chrisbastrup.dk DNS records

🖥️ Nameservers2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
jim.ns.cloudflare.com	108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d	jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com jim.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.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 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	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
2	600s	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 Records4 records 224ms

TXT Record
have-i-been-pwned-verification=dweb_fbkz0o9bxt6qaztye7ag0do7
MS=495C1BADD24EBBC32E8FB99F362F1402CB12BC68
protonmail-verification=60f365bf680be7e1235ec58fd4205e131fe8cf53
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.chrisbastrup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:4ec116565f@rua.easydmarc.eu; ruf=mailto:4ec116565f@ruf.easydmarc.eu;

📬 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 53ms

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	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC91ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412883015
Primary NS (MNAME)	jim.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

73ms

A

52ms

MX

47ms

AAAA

41ms

TXT

224ms

CAA

71ms

HTTPS

63ms

TLSA

53ms

SOA

0ms

MTA-STS

92ms

DNSSEC

91ms

SRV

88ms

Total

854ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:13:17	854ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-26 12:17:27	675ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-22 14:26:05	1457ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-11 00:03:55	1459ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-08-05 02:28:34	1138ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-22 23:31:15	1380ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-12 04:29:18	1277ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-07-05 19:42:48	18056ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-28 12:50:26	949ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-20 12:14:38	2340ms	2 NS 0 A 2 MX	🔒 Secure	View
2026-06-16 20:36:16	740ms	2 NS 0 A 2 MX	🔒 Secure	View