crawford.dk DNS records

🖥️ Nameservers2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	ns3.ascio.net sbdns3.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns2.ascio.net ns3.euro909.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	86400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	86400s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	crawford-dk.mail.protection.outlook.com	2a01:111:f403:f901::2 2a01:111:f403:f908::3 2a01:111:f403:f909::4 2a01:111:f403:f913:: 52.101.11.9 52.101.50.13 52.101.9.20 52.101.9.24	mail-bl2pr02cu00402.inbound.protection.outlook.com mail-bn3pr02cu00103.inbound.protection.outlook.com mail-bn0pr03cu00304.inbound.protection.outlook.com mail-cy1pr03cu00100.inbound.protection.outlook.com mail-sn1pr02cu00101.inbound.protection.outlook.com mail-mw2pr02cu00605.inbound.protection.outlook.com mail-bl0pr02cu00604.inbound.protection.outlook.com mail-bl2pr02cu00400.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 252ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all
VWhXmgHWfiMZQIwGUiWEhCauTJrRMhFol7ll6y06mkgGL5sBHaMOxPwejXMqzv0r0ZnsNI5Y7bGxml1fzZ13Pw==

✉️ SPF

Policy	Record (crawford.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.crawford.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:c617a603d59c866@rep.dmarcanalyzer.com; ruf=mailto:c617a603d59c866@for.dmarcanalyzer.com; pct=100; fo=1

📬 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)

🔐 DNSSEC2086ms

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	2012100817
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	21600s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

63ms

A

57ms

MX

56ms

AAAA

49ms

TXT

252ms

CAA

88ms

HTTPS

75ms

TLSA

319ms

SOA

0ms

MTA-STS

77ms

DNSSEC

2086ms

SRV

105ms

Total

2958ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:24:50	2958ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 09:14:29	1488ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 20:49:50	836ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 22:51:36	1049ms	2 NS 2 A 1 MX	🔓 Insecure	View