sejensen.dk DNS records

🖥️ Nameservers5 records 112ms

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 111ms

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 102ms

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	sejensen.dk → 46.183.138.100
🔶 Autoconfig	sejensen.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 345ms

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

📝 TXT Records1 records 354ms

TXT Record
v=spf1 include:spf.gigahost.dk include:spf.jlhosting.dk include:mailrelay.jlhosting.dk ip4:89.104.206.35 -all

✉️ SPF

Policy	Record (sejensen.dk)
-all (hard fail)	v=spf1 include:spf.gigahost.dk include:spf.jlhosting.dk include:mailrelay.jlhosting.dk ip4:89.104.206.35 -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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sejensen.dk	sejensen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC166ms

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@sejensen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-09-06 10:49:09

Field	Value
Registrar	GIGAHOST ApS
Registered	2009-07-28
Expires	2027-07-31 (326d)

📋 WHOIS

⏱️ Lookup Timing

NS

112ms

A

111ms

MX

102ms

AAAA

149ms

TXT

354ms

CAA

115ms

HTTPS

117ms

TLSA

85ms

SOA

0ms

MTA-STS

171ms

DNSSEC

166ms

SRV

345ms

Total

827ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-06 10:48:43	827ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 21:56:31	937ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 07:21:53	765ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 22:10:35	4884ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 05:15:13	5395ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-10 19:13:45	2009ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-03 20:05:50	1464ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 14:42:16	1700ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 19:13:53	1185ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 04:21:19	2783ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 10:36:00	937ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 14:08:18	875ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 10:42:17	1017ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 16:01:43	744ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 21:13:48	801ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 16:12:02	735ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 09:28:13	1511ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 11:45:48	773ms	5 NS 1 A 3 MX	⚠️ Bogus	View