diis.dk DNS records

🖥️ Nameservers2 records 243ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 232ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.110.239	600s	k8s04.oitudv.dk	AS202053	UpCloud Ltd	94.237.96.0/20	🇳🇱 The Netherlands	—

📧 MX Records1 records 254ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	diis-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca04::c 2a01:111:f403:ca09::9 52.101.68.21 52.101.68.29 52.101.73.1 52.101.73.16	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 504ms

TXT Record
apple-domain-verification=0Q5NTWlowtX9XKmk
v=spf1 a ip4:40.113.118.179 ip4:54.194.229.108 ip4:5.56.151.113/32 ip4:77.233.237.41/32 ip4:5.56.151.125/32 ip4:209.85.167.197 ip4:5.56.151.226 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf-eu.exlibrisgroup.com include:_spf.emply.com -all

✉️ SPF

Policy	Record (diis.dk)
-all (hard fail)	v=spf1 a ip4:40.113.118.179 ip4:54.194.229.108 ip4:5.56.151.113/32 ip4:77.233.237.41/32 ip4:5.56.151.125/32 ip4:209.85.167.197 ip4:5.56.151.226 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf-eu.exlibrisgroup.com include:_spf.emply.com -all

📨 DMARC

Policy	Record (_dmarc.diis.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:s4np1m3y@ag.eu.dmarcadvisor.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 252ms

Flags	Tag	Value
0	iodef	mailto:helpdesk@diis.dk
0	issue	Digicert.com
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC425ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

243ms

A

232ms

MX

254ms

AAAA

245ms

TXT

504ms

CAA

252ms

HTTPS

262ms

TLSA

441ms

SOA

0ms

MTA-STS

314ms

DNSSEC

425ms

SRV

335ms

Total

4309ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 16:34:54	4309ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 04:31:44	1656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 17:48:38	1137ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:49:36	2756ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 21:14:14	9073ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 19:22:14	718ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 11:10:00	1096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:55:54	1123ms	2 NS 1 A 1 MX	🔒 Secure	View