thirtythree.tw - robtex.com

thirtythree.tw

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8312🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:9ed🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.237Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.18🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnitin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
NSserena.ns.cloudflare.com
A2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRserena.ns.cloudflare.com
A2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRserena.ns.cloudflare.com
A108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.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)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=0UG5N_zW4qVpbCy-LEohC7XkwKo-Cx0Da6zqULocPf0
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.237, 172.67.131.18
IPv6 hints2606:4700:3031::ac43:8312, 2606:4700:3037::6815:9ed
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAnitin.ns.cloudflare.comdns@cloudflare.com serial=2400427934

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 2011-01-13 #1

Same first word

thirtythree.eu
thirtythree.co.uk
thirtythree.com.sg
thirtythree.org
thirtythree.net
thirtythree.tw
thirtythree.co.nz
thirtythree.jewelry
thirtythree.com.au
thirtythree.info
thirtythree.co
thirtythree.de

Similar names

threethirty.com

DNS History

21 records (11 active, 10 former)

20192020202120222023202420252026NSnitin.ns.cloudflare.comserena.ns.cloudflare.comfreedns1.registrar-servers.comfreedns2.registrar-servers.comfreedns3.registrar-servers.comfreedns4.registrar-servers.comfreedns5.registrar-servers.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.9.237172.67.131.182606:4700:3031::ac43:83122606:4700:3037::6815:9ed139.162.101.158188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
○NSfreedns1.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 12:47:26
○ 2026-02-17 14:04:42
○ 2026-05-12 04:52:08
○NSfreedns2.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 12:47:26
○ 2026-02-17 14:04:42
○ 2026-05-12 04:52:08
○NSfreedns3.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 12:47:26
○ 2026-02-17 14:04:42
○ 2026-05-12 04:52:08
○NSfreedns4.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 12:47:26
○ 2026-02-17 14:04:42
○ 2026-05-12 04:52:08
○NSfreedns5.registrar-servers.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 12:47:26
○ 2026-02-17 14:04:42
○ 2026-05-12 04:52:08
●NSnitin.ns.cloudflare.com2026-02-17 → 2026-05-12 · 3 obs
○ 2018-05-10 12:47:26
● 2026-02-17 14:04:42
● 2026-05-12 04:52:08
●NSserena.ns.cloudflare.com2026-02-17 → 2026-05-12 · 3 obs
○ 2018-05-10 12:47:26
● 2026-02-17 14:04:42
● 2026-05-12 04:52:08
●MXalt1.aspmx.l.google.com2018-05-10 → 2026-05-12 · 2 obs
● 2018-05-10 12:47:26
● 2026-05-12 04:52:08
●MXalt2.aspmx.l.google.com2018-05-10 → 2026-05-12 · 2 obs
● 2018-05-10 12:47:26
● 2026-05-12 04:52:08
●MXaspmx.l.google.com2018-05-10 → 2026-05-12 · 2 obs
● 2018-05-10 12:47:26
● 2026-05-12 04:52:08
●MXaspmx2.googlemail.com2018-05-10 → 2026-05-12 · 2 obs
● 2018-05-10 12:47:26
● 2026-05-12 04:52:08
●MXaspmx3.googlemail.com2018-05-10 → 2026-05-12 · 2 obs
● 2018-05-10 12:47:26
● 2026-05-12 04:52:08
●A104.21.9.2372026-02-17 → 2026-05-12 · 6 obs
○ 2018-05-10 12:47:26
● 2026-02-17 14:04:42
● 2026-02-22 14:15:32
○ 2026-02-24 21:58:16
● 2026-02-27 12:43:48
● 2026-05-12 04:52:08
○A139.162.101.1582018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 12:47:26
○ 2026-02-17 14:04:42
○ 2026-05-12 04:52:08
●A172.67.131.182026-02-17 → 2026-05-12 · 6 obs
○ 2018-05-10 12:47:26
● 2026-02-17 14:04:42
● 2026-02-22 14:15:32
○ 2026-02-24 21:58:16
● 2026-02-27 12:43:48
● 2026-05-12 04:52:08
○A188.114.96.02026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 14:15:32
● 2026-02-24 21:58:16
○ 2026-02-27 12:43:48
○ 2026-05-12 04:52:08
○A188.114.97.02026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 14:15:32
● 2026-02-24 21:58:16
○ 2026-02-27 12:43:48
○ 2026-05-12 04:52:08
●A2606:4700:3031::ac43:83122026-02-17 → 2026-05-12 · 6 obs
○ 2018-05-10 12:47:26
● 2026-02-17 14:04:42
● 2026-02-22 14:15:32
○ 2026-02-24 21:58:16
● 2026-02-27 12:43:48
● 2026-05-12 04:52:08
●A2606:4700:3037::6815:9ed2026-02-17 → 2026-05-12 · 6 obs
○ 2018-05-10 12:47:26
● 2026-02-17 14:04:42
● 2026-02-22 14:15:32
○ 2026-02-24 21:58:16
● 2026-02-27 12:43:48
● 2026-05-12 04:52:08
○A2a06:98c1:3120::2026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 14:15:32
● 2026-02-24 21:58:16
○ 2026-02-27 12:43:48
○ 2026-05-12 04:52:08
○A2a06:98c1:3121::2026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-22 14:15:32
● 2026-02-24 21:58:16
○ 2026-02-27 12:43:48
○ 2026-05-12 04:52:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
thirtythree.twserena.ns.cloudflare.com, nitin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.220

NS records: serena.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thirtythree.tw (unsigned zone)

⏱️ Timing

Total: 1339ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.131.18, 104.21.9.237
AAAA22606:4700:3037::6815:9ed, 2606:4700:3031::ac43:8312
NS2nitin.ns.cloudflare.com, serena.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1google-site-verification=0UG5N_zW4qVpbCy
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1nitin.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

thirtythree.tw resolves to four IPs: 2606:4700:3031::ac43:8312, 2606:4700:3037::6815:9ed, 104.21.9.237 and 172.67.131.18.

Other host names, for instance ns1.reloaded.com.br, hometownbyhandlebar.com, 01209com.jsyzhaishi.com, todopelotaa.com and aromahuette.com share IP numbers with thirtythree.tw.

Name Servers

thirtythree.tw has two name servers: nitin.ns.cloudflare.com and serena.ns.cloudflare.com.

thirtythree.tw shares the same name server setup as other domains, for example (0x73686974)coins.club, folf.systems, bitcoin.guru, kvl.com.tw and galaxyxbet.com.

thirtythree.tw shares some name servers with other domains, for example newsbote.com, fmbolivia.com.bo, docsbench.com, djf.dk and zuomomo.top.

These name servers are commonly used together with cass.ns.cloudflare.com and ulla.ns.cloudflare.com.

Host names with six IP numbers: nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215; serena.ns.cloudflare.com points to: 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

Mail Servers

thirtythree.tw is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

thirtythree.tw shares some mail servers with other domains, at least partially; for instance ns500759.ns500698.ns500759.ns500759.ns500758.ns500736.ns500735.ns500736.ns500735.ns500736.ns500735.ns500736.ns500708.ns500698.ns500708.ns500708.ns500652.trackreceptor.com, ns500754.ns500671.ns500742.ns500731.ns500731.ns500731.ns500705.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com, sistemas24h.com, pathways-travel.com and ns500734.ns500699.ns500699.ns500734.ns500693.ns500588.ns500699.ns500588.ns500588.ns500612.ns500632.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1b and 142.250.101.27

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:f8b0:4023:3003::1b and 172.253.145.26

Host names that point to 2800:3f0:4003:c0f::1b are aspmx2.googlemail.com and alt1.aspmx.l.google.com