cryo.dk DNS records

🖥️ Nameservers5 records 189ms

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 33ms

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 31ms

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	cryo.dk → 46.183.138.100
🔶 Autoconfig	cryo.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 223ms

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.cryo.dk	cryo.dk

🔗 TLSA / DANE

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

🔐 DNSSEC310ms

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@cryo.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

189ms

A

33ms

MX

31ms

AAAA

26ms

TXT

140ms

CAA

33ms

HTTPS

50ms

TLSA

44ms

SOA

0ms

MTA-STS

186ms

DNSSEC

310ms

SRV

223ms

Total

793ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 05:50:40	793ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 16:33:00	1059ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 14:42:04	686ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 14:33:56	757ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 21:49:16	2031ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 09:11:55	25617ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 02:51:11	8795ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 15:31:04	4791ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-05 23:10:17	1276ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 23:27:32	1335ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 08:44:52	2679ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 12:53:40	8725ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 14:15:50	914ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 02:34:29	673ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 13:27:50	2940ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:20:07	65535ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:09:20	585ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:03:13	1940ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:01:07	813ms	5 NS 1 A 3 MX	🔓 Insecure	View