sejer-jensen.dk DNS records

🖥️ Nameservers5 records 272ms

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 154ms

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 Records1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sejerjensen-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::b 2a01:111:f403:ca21::8 2a01:111:f403:ca48::a 52.101.68.29 52.101.68.36 52.101.73.153 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.56
🔶 Autoconfig	sejer-jensen.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 496ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sejer-jensen.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.sejer-jensen.dk	sejer-jensen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC173ms

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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

272ms

A

154ms

MX

94ms

AAAA

146ms

TXT

496ms

CAA

114ms

HTTPS

282ms

TLSA

154ms

SOA

0ms

MTA-STS

199ms

DNSSEC

173ms

SRV

666ms

Total

1533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-07 07:57:11	1533ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 11:55:48	1183ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 11:06:46	1344ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 02:52:11	10139ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 15:51:40	1993ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 18:44:21	1621ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 23:51:56	2746ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 17:53:57	10390ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 00:14:58	1968ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 09:04:06	1492ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 10:10:03	3367ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 20:47:00	1692ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 02:37:12	3194ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:53:15	1046ms	5 NS 1 A 1 MX	🔓 Insecure	View