fqh-copenhagen2024.dk DNS records

🖥️ Nameservers2 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
jakub.ns.cloudflare.com	108.162.195.85 162.159.44.85 172.64.35.85 2606:4700:58::a29f:2c55 2803:f800:50::6ca2:c355 2a06:98c1:50::ac40:2355	jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com jakub.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zara.ns.cloudflare.com	108.162.192.148 172.64.32.148 173.245.58.148 2606:4700:50::adf5:3a94 2803:f800:50::6ca2:c094 2a06:98c1:50::ac40:2094	zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.47	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.202.75	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mx.services	185.234.178.200 185.234.178.206 185.234.178.208 185.234.178.212 185.234.178.216 2a0c:a80:0:b2c8::1 2a0c:a80:0:b2ce::1 2a0c:a80:0:b2d0::1 2a0c:a80:0:b2d4::1 2a0c:a80:0:b2d8::1	mail-mx-19-x178n200.default-host.net mail-mx-22-x178n206.default-host.net mail-mx-20-x178n208.default-host.net mail-mx-21-x178n212.default-host.net mail-mx-23-x178n216.default-host.net mail-mx-19-x178n200.default-host.net mail-mx-22-x178n206.default-host.net mail-mx-20-x178n208.default-host.net mail-mx-21-x178n212.default-host.net mail-mx-23-x178n216.default-host.net	AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD

🔷 AAAA Records (IPv6)2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:552f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ca4b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.47,172.67.202.75 ech=AEX+DQBB4wAgACC4fsfBA0wpiChSKINLH/16AWAXDv3Vw0exD3YK6FDsUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:552f,2606:4700:3037::ac43:ca4b

📝 TXT Records1 records 240ms

TXT Record
adm-verify-domain-738942

✉️ 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.fqh-copenhagen2024.dk	eW1qwAZbDe_4VV2h1TBTs93OJXYINRvvB3mqWZeeIpU
TXT	_acme-challenge.fqh-copenhagen2024.dk	iyI3KhZaSgM4ltk3f72Rvfz9QxmJ00p57Of5AxjqA2Y

🔗 TLSA / DANE

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

🔐 DNSSEC148ms

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	2413581488
Primary NS (MNAME)	jakub.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

62ms

A

68ms

MX

37ms

AAAA

77ms

TXT

240ms

CAA

61ms

HTTPS

68ms

TLSA

345ms

SOA

0ms

MTA-STS

99ms

DNSSEC

148ms

SRV

110ms

Total

1886ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:30:02	1886ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-30 23:22:29	1521ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 07:17:06	1284ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 07:31:19	569ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 05:46:11	1300ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-02 18:39:47	10200ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-24 02:26:39	10739ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 17:50:47	4670ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 07:32:31	1422ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 01:45:27	9491ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:37:56	10509ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:24:00	10662ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 01:35:05	3585ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:18:57	11211ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:17:19	1364ms	0 NS 0 A 0 MX	❓ Unknown	View