usercontent.com - dns.ninja

usercontent.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSchangchang.ns.giantpanda.com ⭐
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSxiangxiang.ns.giantpanda.com
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAchangchang.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

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=1783858862
⚠️ On DNS blocklist: tif
WOT: SAFE (2/100)

Subdomains

www.usercontent.com
tdt2.usercontent.com
google.usercontent.com

Same first word

usercontent.s3.amazonaws.com
usercontent.de
usercontent.dev
usercontent.it
usercontent.eu
usercontent.cc
usercontent.com
usercontent.org
usercontent.site
usercontent.net
usercontent.googleapis.com
usercontent.microsoft
usercontent.one
usercontent.goog

Similar names

contentuser.com
unostcenter.blogspot.com
contenteurs.com
entertucson.com
surecontent.com
trueconsent.com
contestrune.xyz
ourtencents.com
contentsure.com
ourtencents.org

DNS History

43 records (10 active, 33 former)

20162017201820192020202120222023202420252026NSchangchang.ns.giantpanda.comxiangxiang.ns.giantpanda.comns1.bodis.comns1.parkingcrew.netns2.bodis.comns2.parkingcrew.netns21.domaincontrol.comns22.domaincontrol.comns41.rookdns.comns42.rookdns.comMXmail.h-email.netmail.mxproc.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76141.8.224.18315.197.225.128172.104.149.86172.104.203.186172.104.251.198185.53.177.9192.155.84.236199.59.242.150199.59.243.12023.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e3.33.251.16854.72.9.5174.207.241.245
●NSchangchang.ns.giantpanda.com2026-02-25 → 2026-07-12 · 3 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
● 2026-07-12 12:41:42
○NSns1.bodis.com2016-11-08 → 2016-12-27 · 5 obs
○ 2016-08-04 05:44:18
● 2016-11-08 02:03:46
● 2016-12-27 16:23:32
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
○NSns1.parkingcrew.net2016-04-19 → 2016-08-04 · 5 obs
○ 2016-01-28 01:10:56
● 2016-04-19 20:25:10
● 2016-08-04 05:44:18
○ 2016-11-08 02:03:46
○ 2026-07-12 12:41:42
○NSns2.bodis.com2016-11-08 → 2016-12-27 · 5 obs
○ 2016-08-04 05:44:18
● 2016-11-08 02:03:46
● 2016-12-27 16:23:32
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
○NSns2.parkingcrew.net2016-04-19 → 2016-08-04 · 5 obs
○ 2016-01-28 01:10:56
● 2016-04-19 20:25:10
● 2016-08-04 05:44:18
○ 2016-11-08 02:03:46
○ 2026-07-12 12:41:42
○NSns21.domaincontrol.com2026-02-25 → 2026-07-12 · 2 obs
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
○NSns22.domaincontrol.com2026-02-25 → 2026-07-12 · 2 obs
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
○NSns41.rookdns.com2015-08-01 → 2016-01-28 · 4 obs
● 2015-08-01 22:04:12
● 2016-01-28 01:10:56
○ 2016-04-19 20:25:10
○ 2026-07-12 12:41:42
○NSns42.rookdns.com2015-08-01 → 2016-01-28 · 4 obs
● 2015-08-01 22:04:12
● 2016-01-28 01:10:56
○ 2016-04-19 20:25:10
○ 2026-07-12 12:41:42
●NSxiangxiang.ns.giantpanda.com2026-02-25 → 2026-07-12 · 3 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
● 2026-07-12 12:41:42
○MXmail.h-email.net2016-04-19 → 2016-08-04 · 5 obs
○ 2016-01-28 01:10:56
● 2016-04-19 20:25:10
● 2016-08-04 05:44:18
○ 2016-11-08 02:03:46
○ 2026-07-12 12:41:42
○MXmail.mxproc.com2015-08-01 → 2016-01-28 · 4 obs
● 2015-08-01 22:04:12
● 2016-01-28 01:10:56
○ 2016-04-19 20:25:10
○ 2026-07-12 12:41:42
○A139.162.174.2092026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A139.162.181.762026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A141.8.224.1832015-08-01 → 2016-01-28 · 4 obs
● 2015-08-01 22:04:12
● 2016-01-28 01:10:56
○ 2016-04-19 20:25:10
○ 2026-07-12 12:41:42
○A15.197.225.1282026-02-25 → 2026-07-12 · 2 obs
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
○A172.104.149.862026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A172.104.203.1862026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A172.104.251.1982026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A185.53.177.92016-06-27 → 2016-08-04 · 5 obs
○ 2016-04-19 20:25:10
● 2016-06-27 01:33:48
● 2016-08-04 05:44:18
○ 2016-11-08 02:03:46
○ 2026-07-12 12:41:42
○A192.155.84.2362026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-04 01:02:36
● 2026-07-10 09:15:22
○ 2026-07-12 12:41:42
○A199.59.242.1502016-12-22 → 2016-12-27 · 5 obs
○ 2016-12-14 14:41:18
● 2016-12-22 01:33:38
● 2016-12-27 16:23:32
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
○A199.59.243.1202016-11-08 → 2016-12-14 · 5 obs
○ 2016-08-04 05:44:18
● 2016-11-08 02:03:46
● 2016-12-14 14:41:18
○ 2016-12-22 01:33:38
○ 2026-07-12 12:41:42
○A23.239.4.932026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-04 01:02:36
● 2026-07-10 09:15:22
○ 2026-07-12 12:41:42
○A2600:3c01::2000:3aff:feb3:2e942026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-04 01:02:36
● 2026-07-10 09:15:22
○ 2026-07-12 12:41:42
○A2600:3c01::f03c:95ff:fe91:5de52026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-04 01:02:36
● 2026-07-10 09:15:22
○ 2026-07-12 12:41:42
○A2600:3c01::f03c:95ff:feeb:5ed62026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-04 01:02:36
● 2026-07-10 09:15:22
○ 2026-07-12 12:41:42
●A2600:3c03::f03c:95ff:fe00:29ca2026-04-05 → 2026-07-12 · 7 obs
○ 2026-03-23 13:38:58
● 2026-04-05 06:40:44
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
●A2600:3c03::f03c:95ff:fe91:5d522026-03-23 → 2026-07-12 · 7 obs
○ 2026-02-25 08:26:14
● 2026-03-23 13:38:58
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
●A2600:3c03::f03c:95ff:feed:4d4f2026-03-23 → 2026-07-12 · 7 obs
○ 2026-02-25 08:26:14
● 2026-03-23 13:38:58
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
●A2600:3c03::f03c:95ff:feed:cf2a2026-04-05 → 2026-07-12 · 7 obs
○ 2026-03-23 13:38:58
● 2026-04-05 06:40:44
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
○A2a01:7e01::2000:dff:fec1:5cdb2026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A2a01:7e01::f03c:95ff:fe00:26922026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A2a01:7e01::f03c:95ff:fe91:5d912026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A2a01:7e01::f03c:95ff:feed:783e2026-02-25 → 2026-06-05 · 7 obs
○ 2016-12-27 16:23:32
● 2026-02-25 08:26:14
○ 2026-03-23 13:38:58
○ 2026-05-09 11:38:02
● 2026-06-05 01:15:28
○ 2026-07-04 01:02:36
○ 2026-07-12 12:41:42
○A3.33.251.1682026-02-25 → 2026-07-12 · 2 obs
○ 2026-02-25 08:26:14
○ 2026-07-12 12:41:42
●A45.33.83.1002026-04-05 → 2026-07-12 · 7 obs
○ 2026-03-23 13:38:58
● 2026-04-05 06:40:44
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
●A45.79.167.1802026-04-05 → 2026-07-12 · 7 obs
○ 2026-03-23 13:38:58
● 2026-04-05 06:40:44
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
○A54.72.9.512016-04-19 → 2016-04-19 · 4 obs
○ 2016-01-28 01:10:56
● 2016-04-19 20:25:10
○ 2016-06-27 01:33:48
○ 2026-07-12 12:41:42
●A66.175.209.1792026-03-23 → 2026-07-12 · 7 obs
○ 2026-02-25 08:26:14
● 2026-03-23 13:38:58
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42
○A74.207.241.2452026-07-10 → 2026-07-10 · 3 obs
○ 2026-07-04 01:02:36
● 2026-07-10 09:15:22
○ 2026-07-12 12:41:42
●A96.126.111.1652026-03-23 → 2026-07-12 · 7 obs
○ 2026-02-25 08:26:14
● 2026-03-23 13:38:58
● 2026-05-09 11:38:02
○ 2026-06-05 01:15:28
● 2026-07-04 01:02:36
○ 2026-07-10 09:15:22
● 2026-07-12 12:41:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
usercontent.comchangchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com2 records

✅ Authoritative Response

Server:3.33.232.36

NS records: changchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usercontent.com (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

TypeCountSample Data
A496.126.111.165, 45.79.167.180...
AAAA42600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:fe00:29ca...
NS2changchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1changchang.ns.giantpanda.com admin.giant

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (changchang.ns.giantpanda.com, xiangxiang.ns.giantpanda.com)

Analysis

Hierarchy

usercontent.com sits above www.usercontent.com, tdt2.usercontent.com and google.usercontent.com in the domain hierarchy.

IP Addresses

usercontent.com directs to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Two other host names, along with preventivecare.net, www.naveg.com and *.bestdivorcelawyerslosangeles.com.com, also share IP numbers with usercontent.com.

Name Servers

DNS delegation for usercontent.com points to two name servers: changchang.ns.giantpanda.com and xiangxiang.ns.giantpanda.com.

usercontent.com shares its NS records with other domains, for example netfilm.com, outlook.live, openloadmovies.com and two others.

There is at least partial name server overlap between usercontent.com and other domains — www.rcit.com, theblinkstudios.com, muah.net and two more among them.

These name servers regularly appear alongside lunlun.ns.giantpanda.com, yangguang.ns.giantpanda.com, xinxin.ns.giantpanda.com and 3 other name servers in NS record sets.

changchang.ns.giantpanda.com → 3.33.232.36 and xiangxiang.ns.giantpanda.com → 75.2.45.63: one IP number per host name.