kierco.dk DNS records

🖥️ Nameservers5 records 44ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.21.80.38	3600s	176-21-80-38-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	176.21.0.0/16	🇩🇰 Denmark	Ringsted

📧 MX Records3 records 45ms

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	kierco.dk → 176.21.80.38
🔶 Autoconfig	kierco.dk → 176.21.80.38

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 68ms

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.kierco.dk	kierco.dk

🔗 TLSA / DANE

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

🔐 DNSSEC225ms

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@kierco.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-09 11:36:00

Field	Value
Registrar	GIGAHOST ApS
Registered	2012-12-01
Expires	2026-12-31 (116d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

35ms

MX

45ms

AAAA

70ms

TXT

131ms

CAA

38ms

HTTPS

48ms

TLSA

183ms

SOA

0ms

MTA-STS

117ms

DNSSEC

225ms

SRV

68ms

Total

1111ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 19:50:50	1111ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 13:34:03	10172ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 16:55:09	2617ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 11:53:55	2416ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 10:17:05	1078ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 14:21:59	1078ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 06:10:45	9861ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 04:42:08	1070ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 11:34:58	2466ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 17:38:08	1051ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 04:42:25	952ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 11:54:41	1454ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 07:18:25	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:31:37	1115ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 10:25:44	698ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:53:23	2275ms	5 NS 1 A 3 MX	🔓 Insecure	View