bibaud.dk

📜 Historical scan 2026-08-06 09:13:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bibaud.dk is a .dk domain served by 2 nameservers (addyson.ns.cloudflare.com, boyd.ns.cloudflare.com). It was registered on 17 January 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.89.248.237 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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#

2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
addyson.ns.cloudflare.com	108.162.194.68 162.159.38.68 172.64.34.68 2606:4700:50::a29f:2644 2803:f800:50::6ca2:c244 2a06:98c1:50::ac40:2244	addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com addyson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
boyd.ns.cloudflare.com	108.162.193.75 172.64.33.75 173.245.59.75 2606:4700:58::adf5:3b4b 2803:f800:50::6ca2:c14b 2a06:98c1:50::ac40:214b	boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com boyd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.89.248.237	300s	0x5359f8ed.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	83.89.0.0/16	🇩🇰 Denmark	Skovlunde

📧 MX Records#

2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	83.89.248.237
🔶 Autoconfig	83.89.248.237

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 238ms

TXT Record
protonmail-verification=8386e282e6faed2022e41db9eeb686c5ef8e7bcc
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (bibaud.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.bibaud.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-08 10:02:03

www	83.89.248.237 (AS3292) (address records, no CNAME)
www vs bare domain	Same network bibaud.dk: 83.89.248.237 (AS3292) www.bibaud.dk: 83.89.248.237 (AS3292)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 84ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

91ms

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	2411132488
Primary NS (MNAME)	addyson.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 18:57:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-01-17
Expires	2027-01-16 (91d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

55ms

67ms

53ms

AAAA

63ms

TXT

238ms

CAA

71ms

HTTPS

54ms

TLSA

84ms

SOA

0ms

MTA-STS

87ms

DNSSEC

91ms

SRV

98ms

Total

1382ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:43:43	1064ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-26 02:59:59	1146ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-04 07:01:05	607ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 15:41:02	1008ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-06 09:13:37 shown	1382ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-08 14:03:32	9307ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-28 05:54:17	1078ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 14:28:20	652ms	2 NS 1 A 2 MX	🔓 Insecure