jonathannet.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ajay.ns.cloudflare.com	108.162.193.56 172.64.33.56 173.245.59.56 2606:4700:58::adf5:3b38 2803:f800:50::6ca2:c138 2a06:98c1:50::ac40:2138	ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tani.ns.cloudflare.com	108.162.192.224 172.64.32.224 173.245.58.224 2606:4700:50::adf5:3ae0 2803:f800:50::6ca2:c0e0 2a06:98c1:50::ac40:20e0	tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.123	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.jonathannet.dk	213.80.120.109	h-213-80-120-109.NA.cust.bahnhofnet.dk	AS8473 Bahnhof AB

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.162.138
🔶 Autoconfig	172.67.162.138

🔷 AAAA Records (IPv6)2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:217b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a28a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.123,172.67.162.138 ech=AEX+DQBBGQAgACBhTnTBQrVPo3FOYB4IYBImXRFfxB2VG28KnMxu4Vx0aQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:217b,2606:4700:3037::ac43:a28a

📝 TXT Records1 records 177ms

TXT Record
v=spf1 a mx ip4:213.80.120.109 -all

✉️ SPF

Policy	Record (jonathannet.dk)
-all (hard fail)	v=spf1 a mx ip4:213.80.120.109 -all

📨 DMARC

Policy	Record (_dmarc.jonathannet.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100

📬 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 / DANE

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

🔐 DNSSEC180ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412459722
Primary NS (MNAME)	ajay.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

34ms

A

49ms

MX

60ms

AAAA

55ms

TXT

177ms

CAA

47ms

HTTPS

44ms

TLSA

8047ms

SOA

0ms

MTA-STS

72ms

DNSSEC

180ms

SRV

82ms

Total

8878ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 01:16:34	8878ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 00:16:32	1827ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-29 18:53:52	2422ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 06:32:17	2902ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 07:02:36	890ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 16:47:06	1017ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 05:47:08	1241ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:08:16	2735ms	2 NS 2 A 1 MX	🔓 Insecure	View