jebbert.dk DNS records

🖥️ Nameservers2 records 125ms

Nameserver	IP addresses	PTR	ASN / ISP
abdullah.ns.cloudflare.com	108.162.195.203 162.159.44.203 172.64.35.203 2606:4700:58::a29f:2ccb 2803:f800:50::6ca2:c3cb 2a06:98c1:50::ac40:23cb	abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com abdullah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
christina.ns.cloudflare.com	108.162.194.193 162.159.38.193 172.64.34.193 2606:4700:50::a29f:26c1 2803:f800:50::6ca2:c2c1 2a06:98c1:50::ac40:22c1	christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com christina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.14.71	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.41	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.158.41
🔶 Autoconfig	172.67.158.41

🔷 AAAA Records (IPv6)2 records 100ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:e47	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:9e29	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 120ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.14.71,172.67.158.41 ech=AEX+DQBB9wAgACCwmr4TQvMbFTMSvbhGKEYke/IhSrzgP8WPsyKNuzNcawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:e47,2606:4700:3035::ac43:9e29

📝 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.jebbert.dk	o2_M6GpEp8xrvzPTb3L6zygLVueZmb7rlPiI2rEePMU
TXT	_acme-challenge.jebbert.dk	RGYdViSv8k3A051O8pST1g88Yy8gG8crqXYUNmdhsgo

🔗 TLSA / DANE

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

🔐 DNSSEC292ms

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	2413040674
Primary NS (MNAME)	abdullah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-04 20:29:35

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-02-13
Expires	2027-02-12 (161d)

📋 WHOIS

⏱️ Lookup Timing

NS

125ms

A

90ms

MX

119ms

AAAA

100ms

TXT

403ms

CAA

79ms

HTTPS

120ms

TLSA

100ms

SOA

0ms

MTA-STS

145ms

DNSSEC

292ms

SRV

934ms

Total

1730ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:22:26	694ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 10:51:18	585ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 17:55:02	1730ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 20:28:06	5216ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 23:04:03	993ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:55:25	902ms	2 NS 2 A 0 MX	🔓 Insecure	View