121tutor.com - robtex.com

121tutor.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
NSdomain-for-sale.hugedomainsdns.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
NSforsale.hugedomainsdns.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 2026-02-27 #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

121tutor.co.uk
121tutor.com

Similar names

tutor121.net

DNS History

22 records (7 active, 15 former)

20162017201820192020202120222023202420252026NSdomain-for-sale.hugedomainsdns.comforsale.hugedomainsdns.comns1.namebrightdns.comns2.namebrightdns.comnsg1.namebrightdns.comnst1.namebrightdns.comnst2.namebrightdns.comMXanmail.namebrightmail.comA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.19752.0.96.2452.200.243.12352.5.157.22052.70.121.23852.71.117.9954.152.144.24354.174.31.25454.208.74.215CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSdomain-for-sale.hugedomainsdns.com2026-02-27 → 2026-02-27 · 3 obs
○ 2017-10-24 19:35:46
● 2026-02-27 04:13:12
● 2026-02-27 18:03:56
●NSforsale.hugedomainsdns.com2026-02-27 → 2026-02-27 · 3 obs
○ 2017-10-24 19:35:46
● 2026-02-27 04:13:12
● 2026-02-27 18:03:56
●NSns1.namebrightdns.com2015-06-25 → 2026-02-27 · 5 obs
● 2015-06-25 05:26:06
● 2016-04-26 08:54:40
○ 2016-12-23 05:01:30
● 2017-10-24 19:35:46
● 2026-02-27 18:03:56
○NSns2.namebrightdns.com2015-06-25 → 2017-10-24 · 6 obs
● 2015-06-25 05:26:06
● 2016-04-26 08:54:40
○ 2016-12-23 05:01:30
● 2017-10-24 19:35:46
○ 2026-02-27 04:13:12
○ 2026-02-27 18:03:56
○NSnsg1.namebrightdns.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 05:26:06
○ 2015-11-11 01:47:28
○ 2026-02-27 18:03:56
○NSnst1.namebrightdns.com2016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-26 08:54:40
● 2016-12-23 05:01:30
○ 2017-10-24 19:35:46
○ 2026-02-27 18:03:56
○NSnst2.namebrightdns.com2016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-26 08:54:40
● 2016-12-23 05:01:30
○ 2017-10-24 19:35:46
○ 2026-02-27 18:03:56
○MXanmail.namebrightmail.com2015-06-25 → 2015-06-25 · 3 obs
● 2015-06-25 05:26:06
○ 2015-11-11 01:47:28
○ 2026-02-27 18:03:56
●A13.223.25.842026-02-27 → 2026-02-27 · 3 obs
○ 2017-10-24 19:35:46
● 2026-02-27 04:13:12
● 2026-02-27 18:03:56
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-27 → 2026-02-27 · 3 obs
○ 2017-10-24 19:35:46
● 2026-02-27 04:13:12
● 2026-02-27 18:03:56
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-27 → 2026-02-27 · 3 obs
○ 2017-10-24 19:35:46
● 2026-02-27 04:13:12
● 2026-02-27 18:03:56
○A52.0.96.242016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-11 01:47:28
● 2016-02-09 23:43:12
○ 2016-04-26 08:54:40
○ 2026-02-27 18:03:56
○A52.200.243.1232016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-09 23:43:12
● 2016-04-26 08:54:40
○ 2016-12-23 05:01:30
○ 2026-02-27 18:03:56
○A52.5.157.2202016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-26 08:54:40
● 2016-12-23 05:01:30
○ 2017-10-24 19:35:46
○ 2026-02-27 18:03:56
○A52.70.121.2382016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-26 08:54:40
● 2016-12-23 05:01:30
○ 2017-10-24 19:35:46
○ 2026-02-27 18:03:56
○A52.71.117.992016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-11 01:47:28
● 2016-02-09 23:43:12
○ 2016-04-26 08:54:40
○ 2026-02-27 18:03:56
○A54.152.144.2432016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-09 23:43:12
● 2016-04-26 08:54:40
○ 2016-12-23 05:01:30
○ 2026-02-27 18:03:56
○A54.174.31.2542015-06-25 → 2015-11-11 · 4 obs
● 2015-06-25 05:26:06
● 2015-11-11 01:47:28
○ 2016-02-09 23:43:12
○ 2026-02-27 18:03:56
○A54.208.74.2152015-06-25 → 2015-11-11 · 4 obs
● 2015-06-25 05:26:06
● 2015-11-11 01:47:28
○ 2016-02-09 23:43:12
○ 2026-02-27 18:03:56
●A54.243.117.1972026-02-27 → 2026-02-27 · 3 obs
○ 2017-10-24 19:35:46
● 2026-02-27 04:13:12
● 2026-02-27 18:03:56
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-25 → 2016-04-26 · 4 obs
● 2015-06-25 05:26:06
● 2016-04-26 08:54:40
○ 2016-12-23 05:01:30
○ 2026-02-27 18:03:56
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-23 → 2017-10-24 · 5 obs
○ 2016-04-26 08:54:40
● 2016-12-23 05:01:30
● 2017-10-24 19:35:46
○ 2026-02-27 04:13:12
○ 2026-02-27 18:03:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...-
121tutor.comdomain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com16 records

✅ Authoritative Response

Server: 54.175.191.110

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 160ms | Queries: -

📄 Records

TypeCountSample Data
A254.243.117.197, 13.223.25.84
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2forsale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com
TXT2afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

AI analysis

121tutor.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 including givemen.com, moneyrev.com, needlet.com, www.mscchemical.com and goldenkeyconstruction.com share IP numbers with 121tutor.com.

121tutor.com is delegated to three name servers: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

121tutor.com at least partially shares name servers with other domains, including iamdancer.com, soundscrape.com, www.progetto-seo.com, converterplus.com and yourinsuranceteam.com.

these name servers are commonly used together with nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Nine IP numbers:

domain-for-sale.hugedomainsdns.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:

forsale.hugedomainsdns.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:

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.