dotjesper.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ed.ns.cloudflare.com	108.162.193.111 172.64.33.111 173.245.59.111 2606:4700:58::adf5:3b6f 2803:f800:50::6ca2:c16f 2a06:98c1:50::ac40:216f	ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.146	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8150	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:292	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=104.21.2.146,172.67.129.80 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8150,2606:4700:3032::6815:292

📝 TXT Records1 records 217ms

TXT Record
Value: v=spf1 -all

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.dotjesper.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:47c81eea217547d3b8e97b264a9c5621@dmarc-reports.cloudflare.net,mailto:70c904326a484814a946db6150a33dfb@dmarc-reports.cloudflare.net; fo=1

📬 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)

🔐 DNSSEC143ms

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	2412472249
Primary NS (MNAME)	betty.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

31ms

A

44ms

MX

42ms

AAAA

79ms

TXT

217ms

CAA

62ms

HTTPS

44ms

TLSA

68ms

SOA

0ms

MTA-STS

107ms

DNSSEC

143ms

SRV

82ms

Total

640ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:44:57	640ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 16:12:49	9880ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-17 14:55:39	2111ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 15:52:06	928ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 08:53:15	763ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 12:05:20	2934ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:30:21	358ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:21:00	379ms	2 NS 2 A 0 MX	🔓 Insecure	View