blackmedia.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.blackhost.dk	95.179.132.153	ns1.fairhost.net	AS20473 The Constant Company, LLC
ns2.blackhost.dk	108.61.173.235	ns2.blackhost.dk	AS20473 The Constant Company, LLC

🌍 A Records1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.215.201	600s	cp10.fairhost.net	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	blackmedia-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca09::9 52.101.68.5 52.101.73.12 52.101.73.16 52.101.73.24	mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	157.90.215.201

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 196ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 458ms

TXT Record
v=spf1 +a +mx +ip4:157.90.215.201 +ip4:148.251.117.38 +ip4:62.210.7.110 +ip4:62.210.8.12 +include:spf1.mailchannels.net +include:spf.protection.outlook.com +include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (blackmedia.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:157.90.215.201 +ip4:148.251.117.38 +ip4:62.210.7.110 +ip4:62.210.8.12 +include:spf1.mailchannels.net +include:spf.protection.outlook.com +include:relay.mailchannels.net ~all

📨 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
TXT	_acme-challenge.blackmedia.dk	vHpvFsFP_r4g13gZls6vWMpU_DMHMHyXDFtKv9lxaKU

🔗 TLSA / DANE

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

🔐 DNSSEC247ms

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	2026081401
Primary NS (MNAME)	ns1.blackhost.dk
Responsible (RNAME)	hostmaster@blackhost.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

77ms

A

81ms

MX

69ms

AAAA

106ms

TXT

458ms

CAA

96ms

HTTPS

55ms

TLSA

617ms

SOA

0ms

MTA-STS

172ms

DNSSEC

247ms

SRV

196ms

Total

1722ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:30:33	1722ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 07:14:00	2660ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 00:14:19	1238ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 14:45:13	803ms	2 NS 1 A 1 MX	🔓 Insecure	View