jersiehk.dk

Records from scan: 2026-10-21 13:05:48 · 3921ms total · last checked 2026-10-26 19:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jersiehk.dk is a .dk domain served by 2 nameservers (gabe.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 23 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.99 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by post.wendt-net.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
gabe.ns.cloudflare.com	108.162.193.114 172.64.33.114 173.245.59.114 2606:4700:58::adf5:3b72 2803:f800:50::6ca2:c172 2a06:98c1:50::ac40:2172	gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.99	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.17	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	post.wendt-net.dk	185.189.180.109 2a0b:f380:0:1:7::101	post.wendt-net.dk post.wendt-net.dk	AS213023 ICT Shift AS213023 ICT Shift

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.189.180.19
🔶 Autoconfig	185.189.180.19

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:2563	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cf11	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.99,172.67.207.17 ech=AEX+DQBBIQAgACANTzMPTJe0FGl0xeB5tPf0i6TIfXIQ8nGeYzVQ6WA0WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:2563,2606:4700:3037::ac43:cf11

📝 TXT Records#

1 records 157ms

TXT Record
v=spf1 mx a ip4:185.189.180.0/24 ip6:2a0b:f380:0:1::/64 a:mail.lnxsvr.eu a:mail.mail4ce.com ~all

✉️ SPF#

Policy	Record (jersiehk.dk)
~all (soft fail)	v=spf1 mx a ip4:185.189.180.0/24 ip6:2a0b:f380:0:1::/64 a:mail.lnxsvr.eu a:mail.mail4ce.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#

checked 2026-10-21 13:05:48

www	104.21.37.99 172.67.207.17 2606:4700:3037::6815:2563 2606:4700:3037::ac43:cf11 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jersiehk.dk: 104.21.37.99 172.67.207.17 2606:4700:3037::6815:2563 2606:4700:3037::ac43:cf11 (AS13335) www.jersiehk.dk: 104.21.37.99 172.67.207.17 2606:4700:3037::6815:2563 2606:4700:3037::ac43:cf11 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2416669741
Primary NS (MNAME)	gabe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 20:11:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-11-23
Expires	2026-12-31 (64d)

🔗 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#

35ms

27ms

29ms

AAAA

33ms

TXT

157ms

CAA

28ms

HTTPS

26ms

TLSA

134ms

SOA

30ms

MTA-STS

59ms

DNSSEC

107ms

SRV

57ms

Total

3921ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 13:05:48 shown	3921ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 14:20:27	958ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 09:48:51	2141ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 00:30:08	2528ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 05:47:54	998ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 20:37:38	1015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 15:02:55	1337ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 15:54:22	857ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 07:19:23	3116ms	2 NS 2 A 1 MX	🔓 Insecure