content-discovery.org - robtex.com

content-discovery.org

DNSSEC⚠️ Not signed
A4.71.33.181🇺🇸 AS33564.0.0.0/9
A4.71.33.182🇺🇸 AS33564.0.0.0/9
A74.217.148.111🇺🇸 AS1091274.217.144.0/20 PNAP-LAX LAX-BLOCK
A74.217.148.112🇺🇸 AS1091274.217.144.0/20 PNAP-LAX LAX-BLOCK
NSdns1.p03.nsone.net ⭐ ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p03.nsone.net
A198.51.44.3🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p03.nsone.net
NSdns1.p07.nsone.net ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:7:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p07.nsone.net
A198.51.44.7🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p07.nsone.net
NSdns2.p03.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:3::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p03.nsone.net
A198.51.45.3🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p03.nsone.net
NSdns2.p07.nsone.net ⚠️ Not in zone NS records
A2a00:edc0:6259:7:7::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p07.nsone.net
A198.51.45.7🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p07.nsone.net
NSdns3.p03.nsone.net ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p03.nsone.net
A198.51.44.67🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p03.nsone.net
NSdns3.p07.nsone.net ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:7:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p07.nsone.net
A198.51.44.71🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p07.nsone.net
NSdns4.p03.nsone.net ⚠️ Not in parent delegation
A2a00:edc0:6259:7:3::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p03.nsone.net
A198.51.45.67🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p03.nsone.net
NSdns4.p07.nsone.net ⚠️ Not in zone NS records
A2a00:edc0:6259:7:7::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p07.nsone.net
A198.51.45.71🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p07.nsone.net
NSns01.oblookup.com
A104.225.40.1🇺🇸 NETACTUATE104.225.40.0/24 NetActuate, Inc
PTRns01.oblookup.com
NSns02.oblookup.com
A104.225.40.65🇺🇸 NETACTUATE104.225.40.0/24 NetActuate, Inc
PTRns02.oblookup.com
NSns03.oblookup.com
A104.225.40.129🇺🇸 NETACTUATE104.225.40.0/24 NetActuate, Inc
PTRns03.oblookup.com
NSns04.oblookup.com
A104.225.40.193🇺🇸 NETACTUATE104.225.40.0/24 NetActuate, Inc
PTRns04.oblookup.com
TXTgoogle-site-verification=i3ORvAhty1Fx4eFp_0kRyIOYewlWrdAZzQrvj6iNj4o
SOAdns1.p03.nsone.nethostmaster@nsone.net serial=1583043844

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778679693

Same first word

content-discovery.org
content-discovery.video

DNS History

20 records (16 active, 4 former)

20162017201820192020202120222023202420252026NSdns1.p03.nsone.netdns1.p07.nsone.netdns2.p03.nsone.netdns2.p07.nsone.netdns3.p03.nsone.netdns3.p07.nsone.netdns4.p03.nsone.netdns4.p07.nsone.netns01.oblookup.comns02.oblookup.comns03.oblookup.comns04.oblookup.comns1.p18.dynect.netns2.p18.dynect.netns3.p18.dynect.netns4.p18.dynect.netA4.71.33.1814.71.33.18274.217.148.11174.217.148.112
●NSdns1.p03.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns1.p07.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns2.p03.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns2.p07.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns3.p03.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns3.p07.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns4.p03.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSdns4.p07.nsone.net2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSns01.oblookup.com2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSns02.oblookup.com2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSns03.oblookup.com2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
●NSns04.oblookup.com2026-04-09 → 2026-05-13 · 3 obs
○ 2017-04-20 02:23:34
● 2026-04-09 05:50:20
● 2026-05-13 13:55:48
○NSns1.p18.dynect.net2015-05-17 → 2017-04-20 · 4 obs
● 2015-05-17 15:28:34
● 2017-04-20 02:23:34
○ 2026-04-09 05:50:20
○ 2026-05-13 13:55:48
○NSns2.p18.dynect.net2015-05-17 → 2017-04-20 · 4 obs
● 2015-05-17 15:28:34
● 2017-04-20 02:23:34
○ 2026-04-09 05:50:20
○ 2026-05-13 13:55:48
○NSns3.p18.dynect.net2015-05-17 → 2017-04-20 · 4 obs
● 2015-05-17 15:28:34
● 2017-04-20 02:23:34
○ 2026-04-09 05:50:20
○ 2026-05-13 13:55:48
○NSns4.p18.dynect.net2015-05-17 → 2017-04-20 · 4 obs
● 2015-05-17 15:28:34
● 2017-04-20 02:23:34
○ 2026-04-09 05:50:20
○ 2026-05-13 13:55:48
●A4.71.33.1812015-05-17 → 2026-05-13 · 2 obs
● 2015-05-17 15:28:34
● 2026-05-13 13:55:48
●A4.71.33.1822015-05-17 → 2026-05-13 · 2 obs
● 2015-05-17 15:28:34
● 2026-05-13 13:55:48
●A74.217.148.1112015-05-17 → 2026-05-13 · 2 obs
● 2015-05-17 15:28:34
● 2026-05-13 13:55:48
●A74.217.148.1122015-05-17 → 2026-05-13 · 2 obs
● 2015-05-17 15:28:34
● 2026-05-13 13:55:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
content-discovery.orgns01.oblookup.com, dns3.p07.nsone.net, dns1.p07.nsone.net, dns4.p07.nsone.net...-

✅ Authoritative Response

Server:104.225.40.1

NS records: ns01.oblookup.com, dns3.p07.nsone.net, dns1.p07.nsone.net, dns4.p07.nsone.net, dns2.p07.nsone.net, ns04.oblookup.com, ns03.oblookup.com, ns02.oblookup.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for content-discovery.org (unsigned zone)

⏱️ Timing

Total: 893ms | Queries: -

📄 Records

TypeCountSample Data
A44.71.33.181, 4.71.33.182...
NS8dns1.p03.nsone.net, dns2.p03.nsone.net...
TXT1google-site-verification=i3ORvAhty1Fx4eF
SOA1dns1.p03.nsone.net hostmaster.nsone.net

Analysis

IP Addresses

content-discovery.org maps to four IP numbers: 4.71.33.181, 4.71.33.182, 74.217.148.111 and 74.217.148.112.

Other host names, for instance outbrain.com.au, outbrain.kr, outbrain.eu, contentdiscovery.com and outbrain.in share IP numbers with content-discovery.org.

Name Servers

content-discovery.org is delegated to twelve name servers: ns01.oblookup.com, ns02.oblookup.com, ns03.oblookup.com, ns04.oblookup.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.

content-discovery.org at least partially shares name servers with other domains such as bravovets.fr, ortenz.io, artbooms.com, thevillagestl.org and wamvote.com.

These name servers are often used together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers:

dns1.p03.nsone.net points to 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3

dns2.p03.nsone.net points to 2a00:edc0:6259:7:3::2 and 198.51.45.3

dns3.p03.nsone.net points to 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67

dns4.p03.nsone.net points to 2a00:edc0:6259:7:3::4 and 198.51.45.67

dns1.p07.nsone.net points to 2620:4d:4000:6259:7:7:0:1 and 198.51.44.7

dns2.p07.nsone.net points to 2a00:edc0:6259:7:7::2 and 198.51.45.7

dns3.p07.nsone.net points to 2620:4d:4000:6259:7:7:0:3 and 198.51.44.71

dns4.p07.nsone.net points to 2a00:edc0:6259:7:7::4 and 198.51.45.71

Host names with one IP number:

ns01.oblookup.com points to 104.225.40.1

ns02.oblookup.com points to 104.225.40.65

ns03.oblookup.com points to 104.225.40.129

ns04.oblookup.com points to 104.225.40.193