jesperpost.dk

📜 Historical scan 2026-06-20 15:38:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jesperpost.dk is a .dk domain served by 2 nameservers (alina.ns.cloudflare.com, denver.ns.cloudflare.com). It was registered on 1 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is not DNSSEC-signed, publishes a 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
alina.ns.cloudflare.com	108.162.192.61 172.64.32.61 173.245.58.61 2606:4700:50::adf5:3a3d 2803:f800:50::6ca2:c03d 2a06:98c1:50::ac40:203d	alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com alina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
denver.ns.cloudflare.com	108.162.195.196 162.159.44.196 172.64.35.196 2606:4700:58::a29f:2cc4 2803:f800:50::6ca2:c3c4 2a06:98c1:50::ac40:23c4	denver.ns.cloudflare.com denver.ns.cloudflare.com denver.ns.cloudflare.com denver.ns.cloudflare.com denver.ns.cloudflare.com denver.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#

2 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx01.mail.icloud.com mx02.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	300s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ip.jesperpost.dk → 89.150.144.115
🔶 Autoconfig	ip.jesperpost.dk → 89.150.144.115

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 398ms

TXT Record
apple-domain=e3YaFPcEtmzyi3Bo
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (jesperpost.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.jesperpost.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:40cf35d9218149cb8f033b25e0033a8d@dmarc-reports.cloudflare.net

📬 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 2026-10-09 02:33:25

www	89.150.144.115 (AS203953) (address records, no CNAME)
www vs bare domain	Only www resolves jesperpost.dk: no address www.jesperpost.dk: 89.150.144.115 (AS203953) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jesperpost.dk	ip.jesperpost.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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#

87ms

Field	Value
Serial	2407382090
Primary NS (MNAME)	alina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 21:47:16

Field	Value
Registrar	Simply.com A/S
Registered	2016-04-01
Expires	2027-04-30 (195d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

55ms

77ms

AAAA

61ms

TXT

398ms

CAA

70ms

HTTPS

82ms

TLSA

251ms

SOA

87ms

MTA-STS

66ms

DNSSEC

179ms

SRV

149ms

Total

1877ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 21:06:59	881ms	2 NS 0 A 2 MX	🔓 Insecure
2026-09-22 06:40:25	1231ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-27 07:40:03	1188ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-22 06:49:55	2517ms	2 NS 0 A 2 MX	🔓 Insecure
2026-08-09 22:33:40	1419ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-20 22:53:21	1489ms	2 NS 0 A 2 MX	🔓 Insecure
2026-07-03 01:25:09	1188ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-27 23:30:15	1009ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-27 21:25:01	2019ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-20 15:38:35 shown	1877ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-18 00:16:53	1964ms	2 NS 0 A 2 MX	🔓 Insecure