artbyheilmann.dk DNS records

🖥️ Nameservers5 records 71ms

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 46ms

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 42ms

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	46.183.138.100
🔶 Autoconfig	artbyheilmann.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 16044ms

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

📝 TXT Records2 records 398ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.artbyheilmann.dk)
p=reject	v=DMARC1; p=reject;

📬 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.artbyheilmann.dk	artbyheilmann.dk

🔗 TLSA / DANE

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

🔐 DNSSEC234ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'artbyheilmann.dk/A/IN': 127.0.0.1#53

🏷️ SOA0ms

Field	Value
Serial	2026080601
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@artbyheilmann.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

71ms

A

46ms

MX

42ms

AAAA

71ms

TXT

398ms

CAA

35ms

HTTPS

51ms

TLSA

111ms

SOA

0ms

MTA-STS

95ms

DNSSEC

234ms

SRV

16044ms

Total

16854ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 04:46:40	768ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 03:40:25	1195ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 22:58:12	852ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 22:34:30	1059ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 02:31:17	5488ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 10:37:40	8767ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 16:06:22	16854ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-08-01 03:01:53	1236ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-23 12:09:00	919ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 20:05:06	1050ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-10 13:17:10	1256ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 12:56:16	3236ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 11:45:07	829ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 21:46:15	763ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 15:18:20	957ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 17:32:14	612ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 06:42:25	961ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-19 09:53:01	2985ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 13:41:13	1067ms	5 NS 1 A 3 MX	🔓 Insecure	View