ek.dk DNS records

🖥️ Nameservers3 records 131ms

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 85ms

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	Aarhus

📧 MX Records1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ek-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.103.140 52.101.68.32 52.101.73.12 52.101.73.16	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 547ms

TXT Record
adobe-idp-site-verification=fbec4fed7a2acdcc564f6d8ae7250cbbbf4c6d0a0c26a9793df633fd8d5cbc5b
google-site-verification=VI7PpLwXdP0Vl8dnDQJg7mc6daDfJ1gZ2WcqUgR8Hg0
miro-verification=6eb5ec72e012b0ada3835b25feba480e5636597f
MS=ms49640215
v=spf1 ip4:52.166.0.186 ip4:83.91.91.0/26 include:spf.protection.outlook.com include:_spf.emply.com include:spf-eu.exlibrisgroup.com include:_spf.createsend.com include:spf.topdesk.net include:mail.zendesk.com -all
ZOOM_verify_f1WrNkB10ex733tJvpHx73

✉️ SPF

Policy	Record (ek.dk)
-all (hard fail)	v=spf1 ip4:52.166.0.186 ip4:83.91.91.0/26 include:spf.protection.outlook.com include:_spf.emply.com include:spf-eu.exlibrisgroup.com include:_spf.createsend.com include:spf.topdesk.net include:mail.zendesk.com -all

📨 DMARC

Policy	Record (_dmarc.ek.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)

🔐 DNSSEC238ms

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

🏷️ SOA0ms

Field	Value
Serial	2023101070
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

131ms

A

85ms

MX

104ms

AAAA

88ms

TXT

547ms

CAA

80ms

HTTPS

116ms

TLSA

960ms

SOA

0ms

MTA-STS

178ms

DNSSEC

238ms

SRV

140ms

Total

2377ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:26:17	2377ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 13:16:29	1292ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 02:16:55	1458ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 05:27:16	3353ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 05:06:54	21313ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 22:45:45	8922ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 22:20:15	11263ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 21:46:03	12577ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 21:13:17	11699ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 07:43:25	5339ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 03:26:47	5096ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 15:49:51	7014ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 09:12:06	3323ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 21:08:12	4661ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 18:38:02	6204ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 03:17:52	5174ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 00:31:41	11430ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 12:24:52	9593ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:47:30	4118ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 06:11:39	12860ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 01:37:47	11493ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 20:29:06	11601ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 13:28:29	3719ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 12:15:29	11920ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 10:11:32	3568ms	3 NS 1 A 1 MX	🔒 Secure	View