roumby.dk

📜 Historical scan 2026-07-21 14:55:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

roumby.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 26 January 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.46 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. The zone is not DNSSEC-signed, publishes a 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 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.46	3600s	linux26.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

2 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	3600s	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfig	autoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 285ms

TXT Record
v=spf1 include:spf.dandomain.dk -all

✉️ SPF#

Policy	Record (roumby.dk)
-all (hard fail)	v=spf1 include:spf.dandomain.dk -all

📨 DMARC#

Policy	Record (_dmarc.roumby.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 14:06:44

www	93.191.158.46 (AS48854) (address records, no CNAME)
www vs bare domain	Same network roumby.dk: 93.191.158.46 (AS48854) www.roumby.dk: 93.191.158.46 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

154ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072101
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 01:15:24

Field	Value
Registrar	DANDOMAIN A/S
Registered	2006-01-26
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

75ms

68ms

82ms

AAAA

92ms

TXT

285ms

CAA

71ms

HTTPS

80ms

TLSA

113ms

SOA

0ms

MTA-STS

78ms

DNSSEC

154ms

SRV

121ms

Total

854ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 02:30:33	459ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 14:48:00	655ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-28 21:19:29	2579ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-21 14:55:51 shown	854ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-18 08:29:53	2890ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-17 03:19:55	775ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-27 20:26:33	1063ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-26 01:08:41	786ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 08:15:17	810ms	2 NS 1 A 4 MX	🔒 Secure