`wohlheizen.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9e8e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:90c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.12^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.142^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`renan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
NS	`simone.ns.cloudflare.com`
		A	2606:4700:50::a29f:261a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`simone.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`simone.ns.cloudflare.com`
		A	108.162.194.26^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	162.159.38.26^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
		A	172.64.34.26^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`simone.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.12, 172.67.158.142
		IPv6 hints	2606:4700:3034::ac43:9e8e, 2606:4700:3035::6815:90c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`renan.ns.cloudflare.com`dns@cloudflare.com serial=2403708077

`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=1778427072

⚠️ On DNS blocklist: tif

Same first word

wohlheizen.de

DNS History

8 records (6 active, 2 former)

●NSrenan.ns.cloudflare.com2026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 01:44:54
● 2026-05-10 15:48:04

●NSsimone.ns.cloudflare.com2026-02-15 → 2026-05-10 · 2 obs

● 2026-02-15 01:44:54
● 2026-05-10 15:48:04

●A104.21.9.122026-02-28 → 2026-05-10 · 3 obs

○ 2026-02-15 01:44:54
● 2026-02-28 15:58:42
● 2026-05-10 15:48:04

○A172.64.80.12026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 01:44:54
○ 2026-02-28 15:58:42
○ 2026-05-10 15:48:04

●A172.67.158.1422026-02-28 → 2026-05-10 · 3 obs

○ 2026-02-15 01:44:54
● 2026-02-28 15:58:42
● 2026-05-10 15:48:04

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-03-13 · 5 obs

● 2026-02-15 01:44:54
○ 2026-02-28 15:58:42
● 2026-03-13 21:37:02
○ 2026-03-14 00:39:30
○ 2026-05-10 15:48:04

●A2606:4700:3034::ac43:9e8e2026-02-28 → 2026-05-10 · 5 obs

○ 2026-02-15 01:44:54
● 2026-02-28 15:58:42
○ 2026-03-13 21:37:02
● 2026-03-14 00:39:30
● 2026-05-10 15:48:04

●A2606:4700:3035::6815:90c2026-02-28 → 2026-05-10 · 5 obs

○ 2026-02-15 01:44:54
● 2026-02-28 15:58:42
○ 2026-03-13 21:37:02
● 2026-03-14 00:39:30
● 2026-05-10 15:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
wohlheizen.de	renan.ns.cloudflare.com, simone.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.26

NS records: renan.ns.cloudflare.com, simone.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wohlheizen.de (unsigned zone)

⏱️ Timing

Total: 1881ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.9.12, 172.67.158.142`
AAAA	2	`2606:4700:3035::6815:90c, 2606:4700:3034::ac43:9e8e`
NS	2	`renan.ns.cloudflare.com, simone.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`renan.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by wohlheizen.de: 2606:4700:3034::ac43:9e8e, 2606:4700:3035::6815:90c, 104.21.9.12 and 172.67.158.142.

other host names including osseterworks.click, idm.reviewqq.com, refortec.com.br, bedripgridco.digital and luchtbevochtiger-specialist.nl share IP numbers with wohlheizen.de.

Name Servers

wohlheizen.de is delegated to two name servers renan.ns.cloudflare.com and simone.ns.cloudflare.com.

wohlheizen.de shares the same name server setup as other domains, for instance wrmgeist.de, thermotrix.de, dragginz.io, warmlogic.de and dragginz.com.

wohlheizen.de at least partially shares name servers with other domains, for instance gkudu.com, e363c90m.com, czonez.com, agedcarepharmacy.com.au and 0513168.com.

These name servers are commonly used alongside jasper.ns.cloudflare.com and nolan.ns.cloudflare.com.

Host names with six IP numbers:

Host name renan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3e, 2803:f800:50::6ca2:c33e, 2a06:98c1:50::ac40:233e, 108.162.195.62, 162.159.44.62 and 172.64.35.62.

Host name simone.ns.cloudflare.com points to: 2606:4700:50::a29f:261a, 2803:f800:50::6ca2:c21a, 2a06:98c1:50::ac40:221a, 108.162.194.26, 162.159.38.26 and 172.64.34.26.

wohlheizen.de - robtex.com

wohlheizen.de

de