647.tw - robtex.com

647.tw

DNSSEC⚠️ Not signed
A23.145.248.43🇺🇸 CLOUDFLARESPECTRUM23.145.248.0/24 Spire Cloud Limited
PTR43.248.145.23.as211392.com
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns1.p03.nsone.net ⚠️ Not in parent delegation 🔒
A2620:4d:4000:6259:7:3:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p03.nsone.net
A198.51.44.3🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p03.nsone.net
NSdns1.p06.nsone.net ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:6:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p06.nsone.net
A198.51.44.6🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p06.nsone.net
NSdns2.p03.nsone.net ⚠️ Not in parent delegation 🔒
A2a00:edc0:6259:7:3::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p03.nsone.net
A198.51.45.3🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p03.nsone.net
NSdns2.p06.nsone.net ⚠️ Not in zone NS records
A2a00:edc0:6259:7:6::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p06.nsone.net
A198.51.45.6🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p06.nsone.net
NSdns3.p03.nsone.net ⚠️ Not in parent delegation 🔒
A2620:4d:4000:6259:7:3:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p03.nsone.net
A198.51.44.67🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p03.nsone.net
NSdns4.p03.nsone.net ⚠️ Not in parent delegation 🔒
A2a00:edc0:6259:7:3::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p03.nsone.net
A198.51.45.67🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p03.nsone.net
SOAdns1.p01.nsone.netdomains+netlify@netlify.com serial=1747135671

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=2010992784

Same first word

647.org
647.tw
647.com
647.ca
647.net.cn
647.ru
647.us
647.su
647.nl
647.org.cn
647.ir
647.in
647.eu
647.net
647.de
647.onl

Similar names

764.it
476.me
467.ca
764.in
674.at
674.cc
467.ru
746.net
674.net
674.us
746.it
476.ph
746.ir
467.tv
467.com.cn
746.org
764.com.cn
746.in
674.ca
764.nl
764.de
764.app
746.ca
746.com.cn
746.com
764.uk
476.ca
476.se
476.biz
476.net
674.co.uk
467.us
476.pl
764.net
746.de
764.farm
746.me
746.us
764.hu
764.co.uk
476.it
476.cc
476.eu
476.ovh
467.me
674.me
476.nl
674.fm
674.eu
674.info
476.fr
764.org
467.cn
467.eu
467.com
467.cm
476.us
674.cn
764.tv
467.it
476.de
476.digital
674.in
476.com
674.ir
674.it
674.com
746.cc
746.ru
467.de
467.info
467.fr
674.ru
476.in
476.mydns.jp
674.org
467.in
764.fm
674.de

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.p01.nsone.netdns1.p03.nsone.netdns1.p06.nsone.netdns2.p03.nsone.netdns2.p06.nsone.netdns3.p03.nsone.netdns4.p03.nsone.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA23.145.248.43
●NSdns1.p01.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
●NSdns1.p03.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
●NSdns1.p06.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
●NSdns2.p03.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
●NSdns2.p06.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
●NSdns3.p03.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
●NSdns4.p03.nsone.net2026-02-23 → 2026-03-13 · 3 obs
○ 2021-05-25 22:43:32
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52
○NSns1.myhostadmin.net2015-12-07 → 2016-09-08 · 4 obs
● 2015-12-07 18:32:38
● 2016-09-08 06:46:04
○ 2021-05-25 22:43:32
○ 2026-03-13 02:31:52
○NSns2.myhostadmin.net2015-12-07 → 2016-09-08 · 4 obs
● 2015-12-07 18:32:38
● 2016-09-08 06:46:04
○ 2021-05-25 22:43:32
○ 2026-03-13 02:31:52
○NSns3.myhostadmin.net2015-12-07 → 2016-09-08 · 4 obs
● 2015-12-07 18:32:38
● 2016-09-08 06:46:04
○ 2021-05-25 22:43:32
○ 2026-03-13 02:31:52
○NSns4.myhostadmin.net2015-12-07 → 2016-09-08 · 4 obs
● 2015-12-07 18:32:38
● 2016-09-08 06:46:04
○ 2021-05-25 22:43:32
○ 2026-03-13 02:31:52
○NSns5.myhostadmin.net2015-12-07 → 2016-09-08 · 4 obs
● 2015-12-07 18:32:38
● 2016-09-08 06:46:04
○ 2021-05-25 22:43:32
○ 2026-03-13 02:31:52
○NSns6.myhostadmin.net2015-12-07 → 2016-09-08 · 4 obs
● 2015-12-07 18:32:38
● 2016-09-08 06:46:04
○ 2021-05-25 22:43:32
○ 2026-03-13 02:31:52
●A23.145.248.432026-02-23 → 2026-03-13 · 2 obs
● 2026-02-23 21:37:18
● 2026-03-13 02:31:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
647.twdns1.p06.nsone.net, dns2.p06.nsone.net-

✅ Authoritative Response

Server: 198.51.45.6

NS records: dns1.p06.nsone.net, dns2.p06.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 647.tw (unsigned zone)

⏱️ Timing

Total: 1703ms | Queries: -

📄 Records

TypeCountSample Data
A123.145.248.43
NS4dns1.p03.nsone.net, dns2.p03.nsone.net...
SOA1dns1.p01.nsone.net domains+netlify.netli

Analysis

IP Addresses

647.tw points to a single IP number: 23.145.248.43.

other host names for instance a35.tw, a57.tw, 458.tw, d59.me and g59.me share IP numbers with 647.tw.

Name Servers

647.tw is delegated to seven name servers: dns1.p01.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, dns1.p06.nsone.net and dns2.p06.nsone.net.

647.tw at least partially shares name servers with other domains, for instance mtp.dog, leletech.net, treage.com, coloniabestattungen.de and completelybranded.com.

These name servers are often used together with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns3.p06.nsone.net, dns4.p06.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net and ns01.msddns.com.

Host names with two IP numbers:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

dns1.p03.nsone.net points to 2620:4d:4000:6259:7:3:0:1 and 198.51.44.3.

dns2.p03.nsone.net points to 2a00:edc0:6259:7:3::2 and 198.51.45.3.

dns3.p03.nsone.net points to 2620:4d:4000:6259:7:3:0:3 and 198.51.44.67.

dns4.p03.nsone.net points to 2a00:edc0:6259:7:3::4 and 198.51.45.67.

dns1.p06.nsone.net points to 2620:4d:4000:6259:7:6:0:1 and 198.51.44.6.

dns2.p06.nsone.net points to 2a00:edc0:6259:7:6::2 and 198.51.45.6.