riotech.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
sevki.ns.cloudflare.com	108.162.195.164 162.159.44.164 172.64.35.164 2606:4700:58::a29f:2ca4 2803:f800:50::6ca2:c3a4 2a06:98c1:50::ac40:23a4	sevki.ns.cloudflare.com sevki.ns.cloudflare.com sevki.ns.cloudflare.com sevki.ns.cloudflare.com sevki.ns.cloudflare.com sevki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sreeni.ns.cloudflare.com	108.162.194.178 162.159.38.178 172.64.34.178 2606:4700:50::a29f:26b2 2803:f800:50::6ca2:c2b2 2a06:98c1:50::ac40:22b2	sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.ns.cloudflare.com sreeni.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 76ms

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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	88.214.24.6
🔶 Autoconfig	88.214.24.6

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 288ms

TXT Record
protonmail-verification=be22fe5c97029e1a593da6cd39a91c82d3c1cc3d
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.riotech.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 106ms

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

🔐 DNSSEC2076ms

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	2412877615
Primary NS (MNAME)	sevki.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

45ms

A

64ms

MX

76ms

AAAA

53ms

TXT

288ms

CAA

57ms

HTTPS

55ms

TLSA

106ms

SOA

0ms

MTA-STS

82ms

DNSSEC

2076ms

SRV

114ms

Total

2683ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:46:34	2683ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-23 08:49:39	3344ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-22 08:39:37	1941ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-20 08:15:33	1427ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-19 05:32:27	3804ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-10 11:45:52	1303ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-08 16:19:56	1180ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-24 10:34:35	2398ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-10 19:33:32	2695ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-02 23:25:12	9798ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-27 12:09:33	2363ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-27 08:19:34	1932ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-23 17:20:47	1007ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-22 23:06:58	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 20:51:47	2761ms	2 NS 0 A 2 MX	⚠️ Bogus	View
2026-06-20 17:50:43	3039ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-19 13:13:52	972ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-18 18:07:08	3119ms	2 NS 0 A 2 MX	⚠️ Bogus	View
2026-06-17 13:24:06	745ms	2 NS 0 A 2 MX	🔓 Insecure	View