📜 Historical scan 2026-06-18 00:37:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rytterkasernen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.173.19 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by mail.rytterkasernen.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 68ms

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 37ms

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

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.rytterkasernen.dk	130.226.80.138	—	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🔷 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 2026-10-08 16:21:56

www CNAME	rytterkasernen.dk (all on rytterkasernen.dk) → 130.226.173.19 (AS1835)
www vs bare domain	Same network rytterkasernen.dk: 130.226.173.19 (AS1835) www.rytterkasernen.dk: 130.226.173.19 (AS1835)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

35ms

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 2026-10-08 16:30:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-06-19
Expires	2027-06-30 (248d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

37ms

35ms

AAAA

63ms

TXT

182ms

CAA

36ms

HTTPS

62ms

TLSA

64ms

SOA

35ms

MTA-STS

37ms

DNSSEC

80ms

SRV

81ms

Total

526ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 16:21:56	639ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 13:04:49	2441ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 04:03:59	727ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 15:56:16	642ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 00:05:21	4651ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 01:42:28	663ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 04:37:59	1143ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 19:02:25	2494ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:37:34 shown	526ms	2 NS 1 A 1 MX	🔒 Secure