conceptbiler.dk

📜 Historical scan 2026-06-19 19:13:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

conceptbiler.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.105 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by conceptbiler-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 535ms

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 545ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.105	3599s	—	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 555ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	conceptbiler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.5 52.101.73.153 52.101.73.2	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.24
🔶 Autoconfig	77.111.241.105

🔷 AAAA Records (IPv6)#

1 records 550ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:804c:e814:1c0c:466e	3600s	—	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#

4 records 934ms

TXT Record
google-site-verification=dREZ8VFasM2UQvfRO7Rmn2OuxWT40drRQRNtZIfm6GM
google-site-verification=Ujmy0zu6a3J0gC2TufXkS8QPW_HPYvTFOWEdyfCinwo
MS=ms46847490
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.conceptbiler.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:kw4mtjma@ag.eu.dmarcian.com; ruf=mailto:kw4mtjma@fr.eu.dmarcian.com; fo=1;

📬 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 00:49:41

www	77.111.241.105 2a02:2350:5:104:804c:e814:1c0c:466e (AS51468) (address records, no CNAME)
www vs bare domain	Same network conceptbiler.dk: 77.111.241.105 2a02:2350:5:104:804c:e814:1c0c:466e (AS51468) www.conceptbiler.dk: 77.111.241.105 2a02:2350:5:104:804c:e814:1c0c:466e (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-conceptbiler-dk._domainkey.conceptbiler.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#

811ms

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

🏷️ SOA#

551ms

Field	Value
Serial	2026061501
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 2026-10-06 04:11:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-02-24
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

535ms

545ms

555ms

AAAA

550ms

TXT

934ms

CAA

470ms

HTTPS

552ms

TLSA

908ms

SOA

551ms

MTA-STS

287ms

DNSSEC

811ms

SRV

591ms

Total

7966ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 09:16:36	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:56:00	1179ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:09:44	844ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 12:53:00	9810ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 03:16:17	1215ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:32:18	1151ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 00:51:55	1232ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 13:45:27	4357ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 08:04:22	1254ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 07:19:22	1294ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 04:07:51	1528ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:00:32	7838ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 11:54:50	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 19:13:00 shown	7966ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:10:37	709ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-16 22:09:45	1809ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:03:35	65535ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:01:34	909ms	2 NS 1 A 1 MX	🔒 Secure