realscience.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ku.dk	192.38.110.174 2001:878:1070:10::174	ns1.ku.dk ns1.ku.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS
ns2.ku.dk	192.38.110.190 2001:878:1070:11::190	ns2.ku.dk ns2.ku.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.237.173	3600s	cmslb.adm.ku.dk	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	cmsgw.adm.ku.dk → 130.226.237.173
🔶 Autoconfig	cmsgw.adm.ku.dk → 130.226.237.173

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.realscience.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; pct=100; fo=1; 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.realscience.dk	cmsgw.adm.ku.dk

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

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	2026082701
Primary NS (MNAME)	ns1.ku.dk
Responsible (RNAME)	hostmaster@adm.ku.dk
Refresh	7200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

25ms

MX

31ms

AAAA

30ms

TXT

474ms

CAA

31ms

HTTPS

27ms

TLSA

81ms

SOA

0ms

MTA-STS

93ms

DNSSEC

93ms

SRV

1218ms

Total

1667ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:34:27	1667ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-27 00:50:07	9593ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-21 02:06:46	6207ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-13 05:13:17	1970ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-11 18:17:12	2600ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-07 22:29:28	17059ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-02 09:15:51	1052ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-23 06:12:09	1820ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-17 14:38:05	1249ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-10 07:04:28	1128ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-03 13:43:27	943ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-01 09:22:26	1203ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-24 14:32:40	1489ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-24 10:23:35	1028ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 21:31:06	1072ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-18 20:26:47	2769ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 14:25:15	1791ms	2 NS 1 A 0 MX	🔓 Insecure	View