uddag.dk

📜 Historical scan 2026-09-29 22:09:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uddag.dk is a .dk domain served by 2 nameservers (ns1.aau.dk, ns2.aau.dk). It was registered on 24 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.49.86 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by .. 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 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aau.dk	130.225.52.5 2001:878:300:1::5	ns1.aau.dk ns1.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.aau.dk	130.225.54.5 2001:878:300:100::5	ns2.aau.dk ns2.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.49.86	3600s	web86.srv.aau.dk	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 206ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (uddag.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.uddag.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-11 08:19:32

www	130.225.49.86 (AS1835) (address records, no CNAME)
www vs bare domain	Same network uddag.dk: 130.225.49.86 (AS1835) www.uddag.dk: 130.225.49.86 (AS1835)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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	2019042403
Primary NS (MNAME)	ns1.aau.dk
Responsible (RNAME)	hostmaster@its.aau.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 21:15:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-04-24
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

34ms

62ms

AAAA

34ms

TXT

206ms

CAA

37ms

HTTPS

27ms

TLSA

82ms

SOA

0ms

MTA-STS

79ms

DNSSEC

78ms

SRV

92ms

Total

508ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:03:21	606ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 22:09:20 shown	508ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 09:14:12	2380ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 13:11:51	627ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:23:08	936ms	2 NS 1 A 0 MX	🔓 Insecure