mitvisum.dk

📜 Historical scan 2026-06-17 13:51:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mitvisum.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.155 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 113ms

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 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.155	—	webcluster28.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

5 records 221ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a	yulpptr-in-f26.1e100.net lr-in-f26.1e100.net lr-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx2.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx3.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 128ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:dd:4c1d:174b:53d8	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 362ms

TXT Record
google-site-verification=Yuz-UxgfTXo_7rX2N0IN0175EyTY-1__x0-1C2iYOrE

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-10 13:08:44

www	77.111.240.184 2a02:2350:5:102:80c5:f046:490e:87a (AS51468) (address records, no CNAME)
www vs bare domain	Same network mitvisum.dk: 77.111.240.184 2a02:2350:5:102:80c5:f046:490e:87a (AS51468) www.mitvisum.dk: 77.111.240.184 2a02:2350:5:102:80c5:f046:490e:87a (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

314ms

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

🏷️ SOA#

121ms

Field	Value
Serial	2026051705
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 2026-10-11 19:49:34

Field	Value
Registrar	ONE.COM A/S
Registered	2017-03-25
Expires	2027-03-31 (164d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
blackwriters.dk	ONE.COM A/S
bureaukronberg.dk	ONE.COM A/S
danishschool.dk	ONE.COM A/S
thaiintegration.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

113ms

117ms

221ms

AAAA

128ms

TXT

362ms

CAA

134ms

HTTPS

125ms

TLSA

264ms

SOA

121ms

MTA-STS

106ms

DNSSEC

314ms

SRV

0ms

Total

2717ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 13:08:44	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 06:39:01	629ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 01:29:16	1220ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 00:55:01	787ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 11:55:37	1024ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-21 17:56:05	2694ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 17:46:40	1486ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 00:01:41	1012ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-16 19:52:12	1107ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 12:04:49	12653ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 13:51:19 shown	2717ms	2 NS 1 A 5 MX	🔒 Secure