dit.dk

📜 Historical scan 2026-10-05 19:59:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 July 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.57.16 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by dit-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

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 Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.66.57.16	600s	—	AS47292	Sentia Denmark A/S	77.66.56.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dit-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca38::a 2a01:111:f403:ca48::12 52.101.209.153 52.101.68.10 52.101.68.15 52.101.91.156	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.152
🔶 Autoconfig	us13-50f290e1-6dbd0377b80f7b89ff09cf6fe.pages.mailchi.mp → 148.105.251.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 5851ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records#

9 records 268ms

TXT Record
_globalsign-domain-verification=y1jQzChesnBQUKtlmIeJuRje_osvBwkvDUhgCY3HPP
anthropic-domain-verification-cdq2k2=FcPfgYJ2c23xJ8yWp4ShZZd0c
brevo-code:dd183be6a2c7452985fb9982e3d0e37f
google-site-verification=8fXP3MD4S4rFXwldfau8sUIkxw1qLRLSumTTRI05VXU
google-site-verification=h-H1gZFhRMLeNh9YK-QAj_wqhW7IkSOUD6JUBpQLNis
linkedin-site-verification=ca92550b-dd72-4dbd-8b1b-c7ea0b3e1532
ms-domain-verification=c722f443-90b8-4a39-8754-97b874817537
MS=ms76145226
v=spf1 a ip4:77.234.175.128 ip4:80.161.44.242 ip4:94.18.234.229 ip4:77.66.57.123 ip4:152.160.0.0/16 ip4:23.251.253.0/26 ip4:38.153.9.0/24 ip4:38.152.248.0/24 ip4:212.47.85.0/24 include:spf.protection.outlook.com include:servers.mcsv.net include:uxmail.io -all

✉️ SPF#

Policy	Record (dit.dk)
-all (hard fail)	v=spf1 a ip4:77.234.175.128 ip4:80.161.44.242 ip4:94.18.234.229 ip4:77.66.57.123 ip4:152.160.0.0/16 ip4:23.251.253.0/26 ip4:38.153.9.0/24 ip4:38.152.248.0/24 ip4:212.47.85.0/24 include:spf.protection.outlook.com include:servers.mcsv.net include:uxmail.io -all

📨 DMARC#

Policy	Record (_dmarc.dit.dk)
p=quarantine	v=DMARC1; p=quarantine; ri=345600; rua=mailto:dmarc@dit.dk; ruf=mailto:dmarc@dit.dk; pct=25;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 01:41:36

www CNAME	app-frontend-web-dit-weu-prod-ceaabpfsaxdwcrby.westeurope-01.azurewebsites.net (all on azurewebsites.net) → 20.105.232.21 (AS8075)
www vs bare domain	Same network dit.dk: 20.105.232.21 20.105.243.67 (AS8075) www.dit.dk: 20.105.232.21 (AS8075)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-dit-dk._domainkey.danskitaad.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-dit-dk._domainkey.danskitaad.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.dit.dk	us13-50f290e1-6dbd0377b80f7b89ff09cf6fe.pages.mailchi.mp

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026100515
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 20:19:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1995-07-25
Expires	2030-07-31 (1376d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

39ms

29ms

AAAA

39ms

TXT

268ms

CAA

35ms

HTTPS

31ms

TLSA

851ms

SOA

45ms

MTA-STS

1312ms

DNSSEC

113ms

SRV

5851ms

Total

7252ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 01:32:47	5066ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-05 19:59:43 shown	7252ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:05:20	2239ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 00:27:28	11188ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 23:37:47	2015ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 16:46:41	5599ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 16:21:11	2096ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 18:00:58	2182ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 04:55:41	2966ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 23:29:59	2133ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 06:33:51	9035ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 02:51:20	7917ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:26:05	674ms	2 NS 1 A 1 MX	🔒 Secure