birkerod-bilhus.dk

📜 Historical scan 2026-10-03 03:59:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkerod-bilhus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.221.253.104 is hosted by Unit IT A/S (AS42876) in Denmark. Mail is handled by birkerodbilhus-dk02b.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.221.253.104	600s	—	AS42876	Unit IT A/S	77.221.224.0/19	🇩🇰 Denmark	Tåstrup

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	birkerodbilhus-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 52.101.68.10 52.101.68.12 52.101.68.25 52.101.73.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.56
🔶 Autoconfig	77.221.253.104

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 157ms

TXT Record
google-site-verification=ayG3CjcQ-Jzrvujv074tDNC2KQf3_nOtdcQMV9oeaZY
MS=ms61777801
v=spf1 include:spf.protection.outlook.com include:_spf.keyloop.io include:spf.simply.com -all

✉️ SPF#

Policy	Record (birkerod-bilhus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.keyloop.io include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.birkerod-bilhus.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-21 04:27:30

www	77.221.253.104 (AS42876) (address records, no CNAME)
www vs bare domain	Same network birkerod-bilhus.dk: 77.221.253.104 (AS42876) www.birkerod-bilhus.dk: 77.221.253.104 (AS42876)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
s1	s1.domainkey.u2003615.wl116.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2003615.wl116.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-birkerodbilhus-dk02b._domainkey.citroenbirkerod.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-birkerodbilhus-dk02b._domainkey.citroenbirkerod.onmicrosoft.com	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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2026100203
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 2026-10-21 04:45:18

Field	Value
Registrar	ONE.COM A/S
Registered	2023-07-27
Expires	2027-07-26 (277d)

🔗 Same registrant#

1 domain

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
birkerodbilhus.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

40ms

AAAA

40ms

TXT

157ms

CAA

30ms

HTTPS

39ms

TLSA

498ms

SOA

33ms

MTA-STS

53ms

DNSSEC

105ms

SRV

58ms

Total

1209ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 04:27:30	1930ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 04:02:10	1303ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 03:59:37 shown	1209ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:46:35	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 00:29:03	899ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 00:09:11	1439ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 19:47:57	1915ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 20:49:49	1788ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 07:53:14	1972ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:38:09	913ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:47:59	612ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:54	740ms	2 NS 1 A 1 MX	🔒 Secure