blackgrain.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
aria.ns.cloudflare.com	108.162.192.68 172.64.32.68 173.245.58.68 2606:4700:50::adf5:3a44 2803:f800:50::6ca2:c044 2a06:98c1:50::ac40:2044	aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com aria.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
remy.ns.cloudflare.com	108.162.195.115 162.159.44.115 172.64.35.115 2606:4700:58::a29f:2c73 2803:f800:50::6ca2:c373 2a06:98c1:50::ac40:2373	remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com remy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.106.166.119	300s	193-106-166-119.ip4.fiberby.net	AS42541	Fiberby ApS	193.106.164.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.blackgrain.dk	193.106.166.119	193-106-166-119.ip4.fiberby.net	AS42541 Fiberby ApS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 195ms

TXT Record
v=spf1 a mx include:servers.mcsv.net ?all

✉️ SPF

Policy	Record (blackgrain.dk)
?all (neutral)	v=spf1 a mx include:servers.mcsv.net ?all

📨 DMARC

Policy	Record (_dmarc.blackgrain.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@blackgrain.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

🔗 TLSA / DANE

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

🔐 DNSSEC9082ms

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	2412943811
Primary NS (MNAME)	aria.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

40ms

MX

35ms

AAAA

29ms

TXT

195ms

CAA

54ms

HTTPS

47ms

TLSA

71ms

SOA

0ms

MTA-STS

66ms

DNSSEC

9082ms

SRV

65ms

Total

9573ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:21:38	9573ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 12:28:54	3304ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 11:49:22	9392ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 05:23:54	978ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 01:12:44	1721ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 16:43:42	740ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 21:51:50	742ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 00:43:16	1222ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 14:46:00	503ms	2 NS 1 A 1 MX	🔓 Insecure	View