contentder.com - dns.ninja

contentder.com

DNSSEC⚠️ Not signed
A202.51.71.65🇳🇵 DATAHUB-AS-AP202.51.70.0/23 Datahub Pvt. Ltd Thapathali
PTR65.71.51.202.static.niig.com.np
NSns1.dnsimple.com ⭐
A2620:111:8004::53🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation
A199.247.152.53🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation
NSns2.dnsimple.com
A2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route
NSns3.dnsimple.com
A2620:111:8006::53🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation
A199.247.154.53🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation
NSns4.dnsimple.com
A2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route
MXmail.contentder.com ⭐
A202.51.71.65🇳🇵 DATAHUB-AS-AP202.51.70.0/23 Datahub Pvt. Ltd Thapathali
PTR65.71.51.202.static.niig.com.np
TXTgoogle-site-verification=KMlplRioD4HNscrZhrE9-8qfwbkRrZ3AEWfcrjXvJs4
SOAns1.dnsimple.comadmin@dnsimple.com serial=1493627939

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784999602

Subdomains

mail.contentder.com

Same first word

contentder.com

Similar names

tecnotrend.com
redcontent.co.uk
centrodent.cl
centrodent.it
centrodent.ru
centrodent.de
centrodent.at
centrodent.com
centrodent.hr
centrodent.ch
tecnotrend.com.br
tecnotrend.com.mx
redcontent.com
contentred.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comns3.whois.comns77.domaincontrol.comns78.domaincontrol.comMXmail.contentder.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA202.51.71.65202.51.3.69209.133.216.1040.127.89.6169.16.192.64
●NSns1.dnsimple.com2017-11-08 → 2026-07-25 · 3 obs
○ 2017-04-08 08:07:06
● 2017-11-08 11:28:16
● 2026-07-25 17:18:02
●NSns2.dnsimple.com2017-11-08 → 2026-07-25 · 3 obs
○ 2017-04-08 08:07:06
● 2017-11-08 11:28:16
● 2026-07-25 17:18:02
●NSns3.dnsimple.com2017-11-08 → 2026-07-25 · 3 obs
○ 2017-04-08 08:07:06
● 2017-11-08 11:28:16
● 2026-07-25 17:18:02
○NSns3.whois.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 22:32:58
○ 2015-11-25 05:37:28
○ 2026-07-25 17:18:02
●NSns4.dnsimple.com2017-11-08 → 2026-07-25 · 3 obs
○ 2017-04-08 08:07:06
● 2017-11-08 11:28:16
● 2026-07-25 17:18:02
○NSns77.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
○ 2015-11-25 05:37:28
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○NSns78.domaincontrol.com2017-04-08 → 2017-04-08 · 4 obs
○ 2015-11-25 05:37:28
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○MXalt1.aspmx.l.google.com2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○MXalt2.aspmx.l.google.com2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○MXalt3.aspmx.l.google.com2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○MXalt4.aspmx.l.google.com2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○MXaspmx.l.google.com2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
●MXmail.contentder.com2017-11-08 → 2026-07-25 · 3 obs
○ 2017-04-08 08:07:06
● 2017-11-08 11:28:16
● 2026-07-25 17:18:02
○A202.51.3.692026-03-20 → 2026-03-20 · 4 obs
○ 2018-08-08 06:24:52
● 2026-03-20 14:07:16
○ 2026-03-29 18:33:26
○ 2026-07-25 17:18:02
●A202.51.71.652026-03-29 → 2026-07-25 · 3 obs
○ 2026-03-20 14:07:16
● 2026-03-29 18:33:26
● 2026-07-25 17:18:02
○A209.133.216.102017-11-08 → 2018-08-08 · 5 obs
○ 2017-04-08 08:07:06
● 2017-11-08 11:28:16
● 2018-08-08 06:24:52
○ 2026-03-20 14:07:16
○ 2026-07-25 17:18:02
○A40.127.89.612017-04-08 → 2017-04-08 · 4 obs
○ 2015-11-25 05:37:28
● 2017-04-08 08:07:06
○ 2017-11-08 11:28:16
○ 2026-07-25 17:18:02
○A69.16.192.642015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 22:32:58
○ 2015-11-25 05:37:28
○ 2026-07-25 17:18:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
contentder.comns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com8 records

✅ Authoritative Response

Server:199.247.152.53

NS records: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentder.com (unsigned zone)

⏱️ Timing

Total: 1665ms | Queries: -

📄 Records

TypeCountSample Data
A1202.51.71.65
NS4ns1.dnsimple.com, ns2.dnsimple.com...
MX1mail.contentder.com (pri: 1)
TXT1google-site-verification=KMlplRioD4HNscr
SOA1ns1.dnsimple.com admin.dnsimple.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com...)

Analysis

Hierarchy

contentder.com is a parent domain of mail.contentder.com.

IP Addresses

contentder.com resolves to one IP address: 202.51.71.65.

cleaningconcern.com, edboox.com, himstar.com.np and two other host names share IP numbers with contentder.com.

Name Servers

The authoritative name servers for contentder.com are ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.

contentder.com shares at least some of its name servers with other domains, including nature.org.au, lefavepharmacy.com, kjellerupskole.dk and two others.

These name servers are frequently paired with the name servers ns4.dnsimple-edge.org and ns2.dnsimple-edge.net.

The host names ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com each resolve to two IP addresses: ns1.dnsimple.com resolves to 199.247.152.53 and 2620:111:8004::53; ns2.dnsimple.com resolves to 199.247.153.53 and 2620:111:8005::53; ns3.dnsimple.com resolves to 199.247.154.53 and 2620:111:8006::53; ns4.dnsimple.com resolves to 199.247.155.53 and 2620:111:8007::53.

Mail Servers

Mail for contentder.com is handled by a single mail server, mail.contentder.com.

There is one IP number for mail.contentder.com: 202.51.71.65.