circletech.tw - robtex.com

circletech.tw

DNSSEC⚠️ Not signed
NSns1.ix1000.com ⭐
A219.84.160.181🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD.
PTRns1.ix1000.com
NSns2.ix1000.com
A219.84.160.182🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD.
PTRns2.ix1000.com
NSns3.ix1000.com
A61.56.223.220🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd
PTRfa223-220.asiawhere.com
NSns4.ix1000.com
A61.56.223.221🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd
PTRfa223-221.asiawhere.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
SOAns1.ix1000.comroot@circletech.tw serial=1696584398

tw

DNSSEC🔒 Signed (DS record present)
NSa.dns.tw ⭐
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.dns.tw
NSc.dns.tw
NSd.dns.tw
NSe.dns.tw
NSf.dns.tw
NSg.dns.tw
NSh.dns.tw
SOAa.dns.twsnw@twnic.net.tw serial=2011000170

Same first word

circletech.net
circletech.ru
circletech.email
circletech.cz
circletech.pl
circletech.tw
circletech.it
circletech.sk
circletech.info

Similar names

techcircle.blogspot.com
techcircle.com.au
theccircle.org
techcircle.live
electrichc.com
techcircle.org
clerictech.com
techcircle.com
hcelectric.com
techcircle.in
techcircle.net

DNS History

16 records (9 active, 7 former)

20192020202120222023202420252026NSns1.ix1000.comns2.ix1000.comns3.ix1000.comns4.ix1000.comns19.cx901.comns20.cx901.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA122.147.183.55
●NSns1.ix1000.com2026-03-22 → 2026-04-12 · 3 obs
○ 2018-01-30 22:15:44
● 2026-03-22 09:24:02
● 2026-04-12 19:48:02
○NSns19.cx901.com2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02
●NSns2.ix1000.com2026-03-22 → 2026-04-12 · 3 obs
○ 2018-01-30 22:15:44
● 2026-03-22 09:24:02
● 2026-04-12 19:48:02
○NSns20.cx901.com2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02
●NSns3.ix1000.com2026-03-22 → 2026-04-12 · 3 obs
○ 2018-01-30 22:15:44
● 2026-03-22 09:24:02
● 2026-04-12 19:48:02
●NSns4.ix1000.com2026-03-22 → 2026-04-12 · 3 obs
○ 2018-01-30 22:15:44
● 2026-03-22 09:24:02
● 2026-04-12 19:48:02
●MXalt1.aspmx.l.google.com2018-01-30 → 2026-04-12 · 2 obs
● 2018-01-30 22:15:44
● 2026-04-12 19:48:02
●MXalt2.aspmx.l.google.com2018-01-30 → 2026-04-12 · 2 obs
● 2018-01-30 22:15:44
● 2026-04-12 19:48:02
●MXalt3.aspmx.l.google.com2026-03-22 → 2026-04-12 · 3 obs
○ 2018-01-30 22:15:44
● 2026-03-22 09:24:02
● 2026-04-12 19:48:02
●MXalt4.aspmx.l.google.com2026-03-22 → 2026-04-12 · 3 obs
○ 2018-01-30 22:15:44
● 2026-03-22 09:24:02
● 2026-04-12 19:48:02
●MXaspmx.l.google.com2018-01-30 → 2026-04-12 · 2 obs
● 2018-01-30 22:15:44
● 2026-04-12 19:48:02
○MXaspmx2.googlemail.com2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02
○MXaspmx3.googlemail.com2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02
○MXaspmx4.googlemail.com2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02
○MXaspmx5.googlemail.com2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02
○A122.147.183.552018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 22:15:44
○ 2026-03-22 09:24:02
○ 2026-04-12 19:48:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
circletech.twns4.ix1000.com, ns3.ix1000.com, ns1.ix1000.com, ns2.ix1000.com-

✅ Authoritative Response

Server:219.84.160.182

NS records: ns4.ix1000.com, ns3.ix1000.com, ns1.ix1000.com, ns2.ix1000.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circletech.tw (unsigned zone)

⏱️ Timing

Total: 3457ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.ix1000.com, ns4.ix1000.com...
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
SOA1ns1.ix1000.com root.circletech.tw

Analysis

Name Servers

circletech.tw is delegated to four name servers: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com and ns4.ix1000.com.

circletech.tw at least partially shares name servers with other domains, for instance sunusgear.com, cleardirection.org, letao.com.sg, kronoswiss.tw and banzig.com.

These name servers are commonly used with ns1.wt550.com and ns2.wt550.com.

Host names with a single IP address

ns1.ix1000.com points to 219.84.160.181

ns2.ix1000.com points to 219.84.160.182

ns3.ix1000.com points to 61.56.223.220

ns4.ix1000.com points to 61.56.223.221

Mail Servers

circletech.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.

circletech.tw shares mail servers with other domains at least in part, for instance sunvest.in, ns500754.ns500742.ns500742.ns500754.ns500742.ns500754.ns500678.ns500671.ns500678.ns500666.ns500649.ns500153.tenderladiesbz.com, startupcvs.com, ns500731.ns500742.ns500754.ns500731.ns500731.ns500704.ns500704.ns500671.ns500704.ns500649.ns500649.ns500153.tenderladiesbz.com and ns500758.ns500759.ns500698.ns500758.ns500758.ns500736.ns500735.ns500735.ns500735.ns500735.ns500576.ns500708.ns500619.ns500619.ns500576.ns500619.trackreceptor.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 142.250.101.26.

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

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

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