jfich.dk DNS records

🖥️ Nameservers5 records 41ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.33.10.188	3600s	77.33.10.188.dhcp.fibianet.dk	AS44869	FIBIA P/S	77.33.0.0/16	🇩🇰 Denmark	Horsens

📧 MX Records3 records 46ms

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	jfich.dk → 77.33.10.188
🔶 Autoconfig	jfich.dk → 77.33.10.188

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 224ms

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

📝 TXT Records2 records 311ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.jfich.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.jfich.dk	jfich.dk

🔗 TLSA / DANE

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

🔐 DNSSEC304ms

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@jfich.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

41ms

A

35ms

MX

46ms

AAAA

181ms

TXT

311ms

CAA

274ms

HTTPS

28ms

TLSA

81ms

SOA

0ms

MTA-STS

60ms

DNSSEC

304ms

SRV

224ms

Total

741ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 20:51:41	741ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 17:24:23	763ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 09:46:22	1674ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 21:43:41	1034ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 22:03:50	1511ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 10:01:27	8938ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 22:34:07	1053ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 10:10:43	1163ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-15 04:27:38	1299ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-07 04:07:44	9396ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:18:22	744ms	2 NS 1 A 3 MX	🔓 Insecure	View