ucr.dk DNS records

🖥️ Nameservers3 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records1 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.254.168.52	600s	cphbusiness.dk ek.dk keanet.dk kompetence.kea.dk redirect.efif.dk	AS51073	Aarhus Business College	195.254.168.0/23	🇩🇰 Denmark	Højbjerg

📧 MX Records1 records 20ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ucr-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::f 52.101.73.11 52.101.73.126 52.101.73.28 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 33ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	webmail.efif.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 90ms

TXT Record
40l7spgm0lmj5gtndtmutm1aii
MS=ms62258873
Slagteriskolen, Uddanndelsescenteret i Roskilde
v=spf1 redirect=_spf.efif.dk

✉️ SPF

Policy	Record (ucr.dk)
no all — incomplete SPF	v=spf1 redirect=_spf.efif.dk

📨 DMARC

Policy	Record (_dmarc.ucr.dk)
p=reject	v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@efif.dk; rua=mailto:analyze@efif.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)

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2015301424
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

24ms

A

22ms

MX

20ms

AAAA

23ms

TXT

90ms

CAA

28ms

HTTPS

24ms

TLSA

730ms

SOA

0ms

MTA-STS

34ms

DNSSEC

90ms

SRV

33ms

Total

1166ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 01:02:43	1166ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 04:23:19	1255ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 03:43:17	1346ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 15:56:58	9488ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 14:55:06	1639ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 07:08:34	8410ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 04:46:24	4370ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 15:04:47	24971ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 11:16:35	6721ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 23:07:35	11071ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 02:00:03	2756ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 01:37:40	11238ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 23:45:02	10626ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 16:00:54	9285ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 00:13:25	2815ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 15:02:03	2698ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 02:00:45	3885ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 09:46:53	11625ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 22:30:36	1455ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:16:09	4687ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 00:54:36	867ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 20:09:07	1728ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:47:19	5800ms	3 NS 1 A 1 MX	🔒 Secure	View