retzev.dk DNS records

🖥️ Nameservers2 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
pearl.ns.cloudflare.com	108.162.194.140 162.159.38.140 172.64.34.140 2606:4700:50::a29f:268c 2803:f800:50::6ca2:c28c 2a06:98c1:50::ac40:228c	pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com pearl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com	108.162.193.143 172.64.33.143 173.245.59.143 2606:4700:58::adf5:3b8f 2803:f800:50::6ca2:c18f 2a06:98c1:50::ac40:218f	sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com sid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	gw.swat.dk	136.144.183.154	gw.swat.dk	AS20857 Signet B.V.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.retzev.dk → 149.210.172.243
🔶 Autoconfig	mail.retzev.dk → 149.210.172.243

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 130ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.retzev.dk

📝 TXT Records1 records 231ms

TXT Record
v=spf1 a:mail.pmoxadm.dk ip4:149.210.172.243 include:_spf.transip.email ~all

✉️ SPF

Policy	Record (retzev.dk)
~all (soft fail)	v=spf1 a:mail.pmoxadm.dk ip4:149.210.172.243 include:_spf.transip.email ~all

📨 DMARC

Policy	Record (_dmarc.retzev.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc@retzev.dk; ruf=mailto:dmarc@retzev.dk; fo=1

📬 MTA-STS150ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20260818
Policy MX	—

📈 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)

🔐 DNSSEC134ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412537503
Primary NS (MNAME)	pearl.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

65ms

A

75ms

MX

104ms

AAAA

62ms

TXT

231ms

CAA

81ms

HTTPS

61ms

TLSA

84ms

SOA

0ms

MTA-STS

150ms

DNSSEC

134ms

SRV

130ms

Total

654ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:11:07	654ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-19 00:27:45	8861ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-18 05:51:51	988ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 13:52:35	1166ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-06 01:29:19	1691ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 23:59:33	1274ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 11:29:07	1044ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-30 09:44:04	1255ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 03:58:25	979ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 23:31:58	1217ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 16:59:26	1122ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:03:05	1252ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:33:11	835ms	2 NS 2 A 1 MX	🔓 Insecure	View