samec.edu.vn - robtex.com

samec.edu.vn

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:238a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:af5d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.35.138Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.93🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdrake.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c0e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrake.ns.cloudflare.com
A2803:f800:50::6ca2:c30e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdrake.ns.cloudflare.com
A2a06:98c1:50::ac40:230e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdrake.ns.cloudflare.com
A108.162.195.14🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrake.ns.cloudflare.com
A162.159.44.14Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrake.ns.cloudflare.com
A172.64.35.14🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdrake.ns.cloudflare.com
NSkehlani.ns.cloudflare.com
A2606:4700:50::a29f:26df🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
A2803:f800:50::6ca2:c2df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkehlani.ns.cloudflare.com
A2a06:98c1:50::ac40:22df🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkehlani.ns.cloudflare.com
A108.162.194.223🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
A162.159.38.223Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
A172.64.34.223🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkehlani.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A74.125.137.27🇺🇸 Google74.125.137.0/24
PTRdy-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTfacebook-domain-verification=uhhbj9o3diqr123d02vwyjh356kimm
TXTgoogle-site-verification=TRcIGrbAlR7CHZM5DOT0BYNKusV7wTV8EGZdn4jKEng
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.35.138, 172.67.175.93
IPv6 hints2606:4700:3034::6815:238a, 2606:4700:3037::ac43:af5d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOAdrake.ns.cloudflare.comdns@cloudflare.com serial=2403469152

edu.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2018564640

Subdomains

www.samec.edu.vn

Same first word

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samec.de
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samec.org
samec.edu.vn
samec.com.au
samec.ru
samec.fr
samec.com.br

Similar names

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cames.de
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sacem.org
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secam.mx
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casem.fr
cemas.com
smeac.com.au
acmes.org
esamc.br
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scmea.it
cesam.eu
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casem.com.tr
cesma.lt
secam.com.au
secam.ba
eamcs.com
ascem.org

DNS History

11 records (11 active, 0 former)

NSdrake.ns.cloudflare.comkehlani.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.35.138172.67.175.932606:4700:3034::6815:238a2606:4700:3037::ac43:af5d
●NSdrake.ns.cloudflare.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●NSkehlani.ns.cloudflare.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●MXalt1.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●MXalt2.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●MXalt3.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●MXalt4.aspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●MXaspmx.l.google.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●A104.21.35.1382026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●A172.67.175.932026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●A2606:4700:3034::6815:238a2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06
●A2606:4700:3037::ac43:af5d2026-04-30 → 2026-05-09 · 2 obs
● 2026-04-30 23:24:46
● 2026-05-09 14:24:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
samec.edu.vnkehlani.ns.cloudflare.com, drake.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.14

NS records: kehlani.ns.cloudflare.com, drake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for samec.edu.vn (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.175.93, 104.21.35.138
AAAA22606:4700:3037::ac43:af5d, 2606:4700:3034::6815:238a
NS2drake.ns.cloudflare.com, kehlani.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3facebook-domain-verification=uhhbj9o3diq, google-site-verification=TRcIGrbAlR7CHZM...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1drake.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

samec.edu.vn is a parent of www.samec.edu.vn.

IP Addresses

samec.edu.vn points to four IP numbers: 2606:4700:3034::6815:238a, 2606:4700:3037::ac43:af5d, 104.21.35.138 and 172.67.175.93.

Other host names, for instance gallerynorthbemidji.com, tripfiction.com, bhargavmantha.dev, interoptorg.ru and 2linkpath.com share IP numbers with samec.edu.vn.

Name Servers

Delegation for samec.edu.vn rests with two name servers, drake.ns.cloudflare.com and kehlani.ns.cloudflare.com.

samec.edu.vn shares the same name server setup as other domains, including schem.net, stonelinkcina.com, techemi.com, zerdzinscy.pl and dnsseccourse.nl.

samec.edu.vn at least partially shares name servers with other domains, for instance fishing-sets.com, gambesons.com, thegioisogroup.com, top-mir.ru and idealstandard.bg.

These name servers are commonly used with otto.ns.cloudflare.com and bristol.ns.cloudflare.com.

Host names with six IP numbers: drake.ns.cloudflare.com points to: 2606:4700:58::a29f:2c0e, 2803:f800:50::6ca2:c30e, 2a06:98c1:50::ac40:230e, 108.162.195.14, 162.159.44.14 and 172.64.35.14. kehlani.ns.cloudflare.com points to: 2606:4700:50::a29f:26df, 2803:f800:50::6ca2:c2df, 2a06:98c1:50::ac40:22df, 108.162.194.223, 162.159.38.223 and 172.64.34.223.

Mail Servers

samec.edu.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.

samec.edu.vn shares mail servers with other domains at least in part, for instance ymcfair.org, radiantdivine.com, lynnaeinsurance.com, kbhayes.com and ns500759.ns500758.ns500698.ns500758.ns500759.ns500735.ns500736.ns500735.ns500735.ns500576.ns500708.ns500619.ns500619.ns500619.ns500576.trackreceptor.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:f8b0:4023:c03::1b and 74.125.137.27.

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 172.253.116.27.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.