gridguard.dk DNS records

🖥️ Nameservers5 records 75ms

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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.107.224.31	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇮🇪 Ireland	Dublin

📧 MX Records3 records 58ms

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	gridguardportalplatform3.azurewebsites.net → 20.107.224.31
🔶 Autoconfig	gridguardportalplatform3.azurewebsites.net → 20.107.224.31

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 254ms

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

📝 TXT Records2 records 279ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gridguard.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.gridguard.dk	gridguardportalplatform3.azurewebsites.net

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

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@gridguard.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

75ms

A

57ms

MX

58ms

AAAA

41ms

TXT

279ms

CAA

41ms

HTTPS

176ms

TLSA

102ms

SOA

0ms

MTA-STS

129ms

DNSSEC

91ms

SRV

254ms

Total

831ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:34:56	831ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 17:09:56	772ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 17:01:44	975ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 03:47:48	5353ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 06:59:26	1376ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 16:56:07	1137ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 16:14:45	1069ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 15:10:22	16683ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 12:25:07	1573ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-11 23:56:24	1239ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-07 00:08:01	2375ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-05 14:49:13	1222ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 20:30:34	1031ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 10:44:41	946ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 03:33:00	5972ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 00:22:21	1006ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 12:02:55	1672ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 09:39:47	949ms	5 NS 1 A 3 MX	🔓 Insecure	View