grenen8.dk DNS records

🖥️ Nameservers2 records 100ms

Nameserver	IP addresses	PTR	ASN / ISP
harmony.ns.cloudflare.com	108.162.194.146 162.159.38.146 172.64.34.146 2606:4700:50::a29f:2692 2803:f800:50::6ca2:c292 2a06:98c1:50::ac40:2292	harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com harmony.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kolton.ns.cloudflare.com	108.162.195.25 162.159.44.25 172.64.35.25 2606:4700:58::a29f:2c19 2803:f800:50::6ca2:c319 2a06:98c1:50::ac40:2319	kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com kolton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.32.45.233	60s	—	AS39642	Sinal A/S	46.32.32.0/19	🇩🇰 Denmark	Sønderborg

📧 MX Records1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	spam.fears.dk	49.12.43.213	spam.fears.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.grenen8.dk → 46.32.45.233

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 104ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	mail.grenen8.dk

📝 TXT Records1 records 374ms

TXT Record
v=spf1 a:mail.grenen8.dk a:spam.fears.dk -all

✉️ SPF

Policy	Record (grenen8.dk)
-all (hard fail)	v=spf1 a:mail.grenen8.dk a:spam.fears.dk -all

📨 DMARC

Policy	Record (_dmarc.grenen8.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-reports@grenen8.dk

📬 MTA-STS6117ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20250803T010101
Policy MX	—

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:tlsrpt@grenen8.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC161ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2412840679
Primary NS (MNAME)	harmony.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

100ms

A

77ms

MX

77ms

AAAA

73ms

TXT

374ms

CAA

83ms

HTTPS

98ms

TLSA

111ms

SOA

0ms

MTA-STS

6117ms

DNSSEC

161ms

SRV

104ms

Total

7359ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 14:11:32	7359ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 13:55:57	7539ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 04:22:09	10119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 10:02:23	10715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 18:37:38	7403ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 07:30:06	10106ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:18:16	8804ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:32:47	6571ms	2 NS 1 A 1 MX	🔒 Secure	View