johncrane.dk

📜 Historical scan 2026-06-24 09:14:28 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

6 records 49ms

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	a7-64.akam.net a7-64.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 a9-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 45ms

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 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	johncrane-dk.mail.protection.outlook.com	2a01:111:f403:c946::4 2a01:111:f403:f802::2 2a01:111:f403:f907::1 2a01:111:f403:f913:: 52.101.11.17 52.101.194.0 52.101.41.21 52.101.50.10	mail-ch0pr04cu00504.inbound.protection.outlook.com mail-sj2pr05cu00202.inbound.protection.outlook.com mail-dm1pr04cu00201.inbound.protection.outlook.com mail-cy1pr03cu00100.inbound.protection.outlook.com mail-sn1pr0501cu00301.inbound.protection.outlook.com mail-ch5pr02cu00200.inbound.protection.outlook.com mail-sj2pr05cu00305.inbound.protection.outlook.com mail-mw2pr02cu00502.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 181ms

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#

latest probe, not this scan · 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#

163ms

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

🏷️ SOA#

53ms

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#

49ms

45ms

64ms

AAAA

52ms

TXT

181ms

CAA

43ms

HTTPS

52ms

TLSA

303ms

SOA

53ms

MTA-STS

67ms

DNSSEC

163ms

SRV

313ms

Total

2178ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 06:53:08	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 shown	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