rungstedsejlklub.dk DNS records

🖥️ Nameservers2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.107.246.44	3600s	—	AS8075	Microsoft Corporation	13.107.240.0/21	🇺🇸 United States	—

📧 MX Records5 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.1.27 2a00:1450:4025:c03::1b	lb-in-f27.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 107ms

TXT Record
google-site-verification=jXLklsQuVGYht9rk0SsbAbGNr5vWpaZkLi5_eeABjLQ
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (rungstedsejlklub.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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)

🔐 DNSSEC90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026090401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

24ms

A

24ms

MX

24ms

AAAA

30ms

TXT

107ms

CAA

27ms

HTTPS

34ms

TLSA

131ms

SOA

0ms

MTA-STS

36ms

DNSSEC

90ms

SRV

35ms

Total

631ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 08:20:44	631ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 05:28:39	998ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-16 19:55:59	5099ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-29 08:03:54	627ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-28 07:34:48	1268ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 16:44:49	590ms	2 NS 1 A 5 MX	⚠️ Bogus	View
2026-06-20 04:59:41	1054ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 02:20:27	2723ms	2 NS 1 A 5 MX	🔒 Secure	View