jesperfosdal.dk

📜 Historical scan 2026-08-08 12:31:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jesperfosdal.dk is a .dk domain served by 2 nameservers (laila.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 22 January 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.176 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.jesperfosdal.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 81ms

Nameserver	IP addresses	PTR	ASN / ISP
laila.ns.cloudflare.com	108.162.194.122 162.159.38.122 172.64.34.122 2606:4700:50::a29f:267a 2803:f800:50::6ca2:c27a 2a06:98c1:50::ac40:227a	laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com laila.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zod.ns.cloudflare.com	108.162.193.250 172.64.33.250 173.245.59.250 2606:4700:58::adf5:3bfa 2803:f800:50::6ca2:c1fa 2a06:98c1:50::ac40:21fa	zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com zod.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.176	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.189	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.jesperfosdal.dk	167.235.1.82 2a01:4f8:262:1164::2	cp09.nordicway.dk cp09.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 105ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:95bd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:bb0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 107ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.176,172.67.149.189 ech=AEX+DQBB9gAgACClynP0B/H9mAcHijpd3j9xHF3CNnRnKXn1p0hgJT3BfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:95bd,2606:4700:3037::6815:bb0

📝 TXT Records#

1 records 404ms

TXT Record
v=spf1 ip4:167.235.1.82 +a +mx +ip4:144.76.115.20 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (jesperfosdal.dk)
~all (soft fail)	v=spf1 ip4:167.235.1.82 +a +mx +ip4:144.76.115.20 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.jesperfosdal.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-15 17:11:05

www	104.21.11.176 172.67.149.189 2606:4700:3034::ac43:95bd 2606:4700:3037::6815:bb0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jesperfosdal.dk: 104.21.11.176 172.67.149.189 2606:4700:3034::ac43:95bd 2606:4700:3037::6815:bb0 (AS13335) www.jesperfosdal.dk: 104.21.11.176 172.67.149.189 2606:4700:3034::ac43:95bd 2606:4700:3037::6815:bb0 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jesperfosdal.dk	eUc1ZkE0qwZPfladW3k12M6uCc0QHy3qs8dlNHypiyQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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	2411660808
Primary NS (MNAME)	laila.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 06:27:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-01-22
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

97ms

90ms

AAAA

105ms

TXT

404ms

CAA

81ms

HTTPS

107ms

TLSA

160ms

SOA

0ms

MTA-STS

96ms

DNSSEC

165ms

SRV

151ms

Total

1358ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 05:55:28	505ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 01:45:16	635ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 03:55:13	818ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 06:12:00	881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 06:01:11	785ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 17:58:17	4077ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 12:31:10 shown	1358ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 08:42:43	2018ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 20:18:11	2050ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:26:24	701ms	2 NS 2 A 1 MX	🔓 Insecure