jonathansb.dk DNS records

🖥️ Nameservers2 records 173ms

Nameserver	IP addresses	PTR	ASN / ISP
dale.ns.cloudflare.com	108.162.193.95 172.64.33.95 173.245.59.95 2606:4700:58::adf5:3b5f 2803:f800:50::6ca2:c15f 2a06:98c1:50::ac40:215f	dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kira.ns.cloudflare.com	108.162.194.197 162.159.38.197 172.64.34.197 2606:4700:50::a29f:26c5 2803:f800:50::6ca2:c2c5 2a06:98c1:50::ac40:22c5	kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com kira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 8066ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.180	292s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.249	292s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 8061ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:42b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a2f9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 134ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.180,172.67.162.249 ech=AEX+DQBBIAAgACBtl641EqF57IlTgYKMES8hnBNRRfHboq0llgB4PZXXXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:42b4,2606:4700:3035::ac43:a2f9

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.jonathansb.dk	HPC_E3MUomkw7XMnjCKmD-FYTlO2KiA5TXSWutD5-94
TXT	_acme-challenge.jonathansb.dk	rY6-H2gr6c9giPrpPWDf5WugOLhgjxX-KC7-5WAr3gM

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC279ms

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

🏷️ SOA0ms

Field	Value
Serial	2413054193
Primary NS (MNAME)	dale.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

173ms

A

8066ms

MX

8062ms

AAAA

8061ms

TXT

536ms

CAA

155ms

HTTPS

134ms

TLSA

223ms

SOA

0ms

MTA-STS

184ms

DNSSEC

279ms

SRV

163ms

Total

9570ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 08:48:51	9570ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-14 16:21:30	885ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-21 10:37:23	1428ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-12 19:13:50	968ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-11 15:07:02	1331ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-28 03:07:43	811ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 14:44:53	2319ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 13:23:52	2296ms	2 NS 2 A 0 MX	🔒 Secure	View