johncrane.dk

Records from scan: 2026-09-30 06:53:08 · 1103ms total · last checked 2026-10-19 00:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

johncrane.dk is a .dk domain served by 6 nameservers (a1-211.akam.net, a16-66.akam.net, a26-66.akam.net and 3 more). It was registered on 18 March 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.239.245.240 is hosted by Rackspace Hosting (AS33070) in United States. Mail is handled by johncrane-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-211.akam.net	193.108.91.211 2600:1401:2::d3	a1-211.akam.net ns1-211.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a16-66.akam.net	23.211.132.66 2600:1406:1b::42	a16-66.akam.net a16-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a26-66.akam.net	23.74.25.66 2600:1480:b800::42	a26-66.akam.net a26-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a28-64.akam.net	2600:1480:d800::40 95.100.173.64	a28-64.akam.net a28-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a7-64.akam.net	23.61.199.64 2600:1406:32::40	ns3-64.akam.net ns3-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a9-66.akam.net	184.85.248.66 2a02:26f0:117::42	ns5-66.akam.net ns5-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.239.245.240	300s	—	AS33070	Rackspace Hosting	104.239.240.0/21	🇺🇸 United States	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	johncrane-dk.mail.protection.outlook.com	2a01:111:f403:c902::14 2a01:111:f403:c902::3 2a01:111:f403:f801:: 2a01:111:f403:f909::3 52.101.194.0 52.101.41.125 52.101.41.28 52.101.9.21	mail-byapr04cu00204.inbound.protection.outlook.com mail-sj0pr03cu01703.inbound.protection.outlook.com mail-byapr05cu00700.inbound.protection.outlook.com mail-bnypr03cu00103.inbound.protection.outlook.com mail-ch5pr02cu00200.inbound.protection.outlook.com mail-byapr05cu00605.inbound.protection.outlook.com mail-sj0pr03cu01504.inbound.protection.outlook.com mail-bl2pr04cu00205.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 Records#

2 records 200ms

TXT Record
MS=ms65839625
v=spf1 redirect=spf.smiths.com

✉️ SPF#

Policy	Record (johncrane.dk)
redirect=spf.smiths.com	v=spf1 redirect=spf.smiths.com

📨 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

🧩 Web & zone#

checked 2026-10-08 08:58:13

www CNAME	www.johncrane.com (all on johncrane.com) → 150.171.109.193 2603:1061:14:c1::1 (AS8075)
www vs bare domain	Different networks johncrane.dk: 104.239.245.240 (AS33070) www.johncrane.dk: 150.171.109.193 2603:1061:14:c1::1 (AS8075) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2020100501
Primary NS (MNAME)	a1-211.akam.net
Responsible (RNAME)	hostmaster@akamai.com
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 16:12:30

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1999-03-18
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

58ms

52ms

AAAA

36ms

TXT

200ms

CAA

49ms

HTTPS

52ms

TLSA

360ms

SOA

0ms

MTA-STS

81ms

DNSSEC

79ms

SRV

82ms

Total

1103ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 06:53:08 shown	1103ms	6 NS 1 A 1 MX	🔓 Insecure
2026-07-02 10:25:17	2480ms	6 NS 1 A 1 MX	🔓 Insecure
2026-06-24 09:14:28	2178ms	6 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:29:49	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 21:10:19	7101ms	6 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:03:02	2180ms	6 NS 1 A 1 MX	⚠️ Bogus