bil-centret.dk

📜 Historical scan 2026-08-31 10:58:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bil-centret.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.130 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bilcentret-dk0i.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 63ms

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 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.130	600s	linux102.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bilcentret-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.181.153 52.101.73.123 52.101.73.2 52.101.73.30	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8
🔶 Autoconfig	185.21.41.130

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 178ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 371ms

TXT Record
ao42j8bc8e98hq9n1lt981rn59
MS=ms18567603
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.bil-centret.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 2026-10-10 10:56:04

www	185.21.41.130 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bil-centret.dk: 185.21.41.130 (AS48854) www.bil-centret.dk: 185.21.41.130 (AS48854)
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.u33880552.wl053.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u33880552.wl053.sendgrid.net	RSA · ~2048 bit
selector1	selector1-bilcentret-dk0i._domainkey.bilcentret.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-bilcentret-dk0i._domainkey.bilcentret.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

279ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083106
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

63ms

131ms

92ms

AAAA

103ms

TXT

371ms

CAA

106ms

HTTPS

110ms

TLSA

792ms

SOA

0ms

MTA-STS

172ms

DNSSEC

279ms

SRV

178ms

Total

2991ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 21:57:38	1476ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:08:20	905ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-08 01:29:22	645ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 10:58:58 shown	2991ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:17:39	1223ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 16:15:19	5780ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 09:29:02	5456ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 23:44:18	2106ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 14:33:42	1892ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-25 13:59:35	5787ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:32:31	2915ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 12:21:50	852ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:30:55	2609ms	2 NS 1 A 1 MX	🔒 Secure