chapter13.dk DNS records

🖥️ Nameservers5 records 56ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.202	3600s	202.giga-ptr.232.116.217.in-addr.arpa web2.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 208ms

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	chapter13.dk → 217.116.232.202
🔶 Autoconfig	chapter13.dk → 217.116.232.202

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 616ms

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

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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.chapter13.dk	chapter13.dk

🔗 TLSA / DANE

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

🔐 DNSSEC223ms

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	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@chapter13.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

56ms

A

47ms

MX

208ms

AAAA

209ms

TXT

238ms

CAA

64ms

HTTPS

63ms

TLSA

207ms

SOA

0ms

MTA-STS

220ms

DNSSEC

223ms

SRV

616ms

Total

1417ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:38:01	1417ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 12:01:38	838ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 09:45:19	3315ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-25 13:07:54	9554ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 21:56:46	2577ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 20:34:21	9857ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 08:05:07	1033ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-04 04:18:22	1516ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 11:04:38	1017ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-18 12:01:39	1220ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 09:42:52	2784ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 15:38:25	1836ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-30 21:18:09	1071ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-30 03:30:51	835ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 05:30:45	1007ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 02:00:31	997ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 15:13:20	913ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 02:15:14	625ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 09:33:25	3587ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 20:22:25	758ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 20:20:07	1154ms	5 NS 1 A 3 MX	🔓 Insecure	View