danskernessundhed.dk DNS records

🖥️ Nameservers3 records 29ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.156.154	28800s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 26ms

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 172ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.danskernessundhed.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:655b353a1f136@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC106ms

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

🏷️ SOA0ms

Field	Value
Serial	17555
Primary NS (MNAME)	ns1.sdu.dk
Responsible (RNAME)	dns@sdu.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 RegistrationWHOIS fetched 2026-06-22 09:02:47

Field	Value
Registrar	dns.services ApS
Registered	2014-01-20
Expires	2029-01-31 (882d)

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

28ms

MX

26ms

AAAA

29ms

TXT

172ms

CAA

19ms

HTTPS

16044ms

TLSA

31ms

SOA

0ms

MTA-STS

101ms

DNSSEC

106ms

SRV

90ms

Total

16336ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 01:49:35	16336ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 23:55:21	16683ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 19:11:17	4548ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 20:06:28	16361ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 02:41:50	16628ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 01:37:27	17347ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 17:58:08	9525ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 09:46:13	16455ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 09:45:02	8613ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 06:57:53	6754ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 13:14:43	3576ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 16:06:50	4573ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 14:33:52	4541ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 02:13:15	4590ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 00:13:04	7571ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 04:04:59	4963ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 03:40:07	4504ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 03:16:22	4486ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 14:00:33	3595ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 03:46:14	3562ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 10:27:48	8947ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 04:34:08	3641ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 14:42:15	6857ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 14:19:26	3558ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 07:16:01	4569ms	3 NS 1 A 1 MX	🔒 Secure	View