dnsc.dk DNS records

🖥️ Nameservers2 records 1400ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.space.dtu.dk	130.226.216.82	dns.space.dtu.dk	AS1835 IDDQD-AS
ns-soa.darenet.dk	130.226.179.50 2001:878:0:e000:82:e2:b3:32	ns-soa.darenet.dk ns-soa.darenet.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records1 records 1414ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.216.199	3600s	—	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	—

📧 MX Records1 records 1414ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dnsc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.68.10 52.101.68.21 52.101.73.153 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 1990ms

TXT Record
MS=ms36013656
v=spf1 include:spf.dtu.dk ip4:130.225.77.0/24 ip4:130.225.79.0/24 -all
V9M/6tobY47CsXzWVx5gJGxQXpziqgpBgpLlsggKn0Kor4YERM89LnemQdr4mhBL/gjaCxCbBSLnnJUTVXJNJQ==

✉️ SPF

Policy	Record (dnsc.dk)
-all (hard fail)	v=spf1 include:spf.dtu.dk ip4:130.225.77.0/24 ip4:130.225.79.0/24 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC9102ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	202401901
Primary NS (MNAME)	dns.space.dtu.dk
Responsible (RNAME)	sysadm@space.dtu.dk
Refresh	100000s
Retry	10000s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

1400ms

A

1414ms

MX

1414ms

AAAA

1408ms

TXT

1990ms

CAA

1398ms

HTTPS

1404ms

TLSA

311ms

SOA

0ms

MTA-STS

1435ms

DNSSEC

9102ms

SRV

2084ms

Total

10267ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:03:45	10267ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 07:28:25	9378ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 09:58:59	12116ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 16:12:21	4228ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 09:18:06	1114ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 04:29:03	16853ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:19:43	1993ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:08:54	590ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:00:25	1254ms	2 NS 1 A 1 MX	🔓 Insecure	View