mail.contentdevs.com - robtex.com
mail.contentdevs.com
contentdevs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.236.104.43🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies | ||||||
| A | 172.236.104.157🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies | ||||||
| NS | ns1.parklogic.com ⭐ | ||||||
| NS | ns1.domainregistrar.biz ⚠️ Not in zone NS records | ||||||
| NS | ns1.parklogictestns1.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.domainregistrar.biz ⚠️ Not in zone NS records | ||||||
| NS | ns2.parklogictestns1.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.domainregistrar.biz ⚠️ Not in zone NS records | ||||||
| NS | ns3.parklogictestns1.com ⚠️ Not in parent delegation | ||||||
| NS | ns4.domainregistrar.biz ⚠️ Not in zone NS records | ||||||
| NS | ns4.parklogictestns1.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1.parklogic.comhostmaster@contentdevs.com serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○MXmail.contentdevs.com2017-08-30 → 2017-08-30 · 3 obs
○ 2026-05-10 07:10:24
○ 2026-05-10 07:10:26
○A69.167.165.1262017-08-30 → 2017-08-30 · 3 obs
○ 2026-05-10 07:10:24
○ 2026-05-10 07:10:26
●CNAMEcontentdevs.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 07:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contentdevs.com | ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz | - |
✅ Authoritative Response
Server:172.233.143.231
NS records: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contentdevs.com (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | contentdevs.com |
Analysis
IP Addresses
mail.contentdevs.com resolves to two IP numbers: 172.236.104.43 and 172.236.104.157.
Other host names, for instance doubdle.me, (0x787878)(0x706f726e)-hot.com, xn--80acibe6cgn1h.xn--p1ai, arta2015.com and hisleeper.com share IP numbers with mail.contentdevs.com.
Name Servers
mail.contentdevs.com is delegated to nine name servers: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz, ns1.parklogic.com, ns1.parklogictestns1.com, ns2.parklogictestns1.com, ns3.parklogictestns1.com and ns4.parklogictestns1.com.
mail.contentdevs.com shares some name servers with other domains, for example g227166142.adsl.alicedsl.de, auspostzvocy.shop, f055066199.adsl.alicedsl.de, nullmx.pixelstar.com and dont.eu.
These name servers are commonly used with the name servers ns2.parklogic.com.
Host names with six IP numbers:
ns1.parklogic.com points to: 2001:19f0:6000:39be:5400:6ff:fe0b:e907, 50.28.104.44, 50.116.34.34, 69.39.238.36, 69.39.238.37 and 149.28.95.10.
Host names with two IP numbers:
ns1.parklogictestns1.com points to: 172.233.149.45 and 172.236.253.183; ns2.parklogictestns1.com points to: 172.232.13.186 and 172.234.28.205.
Host names with one IP number:
ns1.domainregistrar.biz points to: 172.233.143.231; ns2.domainregistrar.biz points to: 172.239.65.99; ns3.domainregistrar.biz points to: 172.233.220.211; ns4.domainregistrar.biz points to: 172.232.13.58.