fchjoerring.dk

📜 Historical scan 2026-08-08 08:05:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fchjoerring.dk is a .dk domain served by 2 nameservers (maisie.ns.cloudflare.com, yichun.ns.cloudflare.com). It was registered on 25 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.211 is hosted by Cloudflare, Inc. (AS13335). 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
maisie.ns.cloudflare.com	108.162.194.89 162.159.38.89 172.64.34.89 2606:4700:50::a29f:2659 2803:f800:50::6ca2:c259 2a06:98c1:50::ac40:2259	maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com maisie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yichun.ns.cloudflare.com	108.162.193.248 172.64.33.248 173.245.59.248 2606:4700:58::adf5:3bf8 2803:f800:50::6ca2:c1f8 2a06:98c1:50::ac40:21f8	yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.211	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.181.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	172.67.181.244

🔷 AAAA Records (IPv6)#

2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:53d3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:b5f4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.211,172.67.181.244 ech=AEX+DQBBagAgACCLP10npn0ypKFsPWXDI8chfzQVkv7JjWV3CplztS/rcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:53d3,2606:4700:3033::ac43:b5f4

🔌 SRV Records#

1 records 16055ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records 204ms

TXT Record
ca3-e3d2677cde3d4e078481a4c3264ffd43
v=spf1 +a +mx +include:_spf.e-studio.dk +ip4:195.242.130.0/23 +include:spf.ubivox.com +include:emsd1.com +include:sendgrid.net -all

✉️ SPF#

Policy	Record (fchjoerring.dk)
-all (hard fail)	v=spf1 +a +mx +include:_spf.e-studio.dk +ip4:195.242.130.0/23 +include:spf.ubivox.com +include:emsd1.com +include:sendgrid.net -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 2026-10-12 04:23:46

www	104.21.83.211 172.67.181.244 2606:4700:3033::6815:53d3 2606:4700:3033::ac43:b5f4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fchjoerring.dk: 104.21.83.211 172.67.181.244 2606:4700:3033::6815:53d3 2606:4700:3033::ac43:b5f4 (AS13335) www.fchjoerring.dk: 104.21.83.211 172.67.181.244 2606:4700:3033::6815:53d3 2606:4700:3033::ac43:b5f4 (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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

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	2411421334
Primary NS (MNAME)	maisie.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 13:09:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-01-25
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

44ms

36ms

AAAA

53ms

TXT

204ms

CAA

44ms

HTTPS

51ms

TLSA

1171ms

SOA

0ms

MTA-STS

78ms

DNSSEC

138ms

SRV

16055ms

Total

18143ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 12:15:48	688ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 01:44:59	1621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 06:33:05	1039ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 08:05:28 shown	18143ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 22:53:57	898ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:14:33	723ms	2 NS 2 A 0 MX	🔓 Insecure