scr-smv.dk DNS records

🖥️ Nameservers3 records 97ms

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 92ms

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 59ms

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 424ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.scr-smv.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 / DANE

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

🔐 DNSSEC2093ms

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

🏷️ SOA0ms

Field	Value
Serial	10955
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

97ms

A

92ms

MX

59ms

AAAA

85ms

TXT

424ms

CAA

91ms

HTTPS

4056ms

TLSA

78ms

SOA

0ms

MTA-STS

115ms

DNSSEC

2093ms

SRV

113ms

Total

6748ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 11:06:14	6748ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 23:10:59	16365ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 19:27:54	16689ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 02:32:04	16408ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:18:33	4406ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 14:20:30	16630ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 22:24:07	1693ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 20:54:55	6831ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 20:27:24	4484ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 12:27:38	4485ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 23:28:17	6409ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:35:49	4595ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 07:06:46	4532ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 14:01:25	4543ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 13:04:36	4411ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 22:39:36	8939ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 05:10:56	10782ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 02:03:04	3654ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 21:58:23	4476ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 19:18:44	4947ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 15:02:53	3478ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:34:19	3496ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 06:23:32	10444ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 22:09:09	9463ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 14:01:13	883ms	3 NS 1 A 1 MX	🔒 Secure	View