lublu.dk DNS records

🖥️ Nameservers5 records 64ms

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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records4 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	bounces.gigahost.dk	89.186.169.220	—	AS47292 Sentia Denmark A/S
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	lublu.dk → 46.183.138.100
🔶 Autoconfig	lublu.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 426ms

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

📝 TXT Records3 records 423ms

TXT Record
google-site-verification=0uDqiFYqpwxV5X2mimcR6_nmbtQEi87Al5Y3a6IY7Ao
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lublu.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@villumsign.dk

📬 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.lublu.dk	lublu.dk

🔗 TLSA / DANE

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

🔐 DNSSEC411ms

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	2026091001
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@lublu.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

64ms

A

63ms

MX

52ms

AAAA

188ms

TXT

423ms

CAA

198ms

HTTPS

57ms

TLSA

93ms

SOA

0ms

MTA-STS

378ms

DNSSEC

411ms

SRV

426ms

Total

1163ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-10 08:36:56	1163ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-09-09 06:05:02	1510ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 11:12:19	1250ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 02:18:25	9738ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-13 02:53:04	1219ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-08 07:37:24	1547ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-01 16:52:14	10036ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-23 10:49:37	1083ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-16 08:51:01	9035ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-10 02:48:18	9964ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-03 20:33:47	9813ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-06-25 11:59:42	984ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-06-19 01:10:17	1615ms	5 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-18 01:32:36	1240ms	5 NS 1 A 4 MX	🔓 Insecure	View