thptdaphuoc.com - robtex.com

thptdaphuoc.com

DNSSEC⚠️ Not signed
A112.213.89.38🇻🇳 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
PTRns8938.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
NSdnsbak.pavietnam.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSns1.pavietnam.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.pavietnam.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
NSnsbak.pavietnam.net
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
NSnsbak.pavietnam.vn
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
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
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=46fmOLtq1a3c_9nxaJB7OQawGL3Eybc9lW7cTrpdt2U
SOAns1.dotvndns.vnhostmaster@thptdaphuoc.com 2020-10-04 #7

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

thptdaphuoc.com

DNS History

15 records (12 active, 3 former)

20162017201820192020202120222023202420252026NSdnsbak.pavietnam.vnns1.dotvndns.vnns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netnsbak.pavietnam.vnns2.dotvndns.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.thptdaphuoc.comA112.213.89.38112.213.89.75
●NSdnsbak.pavietnam.vn2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●NSns1.dotvndns.vn2015-09-06 → 2026-03-24 · 27 obs
○ 2015-08-19 06:27:04
● 2015-09-06 02:44:26
○ 2015-09-08 04:44:00
● 2015-09-23 20:44:32
● 2015-09-29 08:24:18
○ 2015-10-04 00:40:34
○ 2015-10-05 03:33:18
● 2015-10-08 13:40:36
○ 2015-10-18 18:05:14
● 2015-10-20 14:39:24
○ 2015-10-21 16:40:42
○ 2015-10-31 00:20:42
● 2015-11-02 11:16:50
○ 2015-11-04 18:15:32
○ 2015-11-07 02:01:44
● 2015-11-19 15:43:54
● 2015-12-08 01:39:30
○ 2015-12-09 21:19:46
○ 2015-12-30 01:27:44
● 2016-01-01 04:48:24
● 2016-01-19 14:57:56
○ 2016-05-01 04:03:38
○ 2016-06-02 09:52:18
● 2016-06-22 06:17:48
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●NSns1.pavietnam.vn2015-08-19 → 2026-03-24 · 25 obs
● 2015-08-19 06:27:04
○ 2015-09-06 02:44:26
● 2015-09-08 04:44:00
○ 2015-09-23 20:44:32
● 2015-09-27 12:40:42
● 2015-10-05 03:33:18
○ 2015-10-08 13:40:36
● 2015-10-18 18:05:14
○ 2015-10-20 14:39:24
● 2015-10-21 16:40:42
● 2015-10-31 00:20:42
○ 2015-11-02 11:16:50
● 2015-11-04 18:15:32
● 2015-11-07 02:01:44
○ 2015-11-19 15:43:54
○ 2015-12-08 01:39:30
● 2015-12-09 21:19:46
● 2015-12-30 01:27:44
○ 2016-01-01 04:48:24
○ 2016-01-19 14:57:56
● 2016-05-01 04:03:38
● 2016-06-02 09:52:18
○ 2016-06-22 06:17:48
● 2016-11-23 04:04:00
● 2026-03-24 08:09:18
○NSns2.dotvndns.vn2015-09-06 → 2016-06-22 · 22 obs
○ 2015-08-19 06:27:04
● 2015-09-06 02:44:26
● 2015-09-23 20:44:32
○ 2015-09-27 12:40:42
● 2015-09-29 08:24:18
○ 2015-10-04 00:40:34
○ 2015-10-05 03:33:18
● 2015-10-08 13:40:36
● 2015-10-20 14:39:24
○ 2015-10-21 16:40:42
○ 2015-11-07 02:01:44
● 2015-11-19 15:43:54
● 2015-12-08 01:39:30
○ 2015-12-09 21:19:46
○ 2015-12-30 01:27:44
● 2016-01-01 04:48:24
● 2016-01-19 14:57:56
○ 2016-05-01 04:03:38
○ 2016-06-02 09:52:18
● 2016-06-22 06:17:48
○ 2016-11-23 04:04:00
○ 2026-03-24 08:09:18
●NSns2.pavietnam.vn2015-08-19 → 2026-03-24 · 22 obs
● 2015-08-19 06:27:04
○ 2015-09-06 02:44:26
○ 2015-09-23 20:44:32
● 2015-09-27 12:40:42
○ 2015-09-29 08:24:18
● 2015-10-04 00:40:34
● 2015-10-05 03:33:18
○ 2015-10-08 13:40:36
○ 2015-10-20 14:39:24
● 2015-10-21 16:40:42
● 2015-11-07 02:01:44
○ 2015-11-19 15:43:54
○ 2015-12-08 01:39:30
● 2015-12-09 21:19:46
● 2015-12-30 01:27:44
○ 2016-01-01 04:48:24
○ 2016-01-19 14:57:56
● 2016-05-01 04:03:38
● 2016-06-02 09:52:18
○ 2016-06-22 06:17:48
● 2016-11-23 04:04:00
● 2026-03-24 08:09:18
●NSnsbak.pavietnam.net2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●NSnsbak.pavietnam.vn2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●MXalt1.aspmx.l.google.com2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●MXalt2.aspmx.l.google.com2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●MXalt3.aspmx.l.google.com2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●MXalt4.aspmx.l.google.com2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
●MXaspmx.l.google.com2026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
○MXmail.thptdaphuoc.com2015-08-19 → 2016-11-23 · 4 obs
● 2015-08-19 06:27:04
● 2016-11-23 04:04:00
○ 2026-02-26 19:56:18
○ 2026-03-24 08:09:18
●A112.213.89.382026-02-26 → 2026-03-24 · 3 obs
○ 2016-11-23 04:04:00
● 2026-02-26 19:56:18
● 2026-03-24 08:09:18
○A112.213.89.752015-08-19 → 2016-11-23 · 4 obs
● 2015-08-19 06:27:04
● 2016-11-23 04:04:00
○ 2026-02-26 19:56:18
○ 2026-03-24 08:09:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...-
thptdaphuoc.comnsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.vn...-

✅ Authoritative Response

Server:112.213.89.22

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thptdaphuoc.com (unsigned zone)

⏱️ Timing

Total: 3460ms | Queries: -

📄 Records

TypeCountSample Data
A1112.213.89.38
NS5ns1.pavietnam.vn, nsbak.pavietnam.net...
MX5alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...
TXT2v=spf1 include:_spf.google.com ~all, google-site-verification=46fmOLtq1a3c_9n
SOA1ns1.dotvndns.vn hostmaster.thptdaphuoc.c

Analysis

IP Addresses

thptdaphuoc.com resolves to one IP number: 112.213.89.38.

other host names including hearlife.com.vn, inansaigon.com, tuhaophunuvietnam.com, mpcauto.vn and esgvietnam.com share IP numbers with thptdaphuoc.com.

Name Servers

thptdaphuoc.com is delegated to six name servers: nsbak.pavietnam.net, ns1.dotvndns.vn, dnsbak.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.vn.

thptdaphuoc.com at least partially shares name servers with other domains, for instance theann.com.vn, cdha.info, xdnasaco.com.vn, mail.dkp-logistics.com and phongcachdoisong.com.

These name servers are commonly used with ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.

Host names with two IPs:

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

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

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

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

nsbak.pavietnam.vn points to 2406:9c80::9000:302 and 112.213.89.3.

Host names with a single IP:

dnsbak.pavietnam.vn points to 222.255.121.247.

Hosts pointing to:

2406:9c80::9000:302: nsbak.pavietnam.net and nsbak.pavietnam.vn.

2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.

112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn and nsbak.pavietnam.vn.

222.255.121.247: ns2.pavietnam.vn and dnsbak.pavietnam.vn.

Mail Servers

thptdaphuoc.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thptdaphuoc.com shares some mail servers with other domains, at least partially, for instance ns500742.ns500731.ns500731.ns500742.ns500754.ns500731.ns500671.ns500671.ns500688.ns500705.ns500649.ns500666.ns500666.ns500131.lustychickser.com, ns500671.ns500671.ns500671.ns500754.ns500742.ns500705.ns500671.ns500705.ns500671.ns500678.ns500291.ns500291.ns500153.tenderladiesbz.com, ns500758.ns500758.ns500698.ns500758.ns500735.ns500736.ns500698.ns500576.ns500698.ns500686.ns500686.ns500652.ns500619.trackreceptor.com, ns500698.ns500759.ns500759.ns500758.ns500758.ns500736.ns500736.ns500735.ns500735.ns500736.ns500708.ns500576.ns500698.ns500576.ns500619.trackreceptor.com and ns500693.ns500699.ns500734.ns500588.ns500693.ns500588.ns500699.ns500588.ns500632.ns500632.ns500588.ns500588.ns500588.dtrkdll.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27