comtambuisaigon.com - robtex.com

comtambuisaigon.com

DNSSEC⚠️ Not signed
A103.131.74.14🇻🇳 SUPERDATA103.131.74.0/24 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
NSnsbak.dotvndns.com ⭐
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 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
PTRns8922.dotvndns.vn
NSns1.dotvndns.vn
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 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
PTRns1.dotvndns.vn
NSns2.dotvndns.vn
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
MXmail7405.maychuemail.com ⭐
A103.131.74.5🇻🇳 SUPERDATA103.131.74.0/24 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
PTRmail7405.maychuemail.com
TXTv=spf1 a mx ip4:103.131.74.5 ?all
SOAnsbak.dotvndns.comhostmaster@comtambuisaigon.com 2026-03-23 #8

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

comtambuisaigon.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns1.dotvndns.vnns2.dotvndns.vnnsbak.dotvndns.comdnstemp1.pavietnam.comdnstemp2.pavietnam.comMXmail7405.maychuemail.commail.comtambuisaigon.comA103.131.74.14112.213.89.169112.213.89.31112.213.89.51112.213.91.61173.254.121.73
○NSdnstemp1.pavietnam.com2026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-09 13:32:02
● 2026-03-15 11:40:06
○ 2026-03-24 10:48:04
○ 2026-03-24 10:48:08
○NSdnstemp2.pavietnam.com2026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-09 13:32:02
● 2026-03-15 11:40:06
○ 2026-03-24 10:48:04
○ 2026-03-24 10:48:08
●NSns1.dotvndns.vn2015-07-04 → 2026-03-24 · 5 obs
● 2015-07-04 20:07:08
● 2026-03-09 13:32:02
○ 2026-03-15 11:40:06
● 2026-03-24 10:48:04
● 2026-03-24 10:48:08
●NSns2.dotvndns.vn2015-07-04 → 2026-03-24 · 5 obs
● 2015-07-04 20:07:08
● 2026-03-09 13:32:02
○ 2026-03-15 11:40:06
● 2026-03-24 10:48:04
● 2026-03-24 10:48:08
●NSnsbak.dotvndns.com2020-02-27 → 2026-03-24 · 6 obs
○ 2015-07-04 20:07:08
● 2020-02-27 09:17:24
● 2026-03-09 13:32:02
○ 2026-03-15 11:40:06
● 2026-03-24 10:48:04
● 2026-03-24 10:48:08
○MXmail.comtambuisaigon.com2015-07-04 → 2020-02-27 · 4 obs
● 2015-07-04 20:07:08
● 2020-02-27 09:17:24
○ 2026-03-07 22:47:30
○ 2026-03-24 10:48:08
●MXmail7405.maychuemail.com2026-03-07 → 2026-03-24 · 6 obs
○ 2020-02-27 09:17:24
● 2026-03-07 22:47:30
● 2026-03-09 13:32:02
○ 2026-03-15 11:40:06
● 2026-03-24 10:48:04
● 2026-03-24 10:48:08
●A103.131.74.142026-03-07 → 2026-03-24 · 6 obs
○ 2020-02-27 09:17:24
● 2026-03-07 22:47:30
● 2026-03-09 13:32:02
○ 2026-03-15 11:40:06
● 2026-03-24 10:48:04
● 2026-03-24 10:48:08
○A112.213.89.1692015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 20:07:08
○ 2015-11-09 23:43:20
○ 2026-03-24 10:48:08
○A112.213.89.312015-11-09 → 2015-11-09 · 4 obs
○ 2015-07-04 20:07:08
● 2015-11-09 23:43:20
○ 2016-03-07 23:14:28
○ 2026-03-24 10:48:08
○A112.213.89.512020-02-27 → 2020-02-27 · 4 obs
○ 2017-03-21 06:19:34
● 2020-02-27 09:17:24
○ 2026-03-07 22:47:30
○ 2026-03-24 10:48:08
○A112.213.91.612026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-09 13:32:02
● 2026-03-15 11:40:06
○ 2026-03-24 10:48:04
○ 2026-03-24 10:48:08
○A173.254.121.732016-03-07 → 2017-03-21 · 5 obs
○ 2015-11-09 23:43:20
● 2016-03-07 23:14:28
● 2017-03-21 06:19:34
○ 2020-02-27 09:17:24
○ 2026-03-24 10:48:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...-
comtambuisaigon.comnsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn2 records

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtambuisaigon.com (unsigned zone)

⏱️ Timing

Total: 2149ms | Queries: -

📄 Records

TypeCountSample Data
A1103.131.74.14
NS3ns2.dotvndns.vn, ns1.dotvndns.vn...
MX1mail7405.maychuemail.com (pri: 10)
TXT1v=spf1 a mx ip4:103.131.74.5 ?all
SOA1nsbak.dotvndns.com hostmaster.comtambuis

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

comtambuisaigon.com points to a single IP: 103.131.74.14.

Other host names, for instance mail.shoptenten.com, mail.bienbao.com, www.thuongmaitruongxua.vn, www.beled.com.vn and loionggiay.com share IP numbers with comtambuisaigon.com.

Name Servers

comtambuisaigon.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

comtambuisaigon.com partially shares name servers with other domains; examples include sieuthitaigia.com, ajinomoto.vn, hyundaesikmo.com.vn, hondaotodanang.vn and chamsocvetthuong.com.

These name servers are commonly used with the name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.

Host names with two IP numbers:

nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.

ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.

ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

comtambuisaigon.com is handled by a single mail server, mail7405.maychuemail.com.

comtambuisaigon.com has the same mail server setup as other domains, including camgroup.com.vn, codedao.com.vn, tamthantw2.gov.vn, nifm.org.vn and vaithunthienminh.com.

Some mail servers are shared between comtambuisaigon.com and other domains, for example thuocsile.com.

mail7405.maychuemail.com points to a single IP: 103.131.74.5.