ultraflex.dk DNS records

🖥️ Nameservers5 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	—	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 28ms

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 Records3 records 30ms

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	ultraflex.dk → 46.183.138.100
🔶 Autoconfig	ultraflex.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 99ms

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.ultraflex.dk	ultraflex.dk

🔗 TLSA / DANE

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

🔐 DNSSEC104ms

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	2026071601
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@ultraflex.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

33ms

A

28ms

MX

30ms

AAAA

47ms

TXT

496ms

CAA

46ms

HTTPS

40ms

TLSA

36ms

SOA

0ms

MTA-STS

89ms

DNSSEC

104ms

SRV

99ms

Total

999ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 15:32:59	825ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 04:45:25	937ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 22:55:10	6974ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-16 07:03:56	10208ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 05:59:00	1193ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-23 20:07:15	1944ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 19:29:42	999ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-11 09:29:20	10098ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 11:12:21	1993ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 11:33:46	846ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 02:56:08	2495ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 13:24:36	2664ms	5 NS 1 A 3 MX	🔓 Insecure	View