bibus.dk

📜 Historical scan 2026-06-22 01:31:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bibus.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was registered on 8 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.100.249.239 is hosted by Akenes SA (AS61098) in Switzerland. Mail is handled by bibus-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 231ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 257ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.100.249.239	3600s	bibus.com	AS61098	Akenes SA	159.100.240.0/20	🇨🇭 Switzerland	Zurich

📧 MX Records#

1 records 277ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bibus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 52.101.68.10 52.101.68.27 52.101.68.29 52.101.68.3	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.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#

2 records 355ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.bibus.ch
_sipfederationtls._tcp	100	0	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 637ms

TXT Record
knowbe4-site-verification=a777c77dba0766e21794fae569f873ae
KwzX++5jx5MLPIRE47DMkPJzFkl7EIOg3BBCja6Tko/wwqFwtOy6riUSRTOlip4Ukp6LYMjinHPy3Lyp1ZkdUw==
MS=ms91743509
v=spf1 ip4:212.243.131.192/27 ip4:85.199.173.190 ip4:134.119.2.158 ip4:94.231.103.195 ip4:94.231.103.178 ip4:94.231.103.177 a:kantlister.dk a:websmtp.simply.com include:servers.mcsv.net include:_spf.psm.knowbe4.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bibus.dk)
-all (hard fail)	v=spf1 ip4:212.243.131.192/27 ip4:85.199.173.190 ip4:134.119.2.158 ip4:94.231.103.195 ip4:94.231.103.178 ip4:94.231.103.177 a:kantlister.dk a:websmtp.simply.com include:servers.mcsv.net include:_spf.psm.knowbe4.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.bibus.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-reports@bibus.ch; ruf=mailto:dmarc-reports@bibus.ch; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 237ms

Flags	Tag	Value
0	iodef	mailto:dax@bibus.ch
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 06:17:48

www	159.100.249.239 (AS61098) (address records, no CNAME)
www vs bare domain	Same network bibus.dk: 159.100.249.239 (AS61098) www.bibus.dk: 159.100.249.239 (AS61098)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-bibus-dk._domainkey.bibusholding.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: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bibus.dk	DKAAXRqd5gm6cUc1keH5qEK0nCpjV1OtYYpXMPnrSp4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

454ms

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

🏷️ SOA#

288ms

Field	Value
Serial	2026030300
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	14400s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 01:03:24

Field	Value
Registrar	iS-Fun Internet Services GmbH
Registered	2007-02-08
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

231ms

257ms

277ms

AAAA

205ms

TXT

637ms

CAA

237ms

HTTPS

283ms

TLSA

237ms

SOA

288ms

MTA-STS

281ms

DNSSEC

454ms

SRV

355ms

Total

2619ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-25 08:24:41	4906ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 01:31:30 shown	2619ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 11:33:35	3863ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:28:04	2938ms	3 NS 1 A 1 MX	🔓 Insecure