civitasaarhus.dk

📜 Historical scan 2026-06-29 19:51:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

civitasaarhus.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 24 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, 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 42ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	3600s	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 212.237.249.80
🔶 Autoconfig	212.237.249.17

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 131ms

TXT Record
v=spf1 include:dandomain -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.civitasaarhus.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 18:54:11

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network civitasaarhus.dk: 212.237.249.17 (AS48854) www.civitasaarhus.dk: 212.237.249.17 (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: 1/10 · policy: -all

error include:dandomain has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

1 records 46ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

50ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2026032405
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 2026-10-25 20:34:35

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-03-24
Expires	2027-03-23 (148d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

26ms

27ms

AAAA

33ms

TXT

131ms

CAA

28ms

HTTPS

29ms

TLSA

46ms

SOA

26ms

MTA-STS

35ms

DNSSEC

50ms

SRV

32ms

Total

559ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-01 21:48:27	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 08:52:06	823ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 19:51:41 shown	559ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 04:30:13	501ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 15:00:27	1160ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:20:41	511ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:50:16	65535ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:21:11	2037ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:09:18	453ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:00:07	826ms	2 NS 1 A 1 MX	🔒 Secure