songuyenvn.com - robtex.com

songuyenvn.com

DNSSEC⚠️ Not signed
A103.131.74.20🇻🇳 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.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
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.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
MXmail.songuyenvn.com ⭐
A103.131.74.20🇻🇳 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
TXTv=spf1 a mx ~all
SOAnsbak.pavietnam.nethostmaster@songuyenvn.com 2022-05-11 #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=1778539031

Subdomains

mail.songuyenvn.com

Same first word

songuyenvn.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSdnsbak.pavietnam.vnns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netnsbak.pavietnam.vnns1.dotvndns.vnns2.dotvndns.vnMXmail.songuyenvn.comA103.131.74.20112.213.89.17112.213.89.185
●NSdnsbak.pavietnam.vn2017-04-02 → 2026-05-11 · 3 obs
○ 2016-07-04 12:58:16
● 2017-04-02 07:49:26
● 2026-05-11 22:52:32
○NSns1.dotvndns.vn2015-07-24 → 2016-03-03 · 4 obs
● 2015-07-24 21:46:10
● 2016-03-03 05:26:10
○ 2016-07-04 12:58:16
○ 2026-05-11 22:52:32
●NSns1.pavietnam.vn2016-07-04 → 2026-05-11 · 3 obs
○ 2016-03-03 05:26:10
● 2016-07-04 12:58:16
● 2026-05-11 22:52:32
○NSns2.dotvndns.vn2015-07-24 → 2016-03-03 · 4 obs
● 2015-07-24 21:46:10
● 2016-03-03 05:26:10
○ 2016-07-04 12:58:16
○ 2026-05-11 22:52:32
●NSns2.pavietnam.vn2016-07-04 → 2026-05-11 · 3 obs
○ 2016-03-03 05:26:10
● 2016-07-04 12:58:16
● 2026-05-11 22:52:32
●NSnsbak.pavietnam.net2026-02-20 → 2026-05-11 · 3 obs
○ 2017-04-02 07:49:26
● 2026-02-20 00:28:38
● 2026-05-11 22:52:32
●NSnsbak.pavietnam.vn2017-04-02 → 2026-05-11 · 3 obs
○ 2016-07-04 12:58:16
● 2017-04-02 07:49:26
● 2026-05-11 22:52:32
●MXmail.songuyenvn.com2015-07-24 → 2026-05-11 · 2 obs
● 2015-07-24 21:46:10
● 2026-05-11 22:52:32
●A103.131.74.202026-02-20 → 2026-05-11 · 3 obs
○ 2017-04-02 07:49:26
● 2026-02-20 00:28:38
● 2026-05-11 22:52:32
○A112.213.89.172016-07-04 → 2017-04-02 · 5 obs
○ 2016-03-03 05:26:10
● 2016-07-04 12:58:16
● 2017-04-02 07:49:26
○ 2026-02-20 00:28:38
○ 2026-05-11 22:52:32
○A112.213.89.1852015-07-24 → 2016-03-03 · 4 obs
● 2015-07-24 21:46:10
● 2016-03-03 05:26:10
○ 2016-07-04 12:58:16
○ 2026-05-11 22:52:32

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:112.213.89.3

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 songuyenvn.com (unsigned zone)

⏱️ Timing

Total: 2548ms | Queries: -

📄 Records

TypeCountSample Data
A1103.131.74.20
NS5dnsbak.pavietnam.vn, nsbak.pavietnam.net...
MX1mail.songuyenvn.com (pri: 10)
TXT1v=spf1 a mx ~all
SOA1nsbak.pavietnam.net hostmaster.songuyenv

Analysis

Hierarchy

songuyenvn.com is the parent of mail.songuyenvn.com.

IP Addresses

songuyenvn.com resolves to one IP number: 103.131.74.20.

other host names including sukienhaiau.vn, c13-b2b-prod-fa-web-lb.nhatsontek.com, www.nifm.org.vn, xulynuocvietnhat.com and www.canthoweb.vn share IP numbers with songuyenvn.com.

Name Servers

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

songuyenvn.com at least partially shares name servers with other domains, for instance bvngoaithankinhqt.org.vn, vsd.vn, htv3tv.vn, mksolar.vn and vachkinhvanphong.com.vn.

these name servers are often used together with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.

Host names with two IP numbers:

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

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 one IP number:

dnsbak.pavietnam.vn points to 222.255.121.247.

Host names that point to 2406:9c80::9000:302: nsbak.pavietnam.net and nsbak.pavietnam.vn.

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

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

Mail Servers

songuyenvn.com is handled by a single mail server, mail.songuyenvn.com.

mail.songuyenvn.com resolves to IP 103.131.74.20.