gv-engineering.dk DNS records

🖥️ Nameservers5 records 180ms

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 24ms

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 Records2 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
10	3600s	ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	gv-engineering.dk → 46.183.138.100
🔶 Autoconfig	gv-engineering.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 211ms

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

📝 TXT Records2 records 285ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gv-engineering.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.gv-engineering.dk	gv-engineering.dk

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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@gv-engineering.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

180ms

A

24ms

MX

27ms

AAAA

194ms

TXT

285ms

CAA

276ms

HTTPS

173ms

TLSA

34ms

SOA

0ms

MTA-STS

189ms

DNSSEC

102ms

SRV

211ms

Total

914ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:45:56	914ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 13:37:00	11994ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 10:11:02	3545ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 02:05:14	1294ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-08-03 01:39:22	1278ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-24 02:30:19	1140ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-17 09:12:15	8824ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 06:28:41	1729ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 14:09:32	9745ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 06:55:41	912ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-20 02:23:01	1403ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 20:40:57	1470ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 10:50:11	803ms	5 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 10:44:33	625ms	5 NS 1 A 2 MX	🔓 Insecure	View