e-sundhedsobservatoriet.dk DNS records

🖥️ Nameservers3 records 28ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.156.155	600s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 25ms

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 176ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.e-sundhedsobservatoriet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:655b353a1f136@dmarc.centerasecurity.com; ruf=mailto:dmarc.reports@sdu.dk; ri=3600

📬 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)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	15865
Primary NS (MNAME)	ns1.sdu.dk
Responsible (RNAME)	dns@sdu.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 RegistrationWHOIS fetched 2026-08-29 18:10:59

Field	Value
Registrar	dns.services ApS
Registered	2009-03-11
Expires	2031-03-31 (1669d)

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

27ms

MX

25ms

AAAA

28ms

TXT

176ms

CAA

31ms

HTTPS

16035ms

TLSA

48ms

SOA

0ms

MTA-STS

43ms

DNSSEC

102ms

SRV

82ms

Total

16406ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 17:50:44	16406ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 20:41:59	16461ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 18:10:15	16378ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:33:00	16345ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 12:42:42	17005ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 12:25:38	4043ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 06:41:58	16560ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 06:11:03	7028ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 04:18:33	4531ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 09:29:07	7182ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 19:44:58	16445ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 13:58:39	6184ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 03:28:22	10548ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 05:15:49	2542ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 07:05:35	4546ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 14:08:07	2407ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 17:08:02	8566ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 08:17:06	4496ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 13:33:57	8881ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 12:47:22	4510ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 12:22:18	8604ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 07:27:20	3884ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 07:23:14	3637ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 06:37:34	5430ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 04:25:13	4446ms	3 NS 1 A 1 MX	🔒 Secure	View