a1web.dk DNS records

🖥️ Nameservers5 records 31ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.215	3600s	215.giga-ptr.232.116.217.in-addr.arpa web15.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 272ms

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	a1web.dk → 217.116.232.215
🔶 Autoconfig	a1web.dk → 217.116.232.215

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 210ms

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

📝 TXT Records2 records 148ms

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

✉️ SPF

Policy	Record (a1web.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.a1web.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.a1web.dk	a1web.dk

🔗 TLSA / DANE

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

🔐 DNSSEC199ms

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@a1web.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

31ms

A

30ms

MX

272ms

AAAA

32ms

TXT

148ms

CAA

28ms

HTTPS

175ms

TLSA

40ms

SOA

0ms

MTA-STS

55ms

DNSSEC

199ms

SRV

210ms

Total

837ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:21:09	837ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-25 19:50:54	939ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 12:00:06	6396ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 02:20:15	1096ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 16:13:18	2403ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-03 12:20:26	1529ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 04:11:32	2520ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 06:59:23	1316ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 01:32:28	1294ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 21:15:00	13328ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 05:54:00	1114ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 09:30:28	4283ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 13:15:12	1104ms	5 NS 1 A 3 MX	🔓 Insecure	View