u-collabo.com - robtex.com

u-collabo.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:df52🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:4b75🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.117Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.82🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeloise.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A2803:f800:50::6ca2:c2d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReloise.ns.cloudflare.com
A2a06:98c1:50::ac40:22d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTReloise.ns.cloudflare.com
A108.162.194.208🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A162.159.38.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A172.64.34.208🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
NSrene.ns.cloudflare.com
A2606:4700:58::a29f:2cb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrene.ns.cloudflare.com
A2803:f800:50::6ca2:c3b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrene.ns.cloudflare.com
A2a06:98c1:50::ac40:23b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrene.ns.cloudflare.com
A108.162.195.180🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrene.ns.cloudflare.com
A162.159.44.180Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrene.ns.cloudflare.com
A172.64.35.180🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrene.ns.cloudflare.com
TXTgoogle-site-verification=0tw3pAwQNa00uN3Z6oqmjF1OBadcnayBU07DJxyrYbo
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.117, 172.67.223.82
IPv6 hints2606:4700:3030::ac43:df52, 2606:4700:3034::6815:4b75
SOAeloise.ns.cloudflare.comdns@cloudflare.com serial=2411051769

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785681267

Same first word

u-collabo.com

DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NSeloise.ns.cloudflare.comrene.ns.cloudflare.comns1.jimdo.comns2.jimdo.comMXmx1.jimdo.commx2.jimdo.comA104.21.75.117172.67.223.822606:4700:3030::ac43:df522606:4700:3034::6815:4b752606:4700:3032::6815:4b752606:4700:3035::ac43:df5252.19.13.6852.212.214.22652.49.48.68
●NSeloise.ns.cloudflare.com2026-07-06 → 2026-08-02 · 3 obs
○ 2017-09-29 17:14:02
● 2026-07-06 01:08:56
● 2026-08-02 14:45:04
○NSns1.jimdo.com2016-12-13 → 2017-09-29 · 4 obs
● 2016-12-13 06:54:18
● 2017-09-29 17:14:02
○ 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
○NSns2.jimdo.com2016-12-13 → 2017-09-29 · 4 obs
● 2016-12-13 06:54:18
● 2017-09-29 17:14:02
○ 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
●NSrene.ns.cloudflare.com2026-07-06 → 2026-08-02 · 3 obs
○ 2017-09-29 17:14:02
● 2026-07-06 01:08:56
● 2026-08-02 14:45:04
○MXmx1.jimdo.com2016-12-13 → 2017-09-29 · 4 obs
● 2016-12-13 06:54:18
● 2017-09-29 17:14:02
○ 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
○MXmx2.jimdo.com2016-12-13 → 2017-09-29 · 4 obs
● 2016-12-13 06:54:18
● 2017-09-29 17:14:02
○ 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
●A104.21.75.1172026-07-06 → 2026-08-02 · 3 obs
○ 2017-09-29 17:14:02
● 2026-07-06 01:08:56
● 2026-08-02 14:45:04
●A172.67.223.822026-07-06 → 2026-08-02 · 3 obs
○ 2017-09-29 17:14:02
● 2026-07-06 01:08:56
● 2026-08-02 14:45:04
●A2606:4700:3030::ac43:df522026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-06 01:08:56
● 2026-08-02 14:45:04
○A2606:4700:3032::6815:4b752026-07-06 → 2026-07-06 · 3 obs
○ 2017-09-29 17:14:02
● 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
●A2606:4700:3034::6815:4b752026-08-02 → 2026-08-02 · 2 obs
○ 2026-07-06 01:08:56
● 2026-08-02 14:45:04
○A2606:4700:3035::ac43:df522026-07-06 → 2026-07-06 · 3 obs
○ 2017-09-29 17:14:02
● 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
○A52.19.13.682017-09-29 → 2017-09-29 · 4 obs
○ 2016-12-13 06:54:18
● 2017-09-29 17:14:02
○ 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
○A52.212.214.2262017-09-29 → 2017-09-29 · 4 obs
○ 2016-12-13 06:54:18
● 2017-09-29 17:14:02
○ 2026-07-06 01:08:56
○ 2026-08-02 14:45:04
○A52.49.48.682016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 06:54:18
○ 2017-09-29 17:14:02
○ 2026-08-02 14:45:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
u-collabo.comeloise.ns.cloudflare.com, rene.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.208

NS records: eloise.ns.cloudflare.com, rene.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-collabo.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.82, 104.21.75.117
AAAA22606:4700:3030::ac43:df52, 2606:4700:3034::6815:4b75
NS2eloise.ns.cloudflare.com, rene.ns.cloudflare.com
TXT1google-site-verification=0tw3pAwQNa00uN3
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eloise.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eloise.ns.cloudflare.com, eloise.ns.cloudflare.com, eloise.ns.cloudflare.com...)

Analysis

IP Addresses

u-collabo.com directs to four IP numbers, which are 104.21.75.117, 172.67.223.82, 2606:4700:3030::ac43:df52 and 2606:4700:3034::6815:4b75.

phocks.org, uproxy.org, jeffstudio.cn plus two other host names have IP numbers in common with u-collabo.com.

Name Servers

DNS delegation for u-collabo.com points to two name servers: eloise.ns.cloudflare.com and rene.ns.cloudflare.com.

The name server configuration of u-collabo.com is shared with other domains, for instance toskyrecords.com, gen-swat.com, festivalnrmal.net and two others.

At least some of u-collabo.com's name servers are shared with other domains, for example onsuarge.club, boardrepo.com, (0x787878)tronic.com and two more.

It is common for these name servers to be used in conjunction with the name servers norman.ns.cloudflare.com, lex.ns.cloudflare.com and stella.ns.cloudflare.com.

Hosts with 6 IP addresses each:

eloise.ns.cloudflare.com has IP addresses 108.162.194.208, 162.159.38.208 and 172.64.34.208, plus 3 other.

rene.ns.cloudflare.com has IP addresses 108.162.195.180, 162.159.44.180 and 172.64.35.180, plus 3 other.