valtec.com.tw - robtex.com

valtec.com.tw

DNSSEC⚠️ Not signed
A20.205.63.200🇭🇰 Microsoft20.192.0.0/10
PTRazcp52.urb2b.net
NSmarge.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3abf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
A2803:f800:50::6ca2:c0bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarge.ns.cloudflare.com
A2a06:98c1:50::ac40:20bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarge.ns.cloudflare.com
A108.162.192.191🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
A172.64.32.191🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
A173.245.58.191🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
NSvalentin.ns.cloudflare.com
A2606:4700:58::a29f:2cce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A2803:f800:50::6ca2:c3ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvalentin.ns.cloudflare.com
A2a06:98c1:50::ac40:23ce🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvalentin.ns.cloudflare.com
A108.162.195.206🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A162.159.44.206Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A172.64.35.206🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
MXmail1.valtec.com.tw ⭐
A210.64.186.162🇹🇼 Seednet210.64.160.0/19 SeedNet Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan
PTRvaltec.com.tw
MXmail.valtec.com.tw(20)
A211.22.163.177🇹🇼 HiNet211.22.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRmail.valtec.com.tw
TXTgoogle-site-verification=oiqXce4Yd_MyfN83LLAwKHjUjWbrNged-e6eAhAMqPI
TXTv=spf1 a mx ptr ~all
SOAmarge.ns.cloudflare.comdns@cloudflare.com serial=2398156795

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐ ⚠️ Not in parent delegation
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.twnic.net.tw ⚠️ Not in parent delegation
NSc.twnic.net.tw ⚠️ Not in parent delegation
NSd.twnic.net.tw ⚠️ Not in parent delegation
NSe.twnic.net.tw ⚠️ Not in parent delegation
NSf.twnic.net.tw ⚠️ Not in parent delegation
NSg.twnic.net.tw ⚠️ Not in parent delegation
NSh.dns.tw ⚠️ Not in parent delegation
NSh.twnic.net.tw ⚠️ Not in parent delegation
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006334365
WOT: SAFE (58/100)

PTR for

162.186.64.210.in-addr.arpa
164.186.64.210.in-addr.arpa

Subdomains

mail.valtec.com.tw
mail1.valtec.com.tw

Same first word

valtec.ro
valtec.kz
valtec.com
valtec.de
valtec.eu
valtec.com.co
valtec.ua
valtec.pl
valtec.tw
valtec.cl
valtec.cn
valtec.sk
valtec.ch
valtec.com.tw
valtec.com.ar
valtec.com.au
valtec.pro
valtec.biz
valtec.ru
valtec.nl
valtec.fr

Similar names

cvalet.com
cvalte.com
calvet.us
vectal.com
catvel.net
letacv.com
calvet.be
clavet.net
cavtel.com
levact.info
lavtec.com
teclav.com
levact.de
tecval.cl
calvet.wine
levact.net
tavcel.com
clavet.org
cavtel.tel
calvet.altervista.org
avltec.com
valetc.com
calvet.fr
tecval.com.br
clavet.com
levact.biz
veltac.com
levact.nl
levact.com
alvtec.com
clavet.fr
cetval.net
calvet.sakura.ne.jp
evatlc.com
calvet.de
vcleat.com
calvet.net
cavtel.net
calvet.com.br
tecval.es
cavlet.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSmarge.ns.cloudflare.comvalentin.ns.cloudflare.comdns.manufacture.com.twdns2.manufacture.com.twMXmail.valtec.com.twmail1.valtec.com.twA20.205.63.20061.218.179.173
○NSdns.manufacture.com.tw2015-06-14 → 2017-02-06 · 4 obs
● 2015-06-14 14:09:34
● 2017-02-06 19:02:12
○ 2026-02-18 17:17:42
○ 2026-03-18 02:21:58
○NSdns2.manufacture.com.tw2015-06-14 → 2017-02-06 · 4 obs
● 2015-06-14 14:09:34
● 2017-02-06 19:02:12
○ 2026-02-18 17:17:42
○ 2026-03-18 02:21:58
●NSmarge.ns.cloudflare.com2026-02-18 → 2026-03-18 · 3 obs
○ 2017-02-06 19:02:12
● 2026-02-18 17:17:42
● 2026-03-18 02:21:58
●NSvalentin.ns.cloudflare.com2026-02-18 → 2026-03-18 · 3 obs
○ 2017-02-06 19:02:12
● 2026-02-18 17:17:42
● 2026-03-18 02:21:58
●MXmail.valtec.com.tw2015-06-14 → 2026-03-18 · 2 obs
● 2015-06-14 14:09:34
● 2026-03-18 02:21:58
●MXmail1.valtec.com.tw2015-06-14 → 2026-03-18 · 2 obs
● 2015-06-14 14:09:34
● 2026-03-18 02:21:58
●A20.205.63.2002026-02-18 → 2026-03-18 · 3 obs
○ 2017-02-06 19:02:12
● 2026-02-18 17:17:42
● 2026-03-18 02:21:58
○A61.218.179.1732015-06-14 → 2017-02-06 · 4 obs
● 2015-06-14 14:09:34
● 2017-02-06 19:02:12
○ 2026-02-18 17:17:42
○ 2026-03-18 02:21:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...16 records
valtec.com.twvalentin.ns.cloudflare.com, marge.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.32.191

NS records: valentin.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for valtec.com.tw (unsigned zone)

⏱️ Timing

Total: 1558ms | Queries: -

📄 Records

TypeCountSample Data
A120.205.63.200
NS2marge.ns.cloudflare.com, valentin.ns.cloudflare.com
MX2mail.valtec.com.tw (pri: 10), mail1.valtec.com.tw (pri: 20)
TXT2google-site-verification=oiqXce4Yd_MyfN8, v=spf1 a mx ptr ~all
SOA1marge.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Hierarchy

valtec.com.tw is a parent of mail.valtec.com.tw and mail1.valtec.com.tw.

IP Addresses

valtec.com.tw maps to IP address 20.205.63.200.

Other host names, for instance yu-home.com.tw, jiyang.com.tw, garden-supply.com.tw, z-car.com.tw and lth.com.tw share IP numbers with valtec.com.tw.

Name Servers

Two name servers marge.ns.cloudflare.com and valentin.ns.cloudflare.com are delegated to valtec.com.tw.

valtec.com.tw uses the same name server configuration as other domains, such as snpipe.com, ground-tech.com.tw, ladiaria.com.uy, bobaempire.com and tw-tech.com.tw.

valtec.com.tw at least partially shares name servers with other domains such as hdhomerun.tw, cryptomat.com, phspsg.com, monouso.pl and gof.sh.

These name servers are commonly used with katelyn.ns.cloudflare.com and rene.ns.cloudflare.com.

Host names with six IP numbers: Host name marge.ns.cloudflare.com points to 2606:4700:50::adf5:3abf, 2803:f800:50::6ca2:c0bf, 2a06:98c1:50::ac40:20bf, 108.162.192.191, 172.64.32.191 and 173.245.58.191; host name valentin.ns.cloudflare.com points to 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206.

Mail Servers

Two mail servers handle valtec.com.tw: mail1.valtec.com.tw and mail.valtec.com.tw.

Host names with a single IP address:

mail1.valtec.com.tw points to 210.64.186.162

mail.valtec.com.tw points to 211.22.163.177