johnsnet.dk

📜 Historical scan 2026-10-18 07:57:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

johnsnet.dk is a .dk domain served by 2 nameservers (drew.ns.cloudflare.com, rafe.ns.cloudflare.com). It was registered on 13 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.zoho.com, mx2.zoho.com and 1 more. 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#

2 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
drew.ns.cloudflare.com	108.162.193.160 172.64.33.160 173.245.59.160 2606:4700:58::adf5:3ba0 2803:f800:50::6ca2:c1a0 2a06:98c1:50::ac40:21a0	drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rafe.ns.cloudflare.com	108.162.192.216 172.64.32.216 173.245.58.216 2606:4700:50::adf5:3ad8 2803:f800:50::6ca2:c0d8 2a06:98c1:50::ac40:20d8	rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx8.zoho.com mx7.zoho.com mx6.zoho.com mx3.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	300s	mx2.zoho.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx3.zoho.com mx6.zoho.com mx7.zoho.com mx8.zoho.com mx2.zoho.com mx.zoho.com mx.zohomail.com mx2.zohomail.com mx3.zohomail.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
50	300s	mx3.zoho.com	204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44 204.141.43.44	mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com mx2.zoho.com mx8.zoho.com mx7.zoho.com mx6.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 include:zoho.com ~all

✉️ SPF#

Policy	Record (johnsnet.dk)
~all (soft fail)	v=spf1 include:zoho.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 11:07:45

www	NXDOMAIN
www vs bare domain	Neither resolves johnsnet.dk: no address www.johnsnet.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.johnsnet.dk	8O8RbhLBJACV9N4fUvUyWtR0LshkeMTRmPOo2iCU3a4
TXT	_acme-challenge.johnsnet.dk	QZnRwi12HaGOb-hoX84zv3vPzESFNaJDkeiqsyunQMk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

44ms

Field	Value
Serial	2417731601
Primary NS (MNAME)	drew.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 08:28:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-09-13
Expires	2034-09-30 (2901d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

47ms

46ms

51ms

AAAA

37ms

TXT

168ms

CAA

40ms

HTTPS

35ms

TLSA

189ms

SOA

44ms

MTA-STS

54ms

DNSSEC

114ms

SRV

61ms

Total

1317ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 11:07:45	1388ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-19 08:39:14	1555ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-18 07:57:10 shown	1317ms	2 NS 0 A 3 MX	🔓 Insecure
2026-10-09 18:25:36	783ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-30 00:52:48	521ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-17 04:36:34	864ms	2 NS 0 A 3 MX	🔓 Insecure
2026-09-08 02:50:34	1325ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-27 12:44:14	2799ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-19 08:36:40	2656ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-18 08:28:42	1150ms	2 NS 0 A 3 MX	🔓 Insecure
2026-08-12 10:29:39	3886ms	2 NS 0 A 3 MX	🔓 Insecure
2026-07-24 06:13:53	17655ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-19 21:37:59	3015ms	2 NS 0 A 3 MX	🔓 Insecure
2026-06-18 07:26:22	3191ms	2 NS 0 A 3 MX	🔓 Insecure