oledufour.dk DNS records

🖥️ Nameservers5 records 47ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.123	3600s	s7.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records3 records 189ms

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	oledufour.dk → 87.116.13.123
🔶 Autoconfig	oledufour.dk → 87.116.13.123

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 325ms

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.oledufour.dk	oledufour.dk

🔗 TLSA / DANE

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

🔐 DNSSEC294ms

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@oledufour.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

47ms

A

27ms

MX

189ms

AAAA

30ms

TXT

305ms

CAA

183ms

HTTPS

50ms

TLSA

39ms

SOA

0ms

MTA-STS

279ms

DNSSEC

294ms

SRV

325ms

Total

903ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:31:00	903ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 23:57:39	8531ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 03:02:35	9478ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 18:11:25	956ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-30 13:49:50	944ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 15:05:29	2466ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 10:57:19	1383ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 04:52:26	1380ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 19:06:45	921ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 17:30:13	974ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 02:37:41	840ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 17:26:57	913ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 14:51:19	765ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 02:16:39	2868ms	5 NS 1 A 3 MX	🔓 Insecure	View