icantech.vn - robtex.com

icantech.vn

DNSSECโš ๏ธ Not signed
A118.68.170.12๐Ÿ‡ป๐Ÿ‡ณ FPT-AS-AP118.68.160.0/20 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
NSns1.pavietnam.vn โญ
A2406:9c80::66๐Ÿ‡ป๐Ÿ‡ณ SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3๐Ÿ‡ป๐Ÿ‡ณ 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::9000:111๐Ÿ‡ป๐Ÿ‡ณ SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247๐Ÿ‡ป๐Ÿ‡ณ VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSnsbak.pavietnam.net
A2406:9c80::9000:302๐Ÿ‡ป๐Ÿ‡ณ SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22๐Ÿ‡ป๐Ÿ‡ณ 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
MXaspmx.l.google.com โญ
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a๐Ÿ‡ณ๐Ÿ‡ฑ Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27๐Ÿ‡บ๐Ÿ‡ธ Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27๐Ÿ‡บ๐Ÿ‡ธ Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=DMARC1; p=reject; rua=mailto:ge.dmarc-report@icantech.vn; adkim=r; aspf=s; ...
TXTv=spf1 include:_spf.google.com include:sendgrid.net ~all
TXTgoogle-site-verification=Sfu8S3v9dJc_eSF3S14lG0tg-DkQgme4e91bDVnp1rI
SOAns1.pavietnam.vnhostmaster@icantech.vn 2026-01-26 #36

vn

DNSSEC๐Ÿ”’ Signed (DS record present)
NSdns-master.vnnic.vn โญ
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030764045

Subdomains

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA118.68.170.12
โ—NSns1.pavietnam.vn2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—NSns2.pavietnam.vn2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—NSnsbak.pavietnam.net2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—MXalt1.aspmx.l.google.com2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—MXalt2.aspmx.l.google.com2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—MXalt3.aspmx.l.google.com2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—MXalt4.aspmx.l.google.com2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—MXaspmx.l.google.com2026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44
โ—A118.68.170.122026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 06:47:56
โ— 2026-05-12 13:03:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
vnh.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, d.dns-servers.vn...16 records
icantech.vnns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net4 records

โœ… Authoritative Response

Server:222.255.121.247

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for icantech.vn (unsigned zone)

โฑ๏ธ Timing

Total: 3811ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1118.68.170.12
NS3ns2.pavietnam.vn, nsbak.pavietnam.net...
MX5alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT3v=DMARC1; p=reject; rua=mailto:ge.dmarc-, google-site-verification=Sfu8S3v9dJc_eSF...
SOA1ns1.pavietnam.vn hostmaster.icantech.vn

๐Ÿ“Œ Glue Records Collected

Total: 20

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)

Analysis

Hierarchy

icantech.vn has testsite.icantech.vn, www.icantech.vn and test.icantech.vn as children.

IP Addresses

icantech.vn points to a single IP address: 118.68.170.12.

Other host names such as n8n.ican.vn, sales.ican.vn, test.icantech.vn, einvoice.ican.vn and student.ican.vn share IPs with icantech.vn.

Name Servers

icantech.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

icantech.vn at least partially shares name servers with other domains, for example lecuoi.vn, sunflowercity.vn, paday.vn, asiasunrisetravel.com and topgen.com.vn.

These name servers are commonly used with ns1.dotvndns.vn and ns2.dotvndns.vn and nsbak.dotvndns.com.

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

Mail Servers

icantech.vn 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.

icantech.vn shares at least partially some mail servers with other domains, for instance orag.co, himstalcon.ru, vee(0x62656567)arments.com, ns500759.ns500758.ns500758.ns500759.ns500698.ns500735.ns500576.ns500576.ns500698.ns500708.ns500576.ns500576.ns500619.ns500576.trackreceptor.com and ns500759.ns500759.ns500758.ns500736.ns500698.ns500735.ns500736.ns500708.ns500708.ns500708.ns500652.ns500619.ns500619.trackreceptor.com.

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

Host names with two IP numbers: aspmx.l.google.com and alt3.aspmx.l.google.com point to 2a00:1450:4009:c0f::1a and 192.178.223.26; alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27. Host names that point to 2a00:1450:4009:c0f::1a: aspmx.l.google.com and alt3.aspmx.l.google.com. Host names that point to 192.178.223.26: aspmx.l.google.com and alt3.aspmx.l.google.com.