121content.com - robtex.com

121content.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:7107:667d:570b:171e🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:36f4:3cd1:55dc:15🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.208.27.76🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-208-27-76.compute-1.amazonaws.com
A13.222.185.86🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-185-86.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:29f5:9f2d:323d:944b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:6050:8493:87b1:d4a9🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:3180:570e:1a09:8e12🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:5775:a328:2f59:17b7🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.232.132.132🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix
PTRec2-18-232-132-132.compute-1.amazonaws.com
A34.207.55.42🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-55-42.compute-1.amazonaws.com
A34.207.131.235🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
PTRec2-34-207-131-235.compute-1.amazonaws.com
A54.87.7.90🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix
PTRec2-54-87-7-90.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:8ce4:b69a:5395:a667🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:f1dc:f785:ea95:934🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c46e:c671:5339:dce0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A18.212.87.210🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-212-87-210.compute-1.amazonaws.com
A54.91.71.34🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix
PTRec2-54-91-71-34.compute-1.amazonaws.com
A98.84.156.86🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
PTRec2-98-84-156-86.compute-1.amazonaws.com
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
TXTv=spf1 -all
SOAns1.namebrightdns.comdns@namebright.com 2026-03-11 #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=1771291435

Same first word

121content.com

DNS History

25 records (7 active, 18 former)

200920112013201520172019202120232025NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns1.blacknight.comns2.blacknight.comMX121content-com.mail.protection.outlook.commx.mail2.name-services.commx.zoho.commx.zohocommx2.zoho.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19735.164.101.25152.10.145.5752.37.35.2252.89.199.5578.153.212.173CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
○NSdns1.name-services.com2015-12-09 → 2017-03-16 · 5 obs
○ 2015-09-24 00:36:52
● 2015-12-09 08:19:48
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○NSdns2.name-services.com2015-12-09 → 2017-03-16 · 5 obs
○ 2015-09-24 00:36:52
● 2015-12-09 08:19:48
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○NSdns3.name-services.com2015-12-09 → 2017-03-16 · 5 obs
○ 2015-09-24 00:36:52
● 2015-12-09 08:19:48
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○NSdns4.name-services.com2015-12-09 → 2017-03-16 · 5 obs
○ 2015-09-24 00:36:52
● 2015-12-09 08:19:48
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○NSdns5.name-services.com2015-12-09 → 2017-03-16 · 5 obs
○ 2015-09-24 00:36:52
● 2015-12-09 08:19:48
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○NSns1.blacknight.com2008-11-08 → 2008-11-08 · 3 obs
● 2008-11-08 05:45:34
○ 2015-09-24 00:36:52
○ 2026-03-11 22:14:20
●NSns1.namebrightdns.com2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-07 18:12:34
● 2026-03-11 22:14:20
○NSns2.blacknight.com2008-11-08 → 2008-11-08 · 3 obs
● 2008-11-08 05:45:34
○ 2015-09-24 00:36:52
○ 2026-03-11 22:14:20
●NSnsg1.namebrightdns.com2020-01-07 → 2026-03-11 · 3 obs
○ 2017-03-16 03:52:16
● 2020-01-07 18:12:34
● 2026-03-11 22:14:20
●NSnsg2.namebrightdns.com2020-01-07 → 2026-03-11 · 3 obs
○ 2017-03-16 03:52:16
● 2020-01-07 18:12:34
● 2026-03-11 22:14:20
○MX121content-com.mail.protection.outlook.com2017-03-16 → 2017-03-16 · 4 obs
○ 2016-07-01 14:22:58
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○MXmx.mail2.name-services.com2015-12-09 → 2015-12-09 · 3 obs
● 2015-12-09 08:19:48
○ 2016-03-10 00:50:12
○ 2026-03-11 22:14:20
○MXmx.zoho.com2016-07-01 → 2016-07-01 · 4 obs
○ 2016-03-10 00:50:12
● 2016-07-01 14:22:58
○ 2017-03-16 03:52:16
○ 2026-03-11 22:14:20
○MXmx.zohocom2016-03-10 → 2016-03-10 · 4 obs
○ 2015-12-09 08:19:48
● 2016-03-10 00:50:12
○ 2016-07-01 14:22:58
○ 2026-03-11 22:14:20
○MXmx2.zoho.com2016-03-10 → 2016-07-01 · 5 obs
○ 2015-12-09 08:19:48
● 2016-03-10 00:50:12
● 2016-07-01 14:22:58
○ 2017-03-16 03:52:16
○ 2026-03-11 22:14:20
●A13.223.25.842026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-07 18:12:34
● 2026-03-11 22:14:20
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-07 18:12:34
● 2026-03-11 22:14:20
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-07 18:12:34
● 2026-03-11 22:14:20
○A35.164.101.2512017-03-16 → 2017-03-16 · 4 obs
○ 2016-07-01 14:22:58
● 2017-03-16 03:52:16
○ 2020-01-07 18:12:34
○ 2026-03-11 22:14:20
○A52.10.145.572016-07-01 → 2016-07-01 · 4 obs
○ 2016-03-10 00:50:12
● 2016-07-01 14:22:58
○ 2017-03-16 03:52:16
○ 2026-03-11 22:14:20
○A52.37.35.222016-03-10 → 2016-03-10 · 4 obs
○ 2015-12-09 08:19:48
● 2016-03-10 00:50:12
○ 2016-07-01 14:22:58
○ 2026-03-11 22:14:20
○A52.89.199.552015-12-09 → 2015-12-09 · 4 obs
○ 2015-09-24 00:36:52
● 2015-12-09 08:19:48
○ 2016-03-10 00:50:12
○ 2026-03-11 22:14:20
●A54.243.117.1972026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-07 18:12:34
● 2026-03-11 22:14:20
○A78.153.212.1732008-11-08 → 2008-11-08 · 3 obs
● 2008-11-08 05:45:34
○ 2015-09-24 00:36:52
○ 2026-03-11 22:14:20
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-07 → 2020-01-07 · 2 obs
● 2020-01-07 18:12:34
○ 2026-03-11 22:14:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...-
121content.comnsg1.namebrightdns.com, nsg2.namebrightdns.com16 records

✅ Authoritative Response

Server: 3.90.155.213

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 121content.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee
NS2nsg1.namebrightdns.com, nsg2.namebrightdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

121content.com points to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance xsans.com, azadrah.com, www78www.eurlife.com, mail.krippenwagen.com and www.navi21.com share IP numbers with 121content.com.

Name Servers

121content.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

121content.com at least partially shares its name servers with other domains, for instance divorceo.com, j153-173.instantride.com, the-marketeers.com, galleries1.www.mangabest.com and www.8610.jsdcoffee.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Nine IP numbers: The host name nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:29f5:9f2d:323d:944b, 2600:1f18:683a:ae1a:6050:8493:87b1:d4a9, 2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7, 2600:1f18:683a:ae1b:3180:570e:1a09:8e12, 2600:1f18:683a:ae1b:5775:a328:2f59:17b7, 18.232.132.132, 34.207.55.42, 34.207.131.235 and 54.87.7.90.

Six IP numbers: The host name nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:8ce4:b69a:5395:a667, 2600:1f18:683a:ae1a:f1dc:f785:ea95:934, 2600:1f18:683a:ae1b:c46e:c671:5339:dce0, 18.212.87.210, 54.91.71.34 and 98.84.156.86.

Five IP numbers: The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86.