`doc-faerber.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:35aa^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d7cf^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.170^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.207^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elsa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elsa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elsa.ns.cloudflare.com`
		A	108.162.192.111^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	172.64.32.111^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
		A	173.245.58.111^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elsa.ns.cloudflare.com`
NS	`weston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`weston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`weston.ns.cloudflare.com`
		A	108.162.195.138^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
		A	162.159.44.138^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
		A	172.64.35.138^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.170, 172.67.215.207
		IPv6 hints	2606:4700:3031::6815:35aa, 2606:4700:3034::ac43:d7cf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`elsa.ns.cloudflare.com`dns@cloudflare.com serial=2409423829

`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=1784170049

rank #689871 globally
rank #28773 in the tld

Same first word

doc-faerber.de

DNS History

19 records (6 active, 13 former)

●NSelsa.ns.cloudflare.com2026-06-08 → 2026-07-16 · 3 obs

○ 2020-02-10 03:06:34
● 2026-06-08 07:28:24
● 2026-07-16 03:12:22

○NSns1.jimdo.com2015-07-06 → 2020-02-10 · 4 obs

● 2015-07-06 22:16:10
● 2020-02-10 03:06:34
○ 2026-06-08 07:28:24
○ 2026-07-16 03:12:22

○NSns2.jimdo.com2015-07-06 → 2020-02-10 · 4 obs

● 2015-07-06 22:16:10
● 2020-02-10 03:06:34
○ 2026-06-08 07:28:24
○ 2026-07-16 03:12:22

●NSweston.ns.cloudflare.com2026-06-08 → 2026-07-16 · 3 obs

○ 2020-02-10 03:06:34
● 2026-06-08 07:28:24
● 2026-07-16 03:12:22

○MXmx1.jimdo.com2015-07-06 → 2020-02-10 · 4 obs

● 2015-07-06 22:16:10
● 2020-02-10 03:06:34
○ 2026-06-08 07:28:24
○ 2026-07-16 03:12:22

○MXmx2.jimdo.com2015-07-06 → 2020-02-10 · 4 obs

● 2015-07-06 22:16:10
● 2020-02-10 03:06:34
○ 2026-06-08 07:28:24
○ 2026-07-16 03:12:22

●A104.21.53.1702026-06-08 → 2026-07-16 · 3 obs

○ 2020-02-10 03:06:34
● 2026-06-08 07:28:24
● 2026-07-16 03:12:22

●A172.67.215.2072026-06-08 → 2026-07-16 · 3 obs

○ 2020-02-10 03:06:34
● 2026-06-08 07:28:24
● 2026-07-16 03:12:22

●A2606:4700:3031::6815:35aa2026-07-04 → 2026-07-16 · 3 obs

○ 2026-06-12 19:17:38
● 2026-07-04 07:58:42
● 2026-07-16 03:12:22

○A2606:4700:3034::6815:35aa2026-06-08 → 2026-06-12 · 5 obs

○ 2020-02-10 03:06:34
● 2026-06-08 07:28:24
● 2026-06-12 19:17:38
○ 2026-07-04 07:58:42
○ 2026-07-16 03:12:22

●A2606:4700:3034::ac43:d7cf2026-07-04 → 2026-07-16 · 3 obs

○ 2026-06-12 19:17:38
● 2026-07-04 07:58:42
● 2026-07-16 03:12:22

○A2606:4700:3037::ac43:d7cf2026-06-08 → 2026-06-12 · 5 obs

○ 2020-02-10 03:06:34
● 2026-06-08 07:28:24
● 2026-06-12 19:17:38
○ 2026-07-04 07:58:42
○ 2026-07-16 03:12:22

○A52.209.85.1822020-02-10 → 2020-02-10 · 4 obs

○ 2017-03-17 03:33:36
● 2020-02-10 03:06:34
○ 2026-06-08 07:28:24
○ 2026-07-16 03:12:22

○A52.49.29.1282016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-09 21:46:10
● 2016-06-21 03:28:30
○ 2017-03-17 03:33:36
○ 2026-07-16 03:12:22

○A52.51.131.1892017-03-17 → 2017-03-17 · 4 obs

○ 2016-06-21 03:28:30
● 2017-03-17 03:33:36
○ 2020-02-10 03:06:34
○ 2026-07-16 03:12:22

○A54.154.145.1162016-02-09 → 2016-02-09 · 4 obs

○ 2015-11-09 17:22:38
● 2016-02-09 21:46:10
○ 2016-06-21 03:28:30
○ 2026-07-16 03:12:22

○A54.229.122.2382015-11-09 → 2015-11-09 · 4 obs

○ 2015-07-06 22:16:10
● 2015-11-09 17:22:38
○ 2016-02-09 21:46:10
○ 2026-07-16 03:12:22

○A54.76.69.382015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 22:16:10
○ 2026-06-08 07:28:24
○ 2026-07-16 03:12:22

○A54.77.222.232015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 22:16:10
○ 2015-11-09 17:22:38
○ 2026-07-16 03:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
doc-faerber.de	elsa.ns.cloudflare.com, weston.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.111

NS records: elsa.ns.cloudflare.com, weston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doc-faerber.de (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.170, 172.67.215.207`
AAAA	2	`2606:4700:3031::6815:35aa, 2606:4700:3034::ac43:d7cf`
NS	2	`elsa.ns.cloudflare.com, weston.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elsa.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

doc-faerber.de has four IP addresses: 104.21.53.170, 172.67.215.207, 2606:4700:3031::6815:35aa and 2606:4700:3034::ac43:d7cf.

bioware.io, 4acronyms.com, diggabyte.com and two other host names share IP numbers with doc-faerber.de.

Name Servers

DNS delegation for doc-faerber.de points to two name servers: elsa.ns.cloudflare.com and weston.ns.cloudflare.com.

doc-faerber.de uses the same name servers as several other domains — among them binenoi.com, vesperalisy.com, vipvpcloud.sbs and two more.

doc-faerber.de partially shares its NS delegation with several other domains, including macbizconsulting.com, chinatelecomeurope.com, webee.com.mt and two others.

These name servers often co-occur with the name servers trace.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elsa.ns.cloudflare.com has IP addresses 108.162.192.111, 172.64.32.111 and 173.245.58.111, plus 3 other.

weston.ns.cloudflare.com has IP addresses 108.162.195.138, 162.159.44.138 and 172.64.35.138, plus 3 other.

doc-faerber.de - robtex.com

doc-faerber.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`doc-faerber.de`

`de`