str-tts.com - robtex.com

str-tts.com

DNSSEC⚠️ Not signed
A112.213.94.167🇻🇳 SUPERDATA112.213.94.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRmx94167.superdata.vn
NSdns1.name-services.com ⭐
A2604:4000:2800:2000:64:98:148:137🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRdns1.name-services.com
A64.98.148.137🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRdns1.name-services.com
NSns3.vinahost.vn
A125.212.217.199🇻🇳 VIETEL-AS-AP125.212.208.0/20 VIETTEL-VN
NSns4.vinahost.vn
A123.30.139.119🇻🇳 VDC123.30.138.0/23 VNPT
PTRstatic.vnpt.vn
MXmx2.zoho.com ⭐
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(50)
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTzoho-verification=zb27278671.zmverify.zoho.com
TXTzoho-verification=102BP8O6LU.zmverify.zoho.com
TXTv=spf1 include:zohomail.com ~all
SOAdns1.name-services.cominfo@name-services.com 2026-03-25 #20

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=1774728127

Same first word

str-tts.com

Similar names

rts-tts.it

DNS History

14 records (7 active, 7 former)

201820192020202120222023202420252026NSdns1.name-services.comns3.vinahost.vnns4.vinahost.vndns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXmx.zoho.commx2.zoho.commx3.zoho.comoms.superhost.vnvdc-pm-mailgw-01.vinahost.orgvt-pm-mailgw-01.vinahost.orgA112.213.94.167
●NSdns1.name-services.com2017-05-11 → 2026-03-28 · 2 obs
● 2017-05-11 07:38:46
● 2026-03-28 20:05:30
○NSdns2.name-services.com2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 07:38:46
○ 2026-03-13 04:45:02
○ 2026-03-28 20:05:30
○NSdns3.name-services.com2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 07:38:46
○ 2026-03-13 04:45:02
○ 2026-03-28 20:05:30
○NSdns4.name-services.com2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 07:38:46
○ 2026-03-13 04:45:02
○ 2026-03-28 20:05:30
○NSdns5.name-services.com2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 07:38:46
○ 2026-03-13 04:45:02
○ 2026-03-28 20:05:30
●NSns3.vinahost.vn2026-03-13 → 2026-03-28 · 3 obs
○ 2017-05-11 07:38:46
● 2026-03-13 04:45:02
● 2026-03-28 20:05:30
●NSns4.vinahost.vn2026-03-13 → 2026-03-28 · 3 obs
○ 2017-05-11 07:38:46
● 2026-03-13 04:45:02
● 2026-03-28 20:05:30
●MXmx.zoho.com2026-03-26 → 2026-03-28 · 3 obs
○ 2026-03-13 04:45:02
● 2026-03-26 09:58:30
● 2026-03-28 20:05:30
●MXmx2.zoho.com2026-03-26 → 2026-03-28 · 3 obs
○ 2026-03-13 04:45:02
● 2026-03-26 09:58:30
● 2026-03-28 20:05:30
●MXmx3.zoho.com2026-03-26 → 2026-03-28 · 3 obs
○ 2026-03-13 04:45:02
● 2026-03-26 09:58:30
● 2026-03-28 20:05:30
○MXoms.superhost.vn2017-05-11 → 2017-05-11 · 3 obs
● 2017-05-11 07:38:46
○ 2026-03-13 04:45:02
○ 2026-03-28 20:05:30
○MXvdc-pm-mailgw-01.vinahost.org2026-03-13 → 2026-03-13 · 4 obs
○ 2017-05-11 07:38:46
● 2026-03-13 04:45:02
○ 2026-03-26 09:58:30
○ 2026-03-28 20:05:30
○MXvt-pm-mailgw-01.vinahost.org2026-03-13 → 2026-03-13 · 4 obs
○ 2017-05-11 07:38:46
● 2026-03-13 04:45:02
○ 2026-03-26 09:58:30
○ 2026-03-28 20:05:30
●A112.213.94.1672026-03-13 → 2026-03-28 · 2 obs
● 2026-03-13 04:45:02
● 2026-03-28 20:05:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
str-tts.comns3.vinahost.vn, ns4.vinahost.vn-

✅ Authoritative Response

Server:125.212.217.199

NS records: ns3.vinahost.vn, ns4.vinahost.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for str-tts.com (unsigned zone)

⏱️ Timing

Total: 1423ms | Queries: -

📄 Records

TypeCountSample Data
A1112.213.94.167
NS2ns3.vinahost.vn, ns4.vinahost.vn
MX3mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)...
TXT3zoho-verification=zb27278671.zmverify.zo, zoho-verification=102BP8O6LU.zmverify.zo...
SOA1dns1.name-services.com info.name-service

Analysis

IP Addresses

str-tts.com resolves to a single IP: 112.213.94.167.

Other host names, for instance ticcoreal.com.vn, batico.vn, safotech.com, hatoet.com and mail.dailynuoc.com share IP numbers with str-tts.com.

Name Servers

str-tts.com delegates to three name servers: dns1.name-services.com, ns3.vinahost.vn and ns4.vinahost.vn.

str-tts.com shares some name servers with other domains, for example buxway.com, lovepurin.net, biosensorlab.com, gardacity.com and ourlastname.com.

these name servers are commonly used with dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com, dns3.vina-host.com, dns4.vina-host.com, ns1.vinahost.vn and ns2.vinahost.vn.

Host names with two IP numbers: dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.

Host names with one IP number: ns3.vinahost.vn points to 125.212.217.199 and ns4.vinahost.vn points to 123.30.139.119.

Mail Servers

str-tts.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

str-tts.com shares some mail servers with other domains, at least partially; for instance snafoundation.org, oktopus.cloud, telefonicafactoring.com.br, alcavacco.com and lovirtual.com.

Host names with a single IP:

mx2.zoho.com points to 136.143.183.44

mx3.zoho.com points to 136.143.183.44

mx.zoho.com points to 136.143.183.44

Hostnames using IP 136.143.183.44: mx2.zoho.com, mx3.zoho.com and mx.zoho.com