cschair.com.tw - robtex.com

cschair.com.tw

DNSSEC⚠️ Not signed
A20.2.136.136πŸ‡­πŸ‡° Microsoft20.0.0.0/11 MICROSOFT
PTRazcp62.urb2b.net
NSmarge.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3abfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
A2803:f800:50::6ca2:c0bfπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarge.ns.cloudflare.com
A2a06:98c1:50::ac40:20bfπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmarge.ns.cloudflare.com
A108.162.192.191πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
A172.64.32.191πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarge.ns.cloudflare.com
A173.245.58.191πŸ‡ΊπŸ‡Έ 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:2cceπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
A2803:f800:50::6ca2:c3ceπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvalentin.ns.cloudflare.com
A2a06:98c1:50::ac40:23ceπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRvalentin.ns.cloudflare.com
A108.162.195.206πŸ‡ΊπŸ‡Έ 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
A172.64.35.206πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvalentin.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.141.26πŸ‡ΊπŸ‡Έ Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1bπŸ‡¨πŸ‡± Google2800:3f0:4003::/48
A108.177.123.27πŸ‡ΊπŸ‡Έ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2607:f8b0:4023:1015::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26πŸ‡ΊπŸ‡Έ Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(30)
A2a00:1450:4009:c0f::1aπŸ‡¬πŸ‡§ Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27πŸ‡ΊπŸ‡Έ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(30)
A2607:f8b0:4003:c4a::1aπŸ‡ΊπŸ‡Έ Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.27πŸ‡ΊπŸ‡Έ Google142.250.0.0/15
PTRyutulth-in-f27.1e100.net
TXTgoogle-site-verification=pO60wLY39sP0341Wr_0HM6KmkSU_1OTBgnkeyqYk9Bk
TXTv=spf1 +a +mx +ip4:139.162.76.238 +ip4:172.105.236.60 +ip4:172.104.66.28 +ip4...
SOAmarge.ns.cloudflare.comdns@cloudflare.com serial=2400494237

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=2006341986
WOT: SAFE (58/100)

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSmarge.ns.cloudflare.comvalentin.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA20.2.136.136
●NSmarge.ns.cloudflare.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●NSvalentin.ns.cloudflare.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●MXalt1.aspmx.l.google.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●MXalt2.aspmx.l.google.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●MXalt3.aspmx.l.google.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●MXalt4.aspmx.l.google.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●MXaspmx.l.google.com2026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34
●A20.2.136.1362026-04-03 β†’ 2026-04-14 Β· 2 obs
● 2026-04-03 09:11:08
● 2026-04-14 06:12:34

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
twg.dns.tw, e.dns.tw, a.dns.tw, c.dns.tw...-
cschair.com.twvalentin.ns.cloudflare.com, marge.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.191

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1123ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A120.2.136.136
NS2marge.ns.cloudflare.com, valentin.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT2google-site-verification=pO60wLY39sP0341, v=spf1 +a +mx +ip4:139.162.76.238 +ip4:1
SOA1marge.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

cschair.com.tw resolves to one IP number: 20.2.136.136.

Other host names, for instance topdenver.com, prosupex.com, pipefittingweb.com, sssco.com.tw and footwear.com.tw share IP numbers with cschair.com.tw.

Name Servers

cschair.com.tw's delegation uses two name servers: marge.ns.cloudflare.com and valentin.ns.cloudflare.com.

cschair.com.tw uses the same name server setup as other domains, such as alloymax.com, persque.com, jentex.com.tw, combest.com.tw and deiwucasting.com.

cschair.com.tw at least partially shares name servers with other domains, including technologyvote.us, kmsupplies.com, hspmom.com, ourchildrensvision.org and octo-pus.com.

These name servers are often used with katelyn.ns.cloudflare.com and yoxall.ns.cloudflare.com.

Host names with six IP numbers:

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.

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

cschair.com.tw 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.

cschair.com.tw shares at least some mail servers with other domains, for example ns500698.ns500758.ns500758.ns500736.ns500698.ns500576.ns500708.ns500698.ns500652.ns500619.ns500652.ns500619.ns500652.tracksymphony.com, emerrie.com, ns500693.ns500699.ns500699.ns500734.ns500693.ns500693.ns500699.ns500699.ns500699.ns500588.ns500588.ns500699.ns500588.ns500699.ns500588.ns500632.ns500612.dtrkdll.com, ns500699.ns500765.ns500693.ns500693.ns500699.ns500693.ns500693.ns500693.ns500699.ns500683.ns500632.ns500612.ns500588.ns500110.dtrkdll.com and ns500671.ns500742.ns500742.ns500731.ns500704.ns500705.ns500705.ns500704.ns500678.ns500291.ns500131.lustychickser.com.

These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1a and 142.250.141.26.

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26.

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

alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1a and 142.251.96.27.