birn-online.dk DNS records

🖥️ Nameservers5 records 83ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 217ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	birn-online.dk → 46.183.138.100
🔶 Autoconfig	birn-online.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 363ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records2 records 378ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

Policy	Record (birn-online.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.birn-online.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.birn-online.dk	birn-online.dk

🔗 TLSA / DANE

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

🔐 DNSSEC167ms

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	2026090301
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@birn-online.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-06-26 13:57:49

Field	Value
Registrar	GIGAHOST ApS
Registered	2007-02-02
Expires	2028-02-29 (541d)

📋 WHOIS

⏱️ Lookup Timing

NS

83ms

A

84ms

MX

217ms

AAAA

200ms

TXT

378ms

CAA

317ms

HTTPS

67ms

TLSA

98ms

SOA

0ms

MTA-STS

97ms

DNSSEC

167ms

SRV

363ms

Total

1048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 16:37:42	1048ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 02:25:17	813ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 13:55:40	1975ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 10:27:49	4783ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 05:53:49	1761ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 00:33:46	1280ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 02:07:00	9906ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 02:17:15	1272ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 15:57:50	1300ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 16:12:57	905ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 13:54:23	1029ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 15:41:17	1250ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 14:41:55	635ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 14:40:32	559ms	5 NS 1 A 3 MX	🔓 Insecure	View