crowsolutions.dk DNS records

🖥️ Nameservers2 records 73ms

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 Records

🌍

No A records found

📧 MX Records5 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4013:813::1b	lcbomp-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-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 295ms

TXT Record
google-site-verification=sCSYYrlITCjQGrIh3r0kEWv_exfyAsu6upQaWTrz368
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (crowsolutions.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)

🔐 DNSSEC253ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026071201
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

73ms

A

74ms

MX

63ms

AAAA

82ms

TXT

295ms

CAA

80ms

HTTPS

76ms

TLSA

125ms

SOA

0ms

MTA-STS

92ms

DNSSEC

253ms

SRV

8047ms

Total

9438ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:34:04	1296ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-11 20:54:37	3178ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-17 21:22:23	1204ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-13 09:34:50	9438ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-11 10:48:23	5173ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-21 01:16:30	611ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-16 23:26:01	65535ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-16 23:15:38	2062ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-16 23:02:51	435ms	2 NS 0 A 5 MX	⚠️ Bogus	View
2026-06-16 23:00:55	624ms	2 NS 0 A 5 MX	🔒 Secure	View