michaelblicher.dk DNS records

🖥️ Nameservers5 records 135ms

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 107ms

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 116ms

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	michaelblicher.dk → 46.183.138.100
🔶 Autoconfig	michaelblicher.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 163ms

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

📝 TXT Records3 records 239ms

TXT Record
google-site-verification=Q5u-D3lGAlM8oTjPwMSKBDcKWwGm5qhnwe2oZmG9Xik
spf2.0/pra
v=spf1 include:spf.gigahost.dk include:servers.mcsv.net ip4:89.186.169.172 ip4:46.183.139.199 -all

✉️ SPF

Policy	Record (michaelblicher.dk)
-all (hard fail)	v=spf1 include:spf.gigahost.dk include:servers.mcsv.net ip4:89.186.169.172 ip4:46.183.139.199 -all

📨 DMARC

Policy	Record (_dmarc.michaelblicher.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.michaelblicher.dk	michaelblicher.dk

🔗 TLSA / DANE

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

🔐 DNSSEC192ms

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@michaelblicher.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

135ms

A

107ms

MX

116ms

AAAA

120ms

TXT

239ms

CAA

135ms

HTTPS

109ms

TLSA

127ms

SOA

0ms

MTA-STS

167ms

DNSSEC

192ms

SRV

163ms

Total

791ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-07 08:25:18	791ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 22:21:57	983ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 06:27:33	1014ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 06:24:20	994ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-21 02:42:10	2883ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-15 16:42:49	4564ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-08 20:40:50	3871ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 03:17:48	1309ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 15:42:54	1784ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 23:24:27	1078ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 04:22:13	1718ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 20:35:10	9733ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 04:52:00	915ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 21:40:51	1206ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 12:09:07	730ms	5 NS 1 A 3 MX	🔓 Insecure	View