birdoff.dk DNS records

🖥️ Nameservers3 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.thednscompany.com	185.145.63.233 2a02:cc9:0:63::233	ns1.thednscompany.com ns1.thednscompany.com	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns2.thednscompany.com	2001:1af8:4700:a112:13::50 37.48.115.145	ns2.thednscompany.com ns2.thednscompany.com	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns3.thednscompany.com	149.210.192.124 2a01:7c8:aab5:5b3::1	ns3.thednscompany.com ns3.thednscompany.com	AS20857 Signet B.V. AS20857 Signet B.V.

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.250.120	3600s	web20.businessconnect.nl	AS15693	Today Concepts B.V.	46.183.248.0/21	🇳🇱 The Netherlands	—

📧 MX Records2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.businessconnect.nl	2a01:8800::25 46.183.250.25	mx1.businessconnect.nl mx1.businessconnect.nl	AS15693 Today Concepts B.V. AS15693 Today Concepts B.V.
100	3600s	fallback.businessconnect.nl	176.74.234.66 2001:4cb8:297:118::25	fallback.businessconnect.nl fallback.businessconnect.nl	AS28878 Signet B.V. AS28878 Signet B.V.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autoconfig.businessconnect.nl → 46.183.250.19
🔶 Autoconfig	autoconfig.businessconnect.nl → 46.183.250.19

🔷 AAAA Records (IPv6)1 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:8800::20:80	3600s	web20.businessconnect.nl	AS15693	Today Concepts B.V.	2a01:8800:0:0:0:0:0:0/29	🇳🇱 The Netherlands	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 255ms

TXT Record
v=spf1 a mx include:_spf.businessconnect.nl ~all

✉️ SPF

Policy	Record (birdoff.dk)
~all (soft fail)	v=spf1 a mx include:_spf.businessconnect.nl ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE2 records 234ms

Service / Owner	Type	Cert association
SMTP _25._tcp.fallback.businessconnect.nl	DANE-EE · SPKI · SHA-256	4334E4282761FC3F456EA05335187219…
SMTP _25._tcp.mx1.businessconnect.nl	DANE-EE · SPKI · SHA-256	4334E4282761FC3F456EA05335187219…

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082111
Primary NS (MNAME)	ns1.thednscompany.com
Responsible (RNAME)	ns1@thednscompany.com
Refresh	7200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

74ms

A

56ms

MX

46ms

AAAA

75ms

TXT

255ms

CAA

68ms

HTTPS

66ms

TLSA

234ms

SOA

0ms

MTA-STS

59ms

DNSSEC

96ms

SRV

92ms

Total

1802ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 13:09:35	1802ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 17:05:55	1819ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 16:56:17	13182ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 02:21:19	12606ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 06:13:10	17799ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 09:07:10	4883ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 06:03:48	7525ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 04:38:50	5041ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 03:39:32	5145ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 08:57:08	5495ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-22 11:01:51	1041ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:33:32	6797ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 14:39:43	659ms	3 NS 1 A 2 MX	🔓 Insecure	View