optimizely.de - dns.ninja

optimizely.de

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:c935🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5517🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.23Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.53🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanuj.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
A2803:f800:50::6ca2:c141🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanuj.ns.cloudflare.com
A2a06:98c1:50::ac40:2141🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanuj.ns.cloudflare.com
A108.162.193.65🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
A172.64.33.65🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
A173.245.59.65🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanuj.ns.cloudflare.com
NSmeg.ns.cloudflare.com
A2606:4700:50::adf5:3ac4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A2803:f800:50::6ca2:c0c4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeg.ns.cloudflare.com
A2a06:98c1:50::ac40:20c4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeg.ns.cloudflare.com
A108.162.192.196🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A172.64.32.196🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
A173.245.58.196🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeg.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.23, 172.67.201.53
IPv6 hints2606:4700:3036::ac43:c935, 2606:4700:3037::6815:5517
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOAanuj.ns.cloudflare.comdns@cloudflare.com serial=2407643444

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1783903503
rank #647430 globally
rank #26105 in the tld

Subdomains

www.optimizely.de

Same first word

optimizely.s3.amazonaws.com
optimizely.com
optimizely.online
optimizely.de
optimizely.ie
optimizely.io
optimizely.workers.dev
optimizely.jp
optimizely.org
optimizely.co.uk
optimizely.dev
optimizely.com.au
optimizely.mobi
optimizely.net
optimizely.fr
optimizely.blog
optimizely.how
optimizely.dk
optimizely.appspot.com

Similar names

optimizley.com

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NSanuj.ns.cloudflare.commeg.ns.cloudflare.comns1.p24.dynect.netns2.p24.dynect.netns3.p24.dynect.netns4.p24.dynect.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.85.23172.67.201.532606:4700:3036::ac43:c9352606:4700:3037::6815:5517188.114.96.0188.114.97.0216.146.46.10216.146.46.112606:4700:3031::ac43:c9352606:4700:3033::6815:55172a06:98c1:3120::2a06:98c1:3121::
●NSanuj.ns.cloudflare.com2026-03-24 → 2026-07-13 · 3 obs
○ 2017-12-16 18:40:32
● 2026-03-24 06:25:26
● 2026-07-13 01:15:18
●NSmeg.ns.cloudflare.com2026-03-24 → 2026-07-13 · 3 obs
○ 2017-12-16 18:40:32
● 2026-03-24 06:25:26
● 2026-07-13 01:15:18
○NSns1.p24.dynect.net2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○NSns2.p24.dynect.net2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○NSns3.p24.dynect.net2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○NSns4.p24.dynect.net2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○MXalt1.aspmx.l.google.com2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○MXalt2.aspmx.l.google.com2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○MXaspmx.l.google.com2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○MXaspmx2.googlemail.com2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○MXaspmx3.googlemail.com2015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
●A104.21.85.232026-03-26 → 2026-07-13 · 9 obs
○ 2026-03-24 06:25:26
● 2026-03-26 16:08:50
● 2026-05-04 08:24:38
○ 2026-05-06 04:41:34
● 2026-05-26 16:43:50
● 2026-05-28 02:50:24
○ 2026-05-28 07:38:02
● 2026-05-31 11:46:54
● 2026-07-13 01:15:18
●A172.67.201.532026-03-26 → 2026-07-13 · 9 obs
○ 2026-03-24 06:25:26
● 2026-03-26 16:08:50
● 2026-05-04 08:24:38
○ 2026-05-06 04:41:34
● 2026-05-26 16:43:50
● 2026-05-28 02:50:24
○ 2026-05-28 07:38:02
● 2026-05-31 11:46:54
● 2026-07-13 01:15:18
○A188.114.96.02026-05-06 → 2026-05-28 · 7 obs
○ 2026-05-04 08:24:38
● 2026-05-06 04:41:34
○ 2026-05-26 16:43:50
○ 2026-05-28 02:50:24
● 2026-05-28 07:38:02
○ 2026-05-31 11:46:54
○ 2026-07-13 01:15:18
○A188.114.97.02026-05-06 → 2026-05-28 · 7 obs
○ 2026-05-04 08:24:38
● 2026-05-06 04:41:34
○ 2026-05-26 16:43:50
○ 2026-05-28 02:50:24
● 2026-05-28 07:38:02
○ 2026-05-31 11:46:54
○ 2026-07-13 01:15:18
○A216.146.46.102015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○A216.146.46.112015-06-14 → 2017-12-16 · 4 obs
● 2015-06-14 04:20:10
● 2017-12-16 18:40:32
○ 2026-03-24 06:25:26
○ 2026-07-13 01:15:18
○A2606:4700:3031::ac43:c9352026-03-26 → 2026-05-31 · 10 obs
○ 2026-03-24 06:25:26
● 2026-03-26 16:08:50
● 2026-05-04 08:24:38
○ 2026-05-06 04:41:34
● 2026-05-26 16:43:50
● 2026-05-28 02:50:24
○ 2026-05-28 07:38:02
● 2026-05-31 11:46:54
○ 2026-07-09 22:47:30
○ 2026-07-13 01:15:18
○A2606:4700:3033::6815:55172026-03-26 → 2026-05-31 · 10 obs
○ 2026-03-24 06:25:26
● 2026-03-26 16:08:50
● 2026-05-04 08:24:38
○ 2026-05-06 04:41:34
● 2026-05-26 16:43:50
● 2026-05-28 02:50:24
○ 2026-05-28 07:38:02
● 2026-05-31 11:46:54
○ 2026-07-09 22:47:30
○ 2026-07-13 01:15:18
●A2606:4700:3036::ac43:c9352026-07-09 → 2026-07-13 · 3 obs
○ 2026-05-31 11:46:54
● 2026-07-09 22:47:30
● 2026-07-13 01:15:18
●A2606:4700:3037::6815:55172026-07-09 → 2026-07-13 · 3 obs
○ 2026-05-31 11:46:54
● 2026-07-09 22:47:30
● 2026-07-13 01:15:18
○A2a06:98c1:3120::2026-05-06 → 2026-05-28 · 7 obs
○ 2026-05-04 08:24:38
● 2026-05-06 04:41:34
○ 2026-05-26 16:43:50
○ 2026-05-28 02:50:24
● 2026-05-28 07:38:02
○ 2026-05-31 11:46:54
○ 2026-07-13 01:15:18
○A2a06:98c1:3121::2026-05-06 → 2026-05-28 · 7 obs
○ 2026-05-04 08:24:38
● 2026-05-06 04:41:34
○ 2026-05-26 16:43:50
○ 2026-05-28 02:50:24
● 2026-05-28 07:38:02
○ 2026-05-31 11:46:54
○ 2026-07-13 01:15:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
optimizely.demeg.ns.cloudflare.com, anuj.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.65

NS records: meg.ns.cloudflare.com, anuj.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizely.de (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.53, 104.21.85.23
AAAA22606:4700:3036::ac43:c935, 2606:4700:3037::6815:5517
NS2anuj.ns.cloudflare.com, meg.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anuj.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

www.optimizely.de is delegated beneath optimizely.de.

IP Addresses

optimizely.de directs to four IP numbers, which are 104.21.85.23, 172.67.201.53, 2606:4700:3036::ac43:c935 and 2606:4700:3037::6815:5517.

Two other host names, along with www.holtdoctors.co.uk, www.gimy.com.tw and xjlts.com, also share IP numbers with optimizely.de.

Name Servers

Two name servers handle the delegation for optimizely.de: anuj.ns.cloudflare.com and meg.ns.cloudflare.com.

optimizely.de shares its NS records with other domains, for example dugec.net, koushiro.net, expatriates.com and two others.

There is at least partial name server overlap between optimizely.de and other domains — bestsmartfind.com, cam-elgato.com, mcsfikirsanat.com and two more among them.

These name servers frequently co-occur with the name servers sharon.ns.cloudflare.com and maria.ns.cloudflare.com.

DNS names with 6 IP addresses:

anuj.ns.cloudflare.com resolves to 108.162.193.65, 172.64.33.65 and 173.245.59.65 among others, with 3 other IP addresses in total.

meg.ns.cloudflare.com resolves to 108.162.192.196, 172.64.32.196 and 173.245.58.196 among others, with 3 other IP addresses in total.