top4running.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
fiona.ns.cloudflare.com	108.162.192.157 172.64.32.157 173.245.58.157 2606:4700:50::adf5:3a9d 2803:f800:50::6ca2:c09d 2a06:98c1:50::ac40:209d	fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com fiona.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lex.ns.cloudflare.com	108.162.193.196 172.64.33.196 173.245.59.196 2606:4700:58::adf5:3bc4 2803:f800:50::6ca2:c1c4 2a06:98c1:50::ac40:21c4	lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.0.106	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.1.106	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.69.110	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	aspmx.l.google.com	173.194.73.26 2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a	lq-in-f26.1e100.net lr-in-x1a.1e100.net lr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)3 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:16a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:6a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:456e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 55ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.0.106,104.26.1.106,172.67.69.110 ipv6hint=2606:4700:20::681a:6a,2606:4700:20::681a:16a,2606:4700:20::ac43:456e

📝 TXT Records2 records 218ms

TXT Record
MS=ms54640951
v=spf1 redirect=_spf.t4s.cz

✉️ SPF

Policy	Record (top4running.dk)
no all — incomplete SPF	v=spf1 redirect=_spf.t4s.cz

📨 DMARC

Policy	Record (_dmarc.top4running.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@top4fitness.dk; ruf=mailto:dmarc-reports@top4fitness.dk; adkim=r; aspf=r; 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)

🔐 DNSSEC84ms

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	2412192646
Primary NS (MNAME)	fiona.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

42ms

A

39ms

MX

42ms

AAAA

40ms

TXT

218ms

CAA

53ms

HTTPS

55ms

TLSA

77ms

SOA

0ms

MTA-STS

63ms

DNSSEC

84ms

SRV

72ms

Total

701ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:54:06	701ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-15 08:09:40	3629ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-08-10 11:54:38	3020ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-28 02:50:04	9290ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 08:02:45	1572ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 00:26:17	1039ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 13:30:08	1289ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:44:10	2027ms	3 NS 1 A 1 MX	🔓 Insecure	View