jonaslingren.dk

📜 Historical scan 2026-09-23 04:16:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jonaslingren.dk is a .dk domain served by 2 nameservers (etienne.ns.cloudflare.com, ulla.ns.cloudflare.com). It was registered on 2 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.109 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.emailsrvr.com, mx2.emailsrvr.com. The zone is not DNSSEC-signed, has no 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 154ms

Nameserver	IP addresses	PTR	ASN / ISP
etienne.ns.cloudflare.com	108.162.195.61 162.159.44.61 172.64.35.61 2606:4700:58::a29f:2c3d 2803:f800:50::6ca2:c33d 2a06:98c1:50::ac40:233d	etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com etienne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com	108.162.192.233 172.64.32.233 173.245.58.233 2606:4700:50::adf5:3ae9 2803:f800:50::6ca2:c0e9 2a06:98c1:50::ac40:20e9	ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.ns.cloudflare.com ulla.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 151ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.109	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.33	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 218ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.emailsrvr.com	108.166.43.1 146.20.161.1 173.203.187.1 184.106.54.1	mx1.emailsrvr.com mx1.emailsrvr.com mx1.emailsrvr.com mx1.emailsrvr.com	AS19994 Rackspace Hosting AS27357 Rackspace Hosting AS27357 Rackspace Hosting AS19994 Rackspace Hosting
20	300s	mx2.emailsrvr.com	184.106.54.2	mx2.emailsrvr.com	AS19994 Rackspace Hosting

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.7.109

🔷 AAAA Records (IPv6)#

2 records 181ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:76d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8221	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 195ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.109,172.67.130.33 ech=AEX+DQBBAwAgACDR6C0EIgth7qTdbBlyD93XQxMABSvTVSfNSdtMxImCWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:76d,2606:4700:3037::ac43:8221

📝 TXT Records#

1 records 358ms

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

✉️ SPF#

Policy	Record (jonaslingren.dk)
~all (soft fail)	v=spf1 include:emailsrvr.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 2026-10-17 14:56:12

www	104.21.7.109 172.67.130.33 2606:4700:3033::6815:76d 2606:4700:3037::ac43:8221 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jonaslingren.dk: 104.21.7.109 172.67.130.33 2606:4700:3033::6815:76d 2606:4700:3037::ac43:8221 (AS13335) www.jonaslingren.dk: 104.21.7.109 172.67.130.33 2606:4700:3033::6815:76d 2606:4700:3037::ac43:8221 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

318ms

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	2415331815
Primary NS (MNAME)	etienne.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 15:24:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-02
Expires	2027-04-30 (193d)

🔗 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#

154ms

151ms

218ms

AAAA

181ms

TXT

358ms

CAA

149ms

HTTPS

195ms

TLSA

270ms

SOA

0ms

MTA-STS

233ms

DNSSEC

318ms

SRV

216ms

Total

1555ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 14:56:12	866ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-23 04:16:04 shown	1555ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-18 09:43:55	931ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-18 04:23:40	3233ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-21 09:16:11	2518ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 20:51:47	1413ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 14:05:59	2765ms	2 NS 2 A 2 MX	🔓 Insecure