tsukurel.jp - robtex.com

tsukurel.jp

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4b2f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:d5c3🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.47Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.195🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalec.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
A2803:f800:50::6ca2:c13b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalec.ns.cloudflare.com
A2a06:98c1:50::ac40:213b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalec.ns.cloudflare.com
A108.162.193.59🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
A172.64.33.59🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
A173.245.59.59🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
NSprincess.ns.cloudflare.com
A2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRprincess.ns.cloudflare.com
A2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45
PTRprincess.ns.cloudflare.com
A108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
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::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.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::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=QjKJ0ZCMVrAghfF4rH20VBFEprvmlZhM1oylTI1b8aI
TXTv=spf1 include:_spf.google.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.47, 172.67.213.195
IPv6 hints2606:4700:3030::6815:4b2f, 2606:4700:3031::ac43:d5c3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOAalec.ns.cloudflare.comdns@cloudflare.com serial=2408896780

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1784580302

Same first word

tsukurel.jp

DNS History

13 records (11 active, 2 former)

NSalec.ns.cloudflare.comprincess.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.75.47172.67.213.1952606:4700:3030::6815:4b2f2606:4700:3031::ac43:d5c32606:4700:3030::ac43:d5c32606:4700:3032::6815:4b2f
●NSalec.ns.cloudflare.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●NSprincess.ns.cloudflare.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●MXalt1.aspmx.l.google.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●MXalt2.aspmx.l.google.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●MXalt3.aspmx.l.google.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●MXalt4.aspmx.l.google.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●MXaspmx.l.google.com2026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●A104.21.75.472026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●A172.67.213.1952026-05-30 → 2026-07-20 · 2 obs
● 2026-05-30 14:13:02
● 2026-07-20 21:02:52
●A2606:4700:3030::6815:4b2f2026-07-17 → 2026-07-20 · 3 obs
○ 2026-05-30 14:13:02
● 2026-07-17 19:46:58
● 2026-07-20 21:02:52
○A2606:4700:3030::ac43:d5c32026-05-30 → 2026-05-30 · 3 obs
● 2026-05-30 14:13:02
○ 2026-07-17 19:46:58
○ 2026-07-20 21:02:52
●A2606:4700:3031::ac43:d5c32026-07-17 → 2026-07-20 · 3 obs
○ 2026-05-30 14:13:02
● 2026-07-17 19:46:58
● 2026-07-20 21:02:52
○A2606:4700:3032::6815:4b2f2026-05-30 → 2026-05-30 · 3 obs
● 2026-05-30 14:13:02
○ 2026-07-17 19:46:58
○ 2026-07-20 21:02:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
tsukurel.jpprincess.ns.cloudflare.com, alec.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.59

NS records: princess.ns.cloudflare.com, alec.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsukurel.jp (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.75.47, 172.67.213.195
AAAA22606:4700:3031::ac43:d5c3, 2606:4700:3030::6815:4b2f
NS2alec.ns.cloudflare.com, princess.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=QjKJ0ZCMVrAghfF, v=spf1 include:_spf.google.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alec.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

tsukurel.jp points to the four IP addresses 104.21.75.47, 172.67.213.195, 2606:4700:3030::6815:4b2f and 2606:4700:3031::ac43:d5c3.

www.ipa2016.com, (0x6675636b)bookdating.co, betwinner1.ru plus two other host names have IP numbers in common with tsukurel.jp.

Name Servers

Two name servers handle the delegation for tsukurel.jp: alec.ns.cloudflare.com and princess.ns.cloudflare.com.

The name server configuration of tsukurel.jp is shared with other domains, for instance kingstownradio.co.uk, ieltsdaminh.edu.vn, trw.lat and two others.

There is at least partial name server overlap between tsukurel.jp and other domains — vantagesports.com, kvb-th.com, alzbetter.com and two more among them.

These name servers frequently co-occur with the name servers mark.ns.cloudflare.com and john.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alec.ns.cloudflare.com resolves to 108.162.193.59, 172.64.33.59 and 173.245.59.59 among others, with 3 other IP addresses in total.

princess.ns.cloudflare.com resolves to 108.162.194.17, 162.159.38.17 and 172.64.34.17 among others, with 3 other IP addresses in total.

Mail Servers

tsukurel.jp has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by tsukurel.jp are shared with other domains: klockmagasinet.se, tradgo.ca, veloragoods.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c1d::1b.

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

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

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

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.