isbadkar.dk DNS records

🖥️ Nameservers2 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
jonah.ns.cloudflare.com	108.162.193.186 172.64.33.186 173.245.59.186 2606:4700:58::adf5:3bba 2803:f800:50::6ca2:c1ba 2a06:98c1:50::ac40:21ba	jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosa.ns.cloudflare.com	108.162.192.228 172.64.32.228 173.245.58.228 2606:4700:50::adf5:3ae4 2803:f800:50::6ca2:c0e4 2a06:98c1:50::ac40:20e4	rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com rosa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 145ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.236	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.164.236
🔶 Autoconfig	104.21.57.167

🔷 AAAA Records (IPv6)2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:39a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a4ec	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 78ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.167,172.67.164.236 ech=AEX+DQBBGAAgACD/6TyNDoChX9oOn4Yg0snN6juX0nxH8qfh9RjPmPxMGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:39a7,2606:4700:3036::ac43:a4ec

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC236ms

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	2413433941
Primary NS (MNAME)	jonah.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

69ms

A

145ms

MX

70ms

AAAA

102ms

TXT

326ms

CAA

99ms

HTTPS

78ms

TLSA

122ms

SOA

0ms

MTA-STS

156ms

DNSSEC

236ms

SRV

164ms

Total

1159ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:32:55	1159ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 15:03:21	437ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-21 23:36:28	1186ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 22:29:37	5064ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-18 21:49:05	17757ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-14 08:49:45	781ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 07:59:27	1398ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 01:11:28	2828ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 18:20:36	8586ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 07:42:30	910ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 23:27:06	681ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 04:17:47	709ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 06:47:37	9768ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 14:00:19	725ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 13:20:35	802ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 13:10:32	779ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 13:03:32	710ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 12:51:52	1116ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 08:09:12	2654ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 21:45:59	777ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 15:59:40	711ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 13:37:39	2638ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 08:05:14	776ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 20:01:43	725ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 10:06:30	815ms	1 NS 0 A 0 MX	❓ Unknown	View