`html-forum.de`

DNSSEC	⚠️ Not signed
A	104.21.30.211^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.237^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`mxlb.ispgateway.de` ⭐
		A	80.67.18.126^{🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network}
			PTR	`mxlb.ispgateway.de`
TXT	`google-site-verification=R5YhrK7jExZ6HAXJxWd4hrhPbG0QEpiqPx0lnjeB3bs`
TXT	`v=spf1 mx a include:forumhome.com include:ispgateway.de include:amazonses.com...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.30.211, 172.67.173.237
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2397209874

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1773553752

WOT: SAFE (73/100)

PTR for

42.41.203.116.in-addr.arpa

Subdomains

hostmaster.html-forum.de

Same first word

html-forum.de

DNS History

8 records (5 active, 3 former)

●NScash.ns.cloudflare.com2026-03-08 → 2026-03-24 · 3 obs

○ 2017-03-26 06:14:48
● 2026-03-08 06:45:38
● 2026-03-24 10:32:24

●NSkim.ns.cloudflare.com2026-03-08 → 2026-03-24 · 3 obs

○ 2017-03-26 06:14:48
● 2026-03-08 06:45:38
● 2026-03-24 10:32:24

○NSns.namespace4you.de2015-07-07 → 2017-03-26 · 4 obs

● 2015-07-07 22:19:22
● 2017-03-26 06:14:48
○ 2026-03-08 06:45:38
○ 2026-03-24 10:32:24

○NSns2.namespace4you.de2015-07-07 → 2017-03-26 · 4 obs

● 2015-07-07 22:19:22
● 2017-03-26 06:14:48
○ 2026-03-08 06:45:38
○ 2026-03-24 10:32:24

●MXmxlb.ispgateway.de2015-07-07 → 2026-03-24 · 2 obs

● 2015-07-07 22:19:22
● 2026-03-24 10:32:24

●A104.21.30.2112026-03-08 → 2026-03-24 · 3 obs

○ 2017-03-26 06:14:48
● 2026-03-08 06:45:38
● 2026-03-24 10:32:24

○A144.76.96.212015-07-07 → 2017-03-26 · 4 obs

● 2015-07-07 22:19:22
● 2017-03-26 06:14:48
○ 2026-03-08 06:45:38
○ 2026-03-24 10:32:24

●A172.67.173.2372026-03-08 → 2026-03-24 · 3 obs

○ 2017-03-26 06:14:48
● 2026-03-08 06:45:38
● 2026-03-24 10:32:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
html-forum.de	kim.ns.cloudflare.com, cash.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.126

NS records: kim.ns.cloudflare.com, cash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for html-forum.de (unsigned zone)

⏱️ Timing

Total: 790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.211, 172.67.173.237`
NS	2	`cash.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	1	`mxlb.ispgateway.de (pri: 100)`
TXT	2	`google-site-verification=R5YhrK7jExZ6HAX, v=spf1 mx a include:forumhome.com includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

html-forum.de is the parent of hostmaster.html-forum.de.

IP Addresses

html-forum.de points to two IPs: 104.21.30.211 and 172.67.173.237.

Other host names including hataycicek.com, www.(0x78766964656f73)-hd.com, jaxinge.cn, gachpala.com and alphaconspiracy.com share IP numbers with html-forum.de.

Name Servers

html-forum.de's delegation uses two name servers, cash.ns.cloudflare.com and kim.ns.cloudflare.com.

html-forum.de shares the same name server setup as other domains, for example macquarie.edu.au, wildcodeschool.com, meinpassat.de, unitymediaforum.de and ps5-forum.de.

html-forum.de at least partially shares name servers with other domains, including kowik.eu, unicarve.ru, hochstaffl.sk, subodi.com and meskg.com.

these name servers are commonly used together with casey.ns.cloudflare.com, leif.ns.cloudflare.com and jessica.ns.cloudflare.com.

Host names with six IP numbers:

cash.ns.cloudflare.com points to: 2606:4700:58::adf5:3b51, 2803:f800:50::6ca2:c151, 2a06:98c1:50::ac40:2151, 108.162.193.81, 172.64.33.81 and 173.245.59.81.

kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

Mail Servers

html-forum.de is handled by a single mail server, mxlb.ispgateway.de.

html-forum.de shares its mail server setup with other domains, including hostmaster.vw-ra-hh.de, mail.hoergeraete-lorsbach.de, difox.eu, ams-rano.com and neocrowd.de.

html-forum.de shares some mail servers with other domains, for example ergotherapie-biegner.de and stock-informatik.com.

mxlb.ispgateway.de points to a single IP: 80.67.18.126.

html-forum.de - robtex.com

html-forum.de

de

PTR for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`html-forum.de`

`de`