si-folkesundhed.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 21ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.156.23	3600s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sifolkesundhed-dk0e.m-v1.mx.microsoft	2a01:111:f403:ca04::6 2a01:111:f403:ca09::5 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 52.101.68.3 52.101.73.15 52.101.73.153 52.101.73.16	mail-db4pr02cu00406.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 100ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 190ms

TXT Record
MS=ms54220905
v=spf1 include:_spf.sdu.dk -all
ZOOM_verify_ezYCKryrSYOHFHTsWdrRrA

✉️ SPF

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

📨 DMARC

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

📬 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 / DANE4 records 69ms

Service / Owner	Type	Cert association
SMTP _25._tcp.sifolkesundhed-dk0e.m-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.sifolkesundhed-dk0e.m-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.sifolkesundhed-dk0e.m-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.sifolkesundhed-dk0e.m-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2011061686
Primary NS (MNAME)	ns1.sdu.dk
Responsible (RNAME)	dns@it-service.sdu.dk
Refresh	3600s
Retry	360s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-11 16:31:18

Field	Value
Registrar	dns.services ApS
Registered	2000-05-26
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

21ms

MX

24ms

AAAA

24ms

TXT

190ms

CAA

29ms

HTTPS

16030ms

TLSA

69ms

SOA

0ms

MTA-STS

42ms

DNSSEC

93ms

SRV

100ms

Total

16622ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 08:58:45	16622ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 05:54:05	20009ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 04:10:28	16562ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 03:14:22	16624ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 03:07:58	16940ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 22:26:30	4357ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 21:23:41	19173ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:59:36	5086ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 18:41:00	9610ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 15:41:16	6046ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 07:51:36	5220ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 04:02:41	3115ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 09:49:15	5204ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 16:41:26	5047ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 16:22:02	5690ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 12:22:41	5155ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 11:15:36	5524ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 05:34:09	2862ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 13:44:02	5223ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 04:19:35	10153ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 03:53:27	16852ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 03:27:17	33130ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 02:57:50	16838ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 02:28:50	4963ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 00:05:10	13473ms	3 NS 1 A 1 MX	🔒 Secure	View