giahuynh.com - robtex.com

giahuynh.com

DNSSEC⚠️ Not signed
A112.213.89.150🇻🇳 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
PTRmx89150.superdata.vn
NSns1.dotvndns.vn ⭐ ⚠️ Not in parent delegation
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
NSns1.pavietnam.vn ⚠️ Not in zone NS records
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 ⚠️ Not in parent delegation
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
NSns2.pavietnam.vn ⚠️ Not in zone NS records
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
NSnsbak.pavietnam.net ⚠️ Not in zone NS records
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
MXmail.giahuynh.com ⭐
A112.213.89.150🇻🇳 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
PTRmx89150.superdata.vn
TXTv=spf1 a mx ~all
SOAns1.dotvndns.vnhostmaster@giahuynh.com 2025-09-28 #2

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=1778478231

Previously MX for

giahuynh.com

Subdomains

mail.giahuynh.com
www.giahuynh.com

Same first word

giahuynh.com

Similar names

hihuyang.com
huangyih.com.tw

DNS History

21 records (7 active, 14 former)

200920112013201520172019202120232025NSns1.dotvndns.vnns1.pavietnam.vnns2.dotvndns.vnns2.pavietnam.vnnsbak.pavietnam.netns1.cadao.netns2.cadao.netMXmail.giahuynh.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comgiahuynh.comA112.213.89.150125.253.125.124202.78.227.32221.132.33.88
○NS(root)2015-07-06 → 2017-04-05 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○NSns1.cadao.net2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 22:08:12
○ 2015-07-06 16:52:00
○ 2026-05-11 05:53:10
●NSns1.dotvndns.vn2026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
●NSns1.pavietnam.vn2026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
○NSns2.cadao.net2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 22:08:12
○ 2015-07-06 16:52:00
○ 2026-05-11 05:53:10
●NSns2.dotvndns.vn2026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
●NSns2.pavietnam.vn2026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
●NSnsbak.pavietnam.net2026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
○MXalt1.aspmx.l.google.com2015-07-06 → 2017-04-05 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXalt2.aspmx.l.google.com2015-07-06 → 2017-04-05 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXaspmx.l.google.com2015-07-06 → 2017-04-05 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXaspmx2.googlemail.com2015-07-06 → 2017-04-05 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXaspmx3.googlemail.com2015-07-06 → 2017-04-05 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXaspmx4.googlemail.com2015-11-27 → 2017-04-05 · 5 obs
○ 2015-07-06 16:52:00
● 2015-11-27 12:30:48
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXaspmx5.googlemail.com2015-11-27 → 2017-04-05 · 5 obs
○ 2015-07-06 16:52:00
● 2015-11-27 12:30:48
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○MXgiahuynh.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 22:08:12
○ 2015-07-06 16:52:00
○ 2026-05-11 05:53:10
●MXmail.giahuynh.com2026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
●A112.213.89.1502026-03-30 → 2026-05-11 · 3 obs
○ 2017-04-05 00:19:44
● 2026-03-30 10:48:02
● 2026-05-11 05:53:10
○A125.253.125.1242017-04-05 → 2017-04-05 · 4 obs
○ 2016-06-18 02:30:42
● 2017-04-05 00:19:44
○ 2026-03-30 10:48:02
○ 2026-05-11 05:53:10
○A202.78.227.322008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 22:08:12
○ 2015-07-06 16:52:00
○ 2026-05-11 05:53:10
○A221.132.33.882015-07-06 → 2016-06-18 · 5 obs
○ 2008-03-14 22:08:12
● 2015-07-06 16:52:00
● 2016-06-18 02:30:42
○ 2017-04-05 00:19:44
○ 2026-05-11 05:53:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
giahuynh.comnsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn-

✅ Authoritative Response

Server:112.213.89.3

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for giahuynh.com (unsigned zone)

⏱️ Timing

Total: 1642ms | Queries: -

📄 Records

TypeCountSample Data
A1112.213.89.150
NS2ns1.dotvndns.vn, ns2.dotvndns.vn
MX1mail.giahuynh.com (pri: 10)
TXT1v=spf1 a mx ~all
SOA1ns1.dotvndns.vn hostmaster.giahuynh.com

Analysis

Hierarchy

giahuynh.com is a parent of mail.giahuynh.com and www.giahuynh.com.

IP Addresses

giahuynh.com points to a single IP address: 112.213.89.150.

Other host names such as www.uconnect.edu.vn, mail.vlp-us.com, mail.thegioicongnghiep.vn, email6.vone.com.vn and skfvn.com share IP numbers with giahuynh.com.

Name Servers

giahuynh.com is delegated to five name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.

At least part of the name servers for giahuynh.com are shared with other domains, for instance flowergreen.vn, pvtm.gov.vn, treplace.vn, thietkexaynhadep.com.vn and hidrone.com.vn.

These name servers are often used together with nsbak.dotvndns.com, ns3.dotvndns.vn and nsbak.pavietnam.vn.

Host names with two IPs

Host name nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22

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

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

Host name ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3

Host name ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247

Host names that point to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn

Host names that point to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn

Host names that point to 2406:9c80::9000:111: ns2.dotvndns.vn and ns2.pavietnam.vn

Host names that point to 222.255.121.247: ns2.dotvndns.vn and ns2.pavietnam.vn

Mail Servers

The mail server for giahuynh.com is mail.giahuynh.com.

Host mail.giahuynh.com points to IP 112.213.89.150.