iotteknik.dk DNS records

🖥️ Nameservers5 records 82ms

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 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.103.171	360s	static.171.103.12.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records3 records 87ms

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	iotteknik.dk → 49.12.103.171
🔶 Autoconfig	iotteknik.dk → 49.12.103.171

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 189ms

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.iotteknik.dk	iotteknik.dk

🔗 TLSA / DANE

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

🔐 DNSSEC186ms

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@iotteknik.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

82ms

A

109ms

MX

87ms

AAAA

282ms

TXT

564ms

CAA

109ms

HTTPS

77ms

TLSA

73ms

SOA

0ms

MTA-STS

407ms

DNSSEC

186ms

SRV

189ms

Total

1033ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-08 14:29:42	1033ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 06:31:43	1062ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 18:49:39	25724ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 10:17:49	3182ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 07:29:29	3138ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-01 07:17:44	1293ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 09:16:52	1167ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 09:22:22	1244ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 19:59:37	1218ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 15:44:54	2224ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 20:20:34	1578ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 05:18:25	1113ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 14:34:31	3982ms	5 NS 1 A 3 MX	⚠️ Bogus	View