xza.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
anastasia.ns.cloudflare.com	108.162.194.227 162.159.38.227 172.64.34.227 2606:4700:50::a29f:26e3 2803:f800:50::6ca2:c2e3 2a06:98c1:50::ac40:22e3	anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com anastasia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
piers.ns.cloudflare.com	108.162.195.16 162.159.44.16 172.64.35.16 2606:4700:58::a29f:2c10 2803:f800:50::6ca2:c310 2a06:98c1:50::ac40:2310	piers.ns.cloudflare.com piers.ns.cloudflare.com piers.ns.cloudflare.com piers.ns.cloudflare.com piers.ns.cloudflare.com piers.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 Records2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 235ms

TXT Record
protonmail-verification=9295c8985a4bad9cb409f9803f56b9f74ada434f
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (xza.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.xza.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 / DANE4 records 126ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2413851826
Primary NS (MNAME)	anastasia.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

51ms

A

36ms

MX

42ms

AAAA

54ms

TXT

235ms

CAA

42ms

HTTPS

55ms

TLSA

126ms

SOA

0ms

MTA-STS

74ms

DNSSEC

88ms

SRV

74ms

Total

1336ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 18:44:33	1336ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-31 12:15:20	2300ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-30 14:26:42	1355ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-26 23:31:36	826ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-09 22:52:24	4471ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-08 13:30:41	9572ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-14 22:33:27	1237ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-07 03:48:28	2071ms	2 NS 0 A 2 MX	❓ Unknown	View
2026-06-25 09:29:52	888ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-22 16:12:43	1064ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 15:36:19	2862ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-22 12:59:39	951ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 03:24:19	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:09:12	1207ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-20 10:51:10	8182ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-18 03:24:02	1071ms	2 NS 0 A 2 MX	🔓 Insecure	View