visionbird.dk

📜 Historical scan 2026-10-13 15:15:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

visionbird.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by visionbird-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 32ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.12	3600s	lb1.builder.nu	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	visionbird-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 52.101.103.137 52.101.209.31 52.101.68.8 52.101.73.155	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 124ms

TXT Record
google-site-verification=4WckuZpPwH2RfSHO32TDKa2FJwQ_do-c7HiyqoTzyUQ
linkedin-site-verification=51c6f315-16c4-4f91-b6c3-42f40e010f80
MS=ms36494902
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (visionbird.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.visionbird.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-14 17:33:21

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks visionbird.dk: 212.237.249.12 (AS48854) www.visionbird.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-visionbird-dk._domainkey.firstchairgroup.e-v1.dkim.mail.microsoft	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026101301
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 2026-10-14 19:22:11

Field	Value
Registrar	ONE.COM A/S
Registered	2023-03-26
Expires	2027-03-25 (159d)

🔗 Same registrant#

3 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
contractmanagementday.dk	ONE.COM A/S
contractmanagementkonference.dk	DANDOMAIN A/S
nordiccmconference.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

37ms

31ms

AAAA

30ms

TXT

124ms

CAA

31ms

HTTPS

29ms

TLSA

703ms

SOA

40ms

MTA-STS

46ms

DNSSEC

114ms

SRV

42ms

Total

1299ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 17:33:21	921ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 15:15:49 shown	1299ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:40:47	1272ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:51:13	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 16:24:22	1082ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:31:26	1397ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 16:49:56	704ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:37:27	1102ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:43:27	809ms	2 NS 1 A 1 MX	🔒 Secure