tteduc.com - robtex.com

tteduc.com

DNSSEC⚠️ Not signed
A24.189.221.230🇺🇸 AS612824.189.220.0/22
PTRool-18bddde6.dyn.optonline.net
NSns20.digicertdns.com ⭐
A2600:1800:10::1:1f🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns20.digicertdns.com
NSns10.dnsmadeeasy.com
A2600:1800:10::1🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns11.dnsmadeeasy.com
A2600:1801:11::1🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns12.dnsmadeeasy.com
A2600:1802:12::1🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns13.dnsmadeeasy.com
A2600:1801:13::1🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns14.dnsmadeeasy.com
A2600:1802:14::1🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns15.dnsmadeeasy.com
A2600:1800:15::1🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
A208.94.149.4🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
MXtteduc-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c801::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c902::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:f902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f908::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.180🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00204.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:u1816532.wl.sendgrid.net in...
TXTapple-domain-verification=KdZldFcQtbmoLvw2
TXTMS=ms35479098
SOAns20.digicertdns.comdns@digicertdns.com 2009-01-02 #71

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

tteduc.com

Similar names

ttcedu.vn
tdutec.com
cttedu.com
ctuetd.com
cutted.co
ducett.com

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comns20.digicertdns.comns1.mydyndns.orgns1148.dns.dyn.comns2199.dns.dyn.comns3187.dns.dyn.comns4141.dns.dyn.comMXtteduc-com.mail.protection.outlook.commx1.mailhop.orgmx2.mailhop.orgA24.189.221.230
○NSns1.mydyndns.org2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
●NSns10.dnsmadeeasy.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
●NSns11.dnsmadeeasy.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
○NSns1148.dns.dyn.com2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
●NSns12.dnsmadeeasy.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
●NSns13.dnsmadeeasy.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
●NSns14.dnsmadeeasy.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
●NSns15.dnsmadeeasy.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
●NSns20.digicertdns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-10-29 02:32:14
● 2026-03-23 20:45:22
○NSns2199.dns.dyn.com2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
○NSns3187.dns.dyn.com2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
○NSns4141.dns.dyn.com2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
○MXmx1.mailhop.org2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
○MXmx2.mailhop.org2015-06-05 → 2016-10-23 · 4 obs
● 2015-06-05 06:03:42
● 2016-10-23 02:33:10
○ 2017-10-29 02:32:14
○ 2026-03-23 20:45:22
●MXtteduc-com.mail.protection.outlook.com2017-10-29 → 2026-03-23 · 3 obs
○ 2016-10-23 02:33:10
● 2017-10-29 02:32:14
● 2026-03-23 20:45:22
●A24.189.221.2302015-06-05 → 2026-03-23 · 2 obs
● 2015-06-05 06:03:42
● 2026-03-23 20:45:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tteduc.comns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...12 records

✅ Authoritative Response

Server:208.94.149.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tteduc.com (unsigned zone)

⏱️ Timing

Total: 187ms | Queries: -

📄 Records

TypeCountSample Data
A124.189.221.230
NS6ns15.dnsmadeeasy.com, ns10.dnsmadeeasy.com...
MX1tteduc-com.mail.protection.outlook.com (
TXT3v=spf1 include:spf.protection.outlook.co, apple-domain-verification=KdZldFcQtbmoLv...
SOA1ns20.digicertdns.com dns.digicertdns.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

IP Addresses

tteduc.com points to a single IP number: 24.189.221.230.

Other host names, for instance ool-18bddde6.dyn.optonline.net, share IP numbers with tteduc.com.

Name Servers

tteduc.com is delegated to seven name servers: ns20.digicertdns.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.

tteduc.com shares name servers with other domains at least partially, for instance bowaterprice.com, ligeti.com.au, register-software.com, mybjs.delivery and deschutesrecycling.com.

These name servers are often used with ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

Host names with two IP numbers:

ns20.digicertdns.com maps to 2600:1800:10::1:1f and 208.94.148.223.

ns10.dnsmadeeasy.com maps to 2600:1800:10::1 and 208.94.148.4.

ns11.dnsmadeeasy.com maps to 2600:1801:11::1 and 208.80.124.4.

ns12.dnsmadeeasy.com maps to 2600:1802:12::1 and 208.80.126.4.

ns13.dnsmadeeasy.com maps to 2600:1801:13::1 and 208.80.125.4.

ns14.dnsmadeeasy.com maps to 2600:1802:14::1 and 208.80.127.4.

ns15.dnsmadeeasy.com maps to 2600:1800:15::1 and 208.94.149.4.

Mail Servers

The mail server for tteduc.com is tteduc-com.mail.protection.outlook.com.

Host tteduc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c902::4, 2a01:111:f403:f902::2, 2a01:111:f403:f908::, 52.101.9.20, 52.101.10.1, 52.101.10.8 and 52.101.41.180.