berner.dk

📜 Historical scan 2026-09-26 13:38:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berner.dk is a .dk domain served by 3 nameservers (dns1.idp365.net, dns2.idp365.net, dns3.idp365.net). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.144.187.21 is hosted by Mittwald CM Service GmbH & Co. KG (AS15817) in Germany. Mail is handled by berner-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.idp365.net	162.159.27.131 2400:cb00:2049:1::a29f:1b83	dns1.idp365.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns2.idp365.net	162.159.48.3 2400:cb00:2049:1::a29f:3003	dns2.idp365.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns3.idp365.net	162.159.49.254 2400:cb00:2049:1::a29f:31fe	dns3.idp365.net —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.144.187.21	300s	—	AS15817	Mittwald CM Service GmbH & Co. KG	45.144.184.0/22	🇩🇪 Germany	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1990s	berner-dk.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca21::a 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::a 52.101.185.24 52.101.209.28 52.101.68.39 52.101.91.159	mail-am6pr02cu00300.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 132ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 389ms

TXT Record
apple-domain-verification=hDDBSlzRwbqbpiTp
atlassian-domain-verification=79aWrUinIBrC6a1D/Y18fkCa1eV6IbVqo2ut9JiLOBJOvZcuSHREJfKZM6z7YodY
figma-domain-verification=9cb2ec01a3977349a311ff428749f1729a6dcd6b0a8aa67e7949c694d0e441d8-1776686681
v=spf1 include:spf.protection.outlook.com include:spf.bgcloudservice.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.berner.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:dmarc@berner.dk;ruf=mailto:dmarc@berner.dk;ri=86400;aspf=s;adkim=s;

📬 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 2026-10-09 09:48:00

www	45.144.187.21 (AS15817) (address records, no CNAME)
www vs bare domain	Same network berner.dk: 45.144.187.21 (AS15817) www.berner.dk: 45.144.187.21 (AS15817)
Wildcard	No
BIMI	v=BIMI1; l=https://mediaserver.berner.eu/bimi/berner.svg

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-berner-dk._domainkey.bgcloudservice.onmicrosoft.com	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026092501
Primary NS (MNAME)	dns1.idp365.net
Responsible (RNAME)	hostmaster@idp365.net
Refresh	28800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 04:41:44

Field	Value
Registrar	Safenames Ltd
Registered	1997-01-31
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

53ms

61ms

AAAA

63ms

TXT

389ms

CAA

69ms

HTTPS

66ms

TLSA

1007ms

SOA

0ms

MTA-STS

117ms

DNSSEC

125ms

SRV

132ms

Total

1863ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:48:00	2044ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 01:35:35	2750ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 13:38:46 shown	1863ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-15 13:01:08	10742ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 10:44:45	1178ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:22:32	723ms	3 NS 1 A 1 MX	🔓 Insecure