icontract.vn - robtex.com
icontract.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.8.81🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| MX | smtp.umailsmtp.com ⭐ | ||||||
| TXT | _globalsign-domain-verification=GSy-EhBtEHx44BhNeKI-EOHvmjnuym1xcaIjN_40rS | ||||||
| TXT | _globalsign-domain-verification=dQSZjw2dxNdEPFTFy0FkMzBK614TRhQ830-sL8a_vm | ||||||
| TXT | _globalsign-domain-verification=ll2_K-qcFW6zNOwBq6LOF070nwff-12oQ5zHaOwFdt | ||||||
| TXT | _globalsign-domain-verification=AuYfqbMIC75M6u_Tv6fs6iSsp_JubzF_fVdoQH0cdP | ||||||
| TXT | _globalsign-domain-verification=lI0GAaZ_Mov2enQXZrR8KvvvIV6YMp0Ys69OySTMCQ | ||||||
| TXT | v=spf1 include:dn(0x736578)it.com include:_spf.umailsmtp.com -all | ||||||
| SOA | ns1.zonedns.vnroot@icontract.vn 2025-10-22 #3 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030751726 | ||||||
Subdomains
www.icontract.vn |
Same first word
icontract.com.br |
icontract.com.au |
icontract.co.in |
icontract.com |
icontract.vn |
icontract.net |
icontract.com.vn |
icontract.de |
icontract.gr |
icontract.co |
icontract.co.uk |
icontract.it |
icontract.eu |
icontract.nl |
Similar names
trocantic.net |
tractonic.com |
trocantic.com |
contraict.com |
tactronic.com |
actionctr.org |
contactri.com |
tracction.com |
concritta.com |
contactir.com |
cattronic.com |
tracticon.com |
carttonic.com |
icontactr.com |
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:40:46
●NSns2.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:40:46
●NSns3.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:40:46
●NSns4.zonedns.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:40:46
●MXsmtp.umailsmtp.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:40:46
●A210.245.8.812026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 13:40:46
🔍 DNS Trace
Analysis
Hierarchy
www.icontract.vn is a child of icontract.vn.
IP Addresses
icontract.vn resolves to one IP number: 210.245.8.81.
Other host names, for instance 0d2c6fa6-8c36-4059-b36a-c1a1a736a2af.etax.net.vn, qxdnftracuulotteria.einvoice.vn, wbsubdomain.a.bb.ccc.dddd.etax.net.vn, anhtuyet.einvoice.com.vn and qnkiicoca.einvoice.vn share IP numbers with icontract.vn.
Name Servers
icontract.vn delegates to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
icontract.vn at least partially shares name servers with other domains, including hptvietnam.net, giayleonui.com.vn, dongtaylandmienbac.com, vietnamasia.vn and dienlanhhaiduong.net.
These name servers are often used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers
ns1.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220
ns2.zonedns.vn maps to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51
ns3.zonedns.vn maps to 2001:df1:3200::15 and 103.28.36.30
ns4.zonedns.vn maps to 2001:df1:3200::15 and 103.28.39.159
Host names that map to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Host names that map to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn
Pattern: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 is used by ns1.zonedns.vn and ns2.zonedns.vn; 2001:df1:3200::15 is used by ns3.zonedns.vn and ns4.zonedns.vn
Mail Servers
A single mail server handles icontract.vn, smtp.umailsmtp.com.
icontract.vn shares the same mail server setup as other domains, for instance kona.com.vn, nongsandungha.com, sieuthison24h.com, pranagreen.com and laptopcentre.vn.
icontract.vn shares at least some mail servers with other domains, for example sca.edu.vn, linhnhataudio.com, tmctech.vn, bigboxfulfillment.vn and truongphatland.vn.