c-entron.de - robtex.com

c-entron.de

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4029🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:afed🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.41Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.237🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSashley.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A2803:f800:50::6ca2:c047🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRashley.ns.cloudflare.com
A2a06:98c1:50::ac40:2047🇺🇸 Cloudflare2a06:98c1:50::/45
PTRashley.ns.cloudflare.com
A108.162.192.71🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A172.64.32.71🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A173.245.58.71🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
NSvin.ns.cloudflare.com
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
MXcentron-de0c.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTMS=ms25215635
TXTdomainVerification=515c5b93-640e-4740-9d81-4e447204f494
TXTgoogle-site-verification=bR7GOyfclZ3Fs6P2rrb0n5_AVvXgl5MNckr5g3HieUQ
TXTsendinblue-code:4184c5f299efdc882e9e3d64c833c02a
TXTv=spf1 a include:spf.protection.outlook.com include:spf.exclaimer.net include...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.41, 172.67.175.237
IPv6 hints2606:4700:3031::6815:4029, 2606:4700:3037::ac43:afed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOAashley.ns.cloudflare.comdns@cloudflare.com serial=2409567725

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=1785030233
📈 Tranco rank: #889,040

Same first word

c-entron.ch
c-entron.net
c-entron.biz
c-entron.de

Similar names

net-cron.org
net-cron.net
erton-cn.com
cor-tenn.com
net-cron.com
net-cron.dk

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSashley.ns.cloudflare.comvin.ns.cloudflare.comns1.nameserverservice.dens1.plusserver.comns2.nameserverservice.dens2.plusserver.comMXcentron-de0c.mail.protection.outlook.comantispam.celos.deA104.21.64.41172.67.175.2372606:4700:3031::6815:40292606:4700:3037::ac43:afed2606:4700:3031::ac43:afed2606:4700:3033::6815:402962.157.97.12
●NSashley.ns.cloudflare.com2026-06-03 → 2026-07-26 · 3 obs
○ 2017-04-09 02:02:38
● 2026-06-03 01:54:48
● 2026-07-26 02:14:54
○NSns1.nameserverservice.de2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 10:29:22
○ 2015-11-29 23:45:22
○ 2026-07-26 02:14:54
○NSns1.plusserver.com2015-11-29 → 2017-04-09 · 5 obs
○ 2015-08-09 10:29:22
● 2015-11-29 23:45:22
● 2017-04-09 02:02:38
○ 2026-06-03 01:54:48
○ 2026-07-26 02:14:54
○NSns2.nameserverservice.de2015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 10:29:22
○ 2015-11-29 23:45:22
○ 2026-07-26 02:14:54
○NSns2.plusserver.com2015-11-29 → 2017-04-09 · 5 obs
○ 2015-08-09 10:29:22
● 2015-11-29 23:45:22
● 2017-04-09 02:02:38
○ 2026-06-03 01:54:48
○ 2026-07-26 02:14:54
●NSvin.ns.cloudflare.com2026-06-03 → 2026-07-26 · 3 obs
○ 2017-04-09 02:02:38
● 2026-06-03 01:54:48
● 2026-07-26 02:14:54
○MXantispam.celos.de2015-08-09 → 2016-07-09 · 4 obs
● 2015-08-09 10:29:22
● 2016-07-09 17:17:22
○ 2017-04-09 02:02:38
○ 2026-07-26 02:14:54
●MXcentron-de0c.mail.protection.outlook.com2017-04-09 → 2026-07-26 · 3 obs
○ 2016-07-09 17:17:22
● 2017-04-09 02:02:38
● 2026-07-26 02:14:54
●A104.21.64.412026-06-03 → 2026-07-26 · 3 obs
○ 2017-04-09 02:02:38
● 2026-06-03 01:54:48
● 2026-07-26 02:14:54
●A172.67.175.2372026-06-03 → 2026-07-26 · 3 obs
○ 2017-04-09 02:02:38
● 2026-06-03 01:54:48
● 2026-07-26 02:14:54
●A2606:4700:3031::6815:40292026-07-08 → 2026-07-26 · 3 obs
○ 2026-06-03 01:54:48
● 2026-07-08 04:38:44
● 2026-07-26 02:14:54
○A2606:4700:3031::ac43:afed2026-06-03 → 2026-06-03 · 4 obs
○ 2017-04-09 02:02:38
● 2026-06-03 01:54:48
○ 2026-07-08 04:38:44
○ 2026-07-26 02:14:54
○A2606:4700:3033::6815:40292026-06-03 → 2026-06-03 · 4 obs
○ 2017-04-09 02:02:38
● 2026-06-03 01:54:48
○ 2026-07-08 04:38:44
○ 2026-07-26 02:14:54
●A2606:4700:3037::ac43:afed2026-07-08 → 2026-07-26 · 3 obs
○ 2026-06-03 01:54:48
● 2026-07-08 04:38:44
● 2026-07-26 02:14:54
○A62.157.97.122015-08-09 → 2017-04-09 · 4 obs
● 2015-08-09 10:29:22
● 2017-04-09 02:02:38
○ 2026-06-03 01:54:48
○ 2026-07-26 02:14:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
c-entron.deashley.ns.cloudflare.com, vin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.245

NS records: ashley.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c-entron.de (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.175.237, 104.21.64.41
AAAA22606:4700:3037::ac43:afed, 2606:4700:3031::6815:4029
NS2ashley.ns.cloudflare.com, vin.ns.cloudflare.com
MX1centron-de0c.mail.protection.outlook.com
TXT5MS=ms25215635, domainVerification=515c5b93-640e-4740-9d...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ashley.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

c-entron.de points to the four IP addresses 104.21.64.41, 172.67.175.237, 2606:4700:3031::6815:4029 and 2606:4700:3037::ac43:afed.

www.uci.ch, googleadstxt.useful-things20212022.workers.dev, www.bzxeeoikdaiaw.website and two other host names share IP numbers with c-entron.de.

Name Servers

c-entron.de uses two name servers for its delegation: ashley.ns.cloudflare.com and vin.ns.cloudflare.com.

c-entron.de uses the same name servers as several other domains — among them best-payidcasinos-australia.com, accountantanswer.com, simplemdm.com and two more.

At least some of c-entron.de's name servers are shared with other domains, for example ottsworld.com, fatz.vn, car-ex.dk and two more.

These name servers tend to be deployed in combination with the name servers coco.ns.cloudflare.com and tess.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname ashley.ns.cloudflare.com directs to 108.162.192.71, 172.64.32.71 and 173.245.58.71 along with 3 other IP addresses.

Hostname vin.ns.cloudflare.com directs to 108.162.193.245, 172.64.33.245 and 173.245.59.245 along with 3 other IP addresses.

Mail Servers

Mail for c-entron.de is handled by a single mail server, centron-de0c.mail.protection.outlook.com.

centron-de0c.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.