bibus.dk DNS records

🖥️ Nameservers3 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	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	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 81ms

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 Records1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bibus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::9 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 52.101.68.10 52.101.68.16 52.101.68.25 52.101.68.8	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.98.16.99

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 186ms

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

📝 TXT Records4 records 643ms

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 Records2 records 76ms

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

🔏 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)

🔐 DNSSEC101ms

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

🏷️ SOA76ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

78ms

A

81ms

MX

85ms

AAAA

81ms

TXT

643ms

CAA

76ms

HTTPS

77ms

TLSA

3715ms

SOA

76ms

MTA-STS

81ms

DNSSEC

101ms

SRV

186ms

Total

4906ms

🕐 Scan History

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