archlinux.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
keaton.ns.cloudflare.com	108.162.195.181 162.159.44.181 172.64.35.181 2606:4700:58::a29f:2cb5 2803:f800:50::6ca2:c3b5 2a06:98c1:50::ac40:23b5	keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vivienne.ns.cloudflare.com	108.162.194.50 162.159.38.50 172.64.34.50 2606:4700:50::a29f:2632 2803:f800:50::6ca2:c232 2a06:98c1:50::ac40:2232	vivienne.ns.cloudflare.com vivienne.ns.cloudflare.com vivienne.ns.cloudflare.com vivienne.ns.cloudflare.com vivienne.ns.cloudflare.com vivienne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.170.91.81	60s	79-170-91-81.colo.transip.net	AS20857	Signet B.V.	79.170.90.0/23	🇳🇱 The Netherlands	—

📧 MX Records2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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	archlinux.dk → 79.170.91.81
🔶 Autoconfig	archlinux.dk → 79.170.91.81

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 195ms

TXT Record
abuseipdb-verification=RNzNcQVO
google-site-verification=19XCuTuq08U2VRujIU3TrlaZuJ9sM0-TA3RgdiLFuXY
google-site-verification=rdak3F64zTFmRKrCkr8SCcqgoh7hN7FgkfZa8ng_am8
protonmail-verification=38a227bbb190202e4144eeb0a2390f480afe18e2
v=spf1 include:_spf.protonmail.ch mx a:beta.archlinux.dk a:home.archlinux.dk ~all

✉️ SPF

Policy	Record (archlinux.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx a:beta.archlinux.dk a:home.archlinux.dk ~all

📨 DMARC

Policy	Record (_dmarc.archlinux.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:admin+dmarc@archlinux.dk,mailto:re+gepk7zvfiea@dmarc.postmarkapp.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 24ms

Flags	Tag	Value
0	iodef	mailto:julemand101@archlinux.dk
0	issue	letsencrypt.org
0	issue	sectigo.com

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.archlinux.dk	7EGabm4kfK1kRBfen7sskyvnZVCPbiJR6uDXc_8IPUs
TXT	_acme-challenge.archlinux.dk	D-sj76dV4SRHuKjFChkjO8eWTNN2PhlahDcJ45wiKzA

🔗 TLSA / DANE4 records 152ms

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…

🔐 DNSSEC112ms

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

🏷️ SOA0ms

Field	Value
Serial	2411023813
Primary NS (MNAME)	keaton.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

29ms

A

35ms

MX

40ms

AAAA

35ms

TXT

195ms

CAA

24ms

HTTPS

32ms

TLSA

152ms

SOA

0ms

MTA-STS

72ms

DNSSEC

112ms

SRV

267ms

Total

1129ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:27:54	1106ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 18:07:33	883ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 13:56:51	1505ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 06:29:44	1835ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-02 08:11:55	1129ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-21 23:41:27	2451ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-14 02:21:43	1155ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 13:54:59	881ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 09:43:41	1382ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 12:55:01	2279ms	2 NS 1 A 2 MX	🔒 Secure	View