communicationu.online - robtex.com

communicationu.online

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:48bc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9a5d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.188Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.93🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanirban.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A2803:f800:50::6ca2:c140🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanirban.ns.cloudflare.com
A2a06:98c1:50::ac40:2140🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanirban.ns.cloudflare.com
A108.162.193.64🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A172.64.33.64🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A173.245.59.64🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
NSsandy.ns.cloudflare.com
A2606:4700:50::adf5:3adb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A2803:f800:50::6ca2:c0db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandy.ns.cloudflare.com
A2a06:98c1:50::ac40:20db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandy.ns.cloudflare.com
A108.162.192.219🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A172.64.32.219🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A173.245.58.219🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
MX_dc-mx.1c367eabcfb0.communicationu.online ⭐
A107.190.130.127🇺🇸 DimeNOC107.190.128.0/20 HostDime.com Route Object
PTR107-190-130-127.static.hostdime.com
TXTv=spf1 +a +mx +ip4:107.190.130.127 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.72.188, 172.67.154.93
IPv6 hints2606:4700:3032::6815:48bc, 2606:4700:3033::ac43:9a5d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAanirban.ns.cloudflare.comdns@cloudflare.com serial=2401195564

online

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1778457515

Subdomains

www.communicationu.online

Same first word

communicationu.com
communicationu.online

DNS History

12 records (7 active, 5 former)

20192020202120222023202420252026NSanirban.ns.cloudflare.comsandy.ns.cloudflare.comMX_dc-mx.1c367eabcfb0.communicationu.onlinedc-7204e62284b1.communicationu.onlineA104.21.72.188172.67.154.932606:4700:3032::6815:48bc2606:4700:3033::ac43:9a5d104.27.158.226104.27.159.2262400:cb00:2048:1::681b:9ee22400:cb00:2048:1::681b:9fe2
●NSanirban.ns.cloudflare.com2018-05-12 → 2026-05-11 · 2 obs
● 2018-05-12 07:29:10
● 2026-05-11 00:36:20
●NSsandy.ns.cloudflare.com2018-05-12 → 2026-05-11 · 2 obs
● 2018-05-12 07:29:10
● 2026-05-11 00:36:20
●MX_dc-mx.1c367eabcfb0.communicationu.online2026-04-09 → 2026-05-11 · 3 obs
○ 2018-05-12 07:29:10
● 2026-04-09 12:48:14
● 2026-05-11 00:36:20
○MXdc-7204e62284b1.communicationu.online2018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 07:29:10
○ 2026-04-09 12:48:14
○ 2026-05-11 00:36:20
●A104.21.72.1882026-04-09 → 2026-05-11 · 3 obs
○ 2018-05-12 07:29:10
● 2026-04-09 12:48:14
● 2026-05-11 00:36:20
○A104.27.158.2262018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 07:29:10
○ 2026-04-09 12:48:14
○ 2026-05-11 00:36:20
○A104.27.159.2262018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 07:29:10
○ 2026-04-09 12:48:14
○ 2026-05-11 00:36:20
●A172.67.154.932026-04-09 → 2026-05-11 · 3 obs
○ 2018-05-12 07:29:10
● 2026-04-09 12:48:14
● 2026-05-11 00:36:20
○A2400:cb00:2048:1::681b:9ee22018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 07:29:10
○ 2026-04-09 12:48:14
○ 2026-05-11 00:36:20
○A2400:cb00:2048:1::681b:9fe22018-05-12 → 2018-05-12 · 3 obs
● 2018-05-12 07:29:10
○ 2026-04-09 12:48:14
○ 2026-05-11 00:36:20
●A2606:4700:3032::6815:48bc2026-04-09 → 2026-05-11 · 3 obs
○ 2018-05-12 07:29:10
● 2026-04-09 12:48:14
● 2026-05-11 00:36:20
●A2606:4700:3033::ac43:9a5d2026-04-09 → 2026-05-11 · 3 obs
○ 2018-05-12 07:29:10
● 2026-04-09 12:48:14
● 2026-05-11 00:36:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
onlinens10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org8 records
communicationu.onlinesandy.ns.cloudflare.com, anirban.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.64

NS records: sandy.ns.cloudflare.com, anirban.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for communicationu.online (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.154.93, 104.21.72.188
AAAA22606:4700:3032::6815:48bc, 2606:4700:3033::ac43:9a5d
NS2anirban.ns.cloudflare.com, sandy.ns.cloudflare.com
MX1_dc-mx.1c367eabcfb0.communicationu.onlin
TXT1v=spf1 +a +mx +ip4:107.190.130.127 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anirban.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.info, ns01.trs-dns.net...)

Analysis

Hierarchy

www.communicationu.online is a child of communicationu.online.

IP Addresses

communicationu.online refers to four IP numbers: 2606:4700:3032::6815:48bc, 2606:4700:3033::ac43:9a5d, 104.21.72.188 and 172.67.154.93.

Other host names, for instance ishaam.com, volpusi.net, gareporto.com, eyufena.top and www.ladcfamilies.org share IP numbers with communicationu.online.

Name Servers

communicationu.online's delegation uses two name servers: anirban.ns.cloudflare.com and sandy.ns.cloudflare.com.

communicationu.online uses the same name server setup as other domains, such as myscm.com.my, cfcrozier.ca, lotiple.com, shuttlecentral.com and ensoftcorp.com.

communicationu.online at least partially shares name servers with other domains, including trafficbotphp.com, wmucultures.com, 4anime.vu, connectechasia.com and firelinehosting.com.

These name servers are commonly used with jerry.ns.cloudflare.com.

Host names with six IP numbers:

anirban.ns.cloudflare.com points to 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64.

sandy.ns.cloudflare.com points to 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219.

Mail Servers

A single mail server handles communicationu.online, _dc-mx.1c367eabcfb0.communicationu.online.

Host name _dc-mx.1c367eabcfb0.communicationu.online resolves to a single IP: 107.190.130.127.