midlertidigtdognophold.dk DNS records

🖥️ Nameservers3 records 137ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.sdu.dk	130.225.155.136	ns1.sdu.dk	AS1835 IDDQD-AS
ns2.sdu.dk	130.225.155.148	ns2.sdu.dk	AS1835 IDDQD-AS
ns3.sdu.dk	193.163.227.4	ns3.sdu.dk	AS44328 Region Syddanmark

🌍 A Records1 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.156.155	28800s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 207ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	28800s	. 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 Records1 records 441ms

TXT Record
v=spf1 include:_spf.sdu.dk -all

✉️ SPF

Policy	Record (midlertidigtdognophold.dk)
-all (hard fail)	v=spf1 include:_spf.sdu.dk -all

📨 DMARC

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

🔗 TLSA / DANE

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

🔐 DNSSEC327ms

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

🏷️ SOA0ms

Field	Value
Serial	669
Primary NS (MNAME)	ns1.sdu.dk
Responsible (RNAME)	dns@sdu.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

137ms

A

137ms

MX

207ms

AAAA

126ms

TXT

441ms

CAA

139ms

HTTPS

16091ms

TLSA

120ms

SOA

0ms

MTA-STS

229ms

DNSSEC

327ms

SRV

209ms

Total

16804ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 04:21:31	16804ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 09:38:30	16778ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 04:20:18	18648ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 22:39:42	8890ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 13:31:31	5211ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 11:47:34	5286ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 07:58:10	5342ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 06:22:12	4602ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 18:29:08	4529ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 04:51:03	4616ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 04:01:44	8525ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 03:48:45	8425ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 13:13:36	4419ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 03:28:56	8433ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 09:28:50	8361ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 11:49:19	2938ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 11:30:53	8547ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 05:32:57	6385ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 19:40:45	6764ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-04 03:11:30	6845ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 12:54:49	8577ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 00:41:04	4602ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:08:38	4380ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 20:49:39	3563ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:50:04	3580ms	3 NS 1 A 0 MX	🔒 Secure	View