lettransport.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
armando.ns.cloudflare.com	108.162.195.225 162.159.44.225 172.64.35.225 2606:4700:58::a29f:2ce1 2803:f800:50::6ca2:c3e1 2a06:98c1:50::ac40:23e1	armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com armando.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
millie.ns.cloudflare.com	108.162.194.181 162.159.38.181 172.64.34.181 2606:4700:50::a29f:26b5 2803:f800:50::6ca2:c2b5 2a06:98c1:50::ac40:22b5	millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com millie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 2051ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.230	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.190	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.194.190
🔶 Autoconfig	104.21.20.230

🔷 AAAA Records (IPv6)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c2be	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:14e6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.230,172.67.194.190 ech=AEX+DQBBvQAgACDpdfGVX0r8uwLmFl+1tO2MdzPQQvlMOm+9SjHMKc6aCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c2be,2606:4700:3036::6815:14e6

📝 TXT Records2 records 199ms

TXT Record
v=spf1 include:zoho.eu -all
zoho-verification=zb31396643.zmverify.zoho.eu

✉️ SPF

Policy	Record (lettransport.dk)
-all (hard fail)	v=spf1 include:zoho.eu -all

📨 DMARC

Policy	Record (_dmarc.lettransport.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC93ms

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	2412427839
Primary NS (MNAME)	armando.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

52ms

A

2051ms

MX

39ms

AAAA

58ms

TXT

199ms

CAA

50ms

HTTPS

45ms

TLSA

83ms

SOA

0ms

MTA-STS

77ms

DNSSEC

93ms

SRV

89ms

Total

2528ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:52:41	2528ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-25 03:03:24	9624ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-18 23:33:58	11999ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-22 02:26:22	1462ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-25 22:10:59	1138ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-20 22:35:47	1037ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 22:06:35	5118ms	2 NS 2 A 3 MX	🔓 Insecure	View