ckristiansen.dk DNS records

🖥️ Nameservers5 records 35ms

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 32ms

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 28ms

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	ckristiansen.dk → 46.183.138.100
🔶 Autoconfig	ckristiansen.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 295ms

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

📝 TXT Records3 records 313ms

TXT Record
apple-domain-verification=7M32LGq7JRRV-2rKv4NImKyeklMG_unc3kTJMXvSah4
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.ckristiansen.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.ckristiansen.dk	ckristiansen.dk

🔗 TLSA / DANE

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

🔐 DNSSEC207ms

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@ckristiansen.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

35ms

A

32ms

MX

28ms

AAAA

29ms

TXT

313ms

CAA

31ms

HTTPS

194ms

TLSA

40ms

SOA

0ms

MTA-STS

66ms

DNSSEC

207ms

SRV

295ms

Total

875ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 21:31:13	875ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 02:30:15	1422ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 01:28:22	9578ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 17:04:20	4683ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 15:26:41	4309ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 05:15:37	9858ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-30 21:57:56	9320ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 01:25:00	1033ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 23:46:23	3183ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 12:26:12	1157ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 11:50:51	6674ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 23:11:44	1012ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 16:05:08	1262ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 02:11:07	926ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 00:13:32	3500ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 22:35:10	65535ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 21:20:46	2054ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 21:02:24	449ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 21:00:21	680ms	5 NS 1 A 3 MX	🔓 Insecure	View