cu.be - dns.ninja

`cu.be`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:4d9^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:5d9^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4926^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.4.217^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.5.217^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.38^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`tegan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tegan.ns.cloudflare.com`
		A	108.162.192.226^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	172.64.32.226^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	173.245.58.226^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
TXT	`MS=2C5E9F0268964916B794BEEAEE13656DA4A7F6EB`
TXT	`atlassian-domain-verification=3cDMw4/Nrwauh5e63GM9pka9sOWQimMzhfW12UD3UUSoCWu...`
TXT	`atlassian-domain-verification=Y1FEaXgPkAmRPabkqE/3yaR31pI3hb3Wc3E/8ZJFkiKHFNk...`
TXT	`google-site-verification=LSazwXtrxaNgPGMwovwXwg9T8OsZ1jY_Rneek-V5jVc`
TXT	`google-site-verification=UnQtW6f2KXI-6T7lDhzErwKTl2dGAXJ7XRdL7ub6Gwc`
TXT	`twilio-domain-verification=61a753ee894074b600732fe4e475e882`
TXT	`v=spf1 include:_spf.google.com ip4:194.50.97.0/25 ip4:212.36.153.106 ip4:149....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.4.217, 104.26.5.217, 172.67.73.38
		IPv6 hints	2606:4700:20::681a:4d9, 2606:4700:20::681a:5d9, 2606:4700:20::ac43:4926
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2406809882

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028251311

WOT: SAFE (79/100)
📈 Tranco rank: #564,080

PTR for

c.f.f.f.d.e.e.f.0.0.0.0.0.0.0.0.0.0.0.0.4.1.3.0.c.7.6.0.1.0.0.2.ip6.arpa

36.97.50.194.in-addr.arpa

Subdomains

speedtest.cu.be

edge2.cu.be

ns1.cu.be

stat.cu.be

sentry.cu.be

zimbra.cu.be

mail2.cu.be

mail.cu.be

www.cu.be

php.cu.be

web-new.cu.be

Same first word

cu.co.th

cu.cx

cu.law

cu.net.tw

cu.by

cu.lt

cu.nl

cu.lv

cu.rs

cu.tc

cu.cz

cu.ru

cu.com.tw

cu.ac.kr

cu.cc.ua

cu.ma

cu.ie

cu.nu

cu.com.pl

cu.careers

cu.se

cu.edu.kz

cu.edu.la

cu.chat

cu.edu.ge

cu.edu.eg

cu.sk.ca

cu.org.tw

cu.edu

cu.com

cu.zone

cu.uz

cu.si

cu.pl

cu.no

cu.st

cu.net

cu.vg

cu.tn

cu.com.au

cu.to

cu.kz

cu.my

cu.gs

cu.ms

cu.edu.so

cu.edu.ng

cu.be

cu.co

cu.ca

cu.ee

cu.fr

cu.cm

cu.la

cu.am

cu.edu.pk

cu

cu.fm

cu.vc

cu.ac.ae

cu.lu

cu.edu.tr

cu.co.kr

cu.edu.ph

cu.hu

cu.net.au

cu.ws

cu.kiev.ua

cu.ac.mw

cu.coop.py

cu.studio

cu.mi.it

cu.org

cu.support

cu.ac

cu.com.ua

Similar names

uc.chat

uc.no

uc.org.uy

uc.gen.tr

uc.cz

uc.pl

uc.ms

uc.xyz

uc.hk

uc.edu.au

uc.lc

uc.k12.in.us

uc.com.mx

uc.com.my

uc.edu.co

uc.wtf

uc.sk

uc.gg

uc.net.ua

uc.network

uc.money

uc.ie

uc.com

uc.edu.pe

uc.se

uc.solutions

uc.com.ua

uc.dk

uc.ee

uc.ma

uc.uy

uc.kr.ua

uc.kiev.ua

uc.rw

uc.works

uc.partners

uc.cn

uc.by

uc.hu

uc.ro

uc.mil

uc.at

uc.rs

uc.ink

uc.wine

uc.schwarz

uc.edu.ve

uc.tel

uc.edu

DNS History

24 records (13 active, 11 former)

○NSbrussels6.cu.be2015-08-21 → 2020-08-06 · 4 obs

● 2015-08-21 20:12:32
● 2020-08-06 02:56:14
○ 2020-09-03 20:35:04
○ 2026-06-29 01:45:50

●NScoby.ns.cloudflare.com2026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

○NSfrankfurt1.cu.be2015-08-21 → 2020-08-06 · 4 obs

● 2015-08-21 20:12:32
● 2020-08-06 02:56:14
○ 2020-09-03 20:35:04
○ 2026-06-29 01:45:50

○NSns1.cu.be2020-09-03 → 2021-10-07 · 5 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2021-10-07 15:33:24
○ 2026-02-15 05:22:12
○ 2026-06-29 01:45:50

○NSns2.cu.be2020-09-03 → 2021-10-07 · 5 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2021-10-07 15:33:24
○ 2026-02-15 05:22:12
○ 2026-06-29 01:45:50

●NStegan.ns.cloudflare.com2026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

●MXalt1.aspmx.l.google.com2020-09-03 → 2026-06-29 · 3 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2026-06-29 01:45:50

●MXalt2.aspmx.l.google.com2020-09-03 → 2026-06-29 · 3 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2026-06-29 01:45:50

●MXalt3.aspmx.l.google.com2020-09-03 → 2026-06-29 · 3 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2026-06-29 01:45:50

●MXalt4.aspmx.l.google.com2020-09-03 → 2026-06-29 · 3 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2026-06-29 01:45:50

●MXaspmx.l.google.com2020-09-03 → 2026-06-29 · 3 obs

○ 2020-08-06 02:56:14
● 2020-09-03 20:35:04
● 2026-06-29 01:45:50

○MXmail.cu.be2015-10-10 → 2020-08-06 · 5 obs

○ 2015-10-05 21:08:24
● 2015-10-10 13:23:28
● 2020-08-06 02:56:14
○ 2020-09-03 20:35:04
○ 2026-06-29 01:45:50

○MXmail.firstlinknetworks.com2015-08-21 → 2015-10-05 · 4 obs

● 2015-08-21 20:12:32
● 2015-10-05 21:08:24
○ 2015-10-10 13:23:28
○ 2026-06-29 01:45:50

○MXmail3.firstlinknetworks.com2015-08-21 → 2020-08-06 · 4 obs

● 2015-08-21 20:12:32
● 2020-08-06 02:56:14
○ 2020-09-03 20:35:04
○ 2026-06-29 01:45:50

●A104.26.4.2172026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

●A104.26.5.2172026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

●A172.67.73.382026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

○A194.50.97.382015-08-21 → 2021-06-25 · 4 obs

● 2015-08-21 20:12:32
● 2021-06-25 05:14:18
○ 2021-10-07 15:33:24
○ 2026-06-29 01:45:50

○A194.50.97.402021-10-07 → 2021-10-07 · 4 obs

○ 2021-06-25 05:14:18
● 2021-10-07 15:33:24
○ 2026-02-15 05:22:12
○ 2026-06-29 01:45:50

○A2001:67c:314::feed:fffd2021-10-07 → 2021-10-07 · 4 obs

○ 2021-06-25 05:14:18
● 2021-10-07 15:33:24
○ 2026-02-15 05:22:12
○ 2026-06-29 01:45:50

○A2001:67c:314::feed:ffff2015-08-21 → 2021-06-25 · 4 obs

● 2015-08-21 20:12:32
● 2021-06-25 05:14:18
○ 2021-10-07 15:33:24
○ 2026-06-29 01:45:50

●A2606:4700:20::681a:4d92026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

●A2606:4700:20::681a:5d92026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

●A2606:4700:20::ac43:49262026-02-15 → 2026-06-29 · 3 obs

○ 2021-10-07 15:33:24
● 2026-02-15 05:22:12
● 2026-06-29 01:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...	-
cu.be	coby.ns.cloudflare.com, tegan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.226

NS records: coby.ns.cloudflare.com, tegan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu.be (unsigned zone)

⏱️ Timing

Total: 3875ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.5.217, 172.67.73.38...`
AAAA	3	`2606:4700:20::ac43:4926, 2606:4700:20::681a:4d9...`
NS	2	`coby.ns.cloudflare.com, tegan.ns.cloudflare.com`
MX	5	`ASPMX.L.GOOGLE.COM (pri: 1), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	7	`MS=2C5E9F0268964916B794BEEAEE13656DA4A7F, atlassian-domain-verification=3cDMw4/Nrw...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

speedtest.cu.be, edge2.cu.be, ns1.cu.be, stat.cu.be, sentry.cu.be and a few other host names are all children of cu.be.

IP Addresses

With 6 IP addresses in total, cu.be resolves to 104.26.4.217, 104.26.5.217, 172.67.73.38 and 3 other.

Among the host names that share IP numbers with cu.be are literarydevices.com, www.imtilak.net, forwardpanel.com and two others.

Name Servers

cu.be has two authoritative name servers — coby.ns.cloudflare.com and tegan.ns.cloudflare.com.

cu.be has the same name server delegation as a number of other domains, such as amzzing129didido378.com, inlinetech.com.np, nativetrailshome.com and two more.

Host names resolving to 6 IP numbers:

coby.ns.cloudflare.com points to 108.162.193.92, 172.64.33.92, 173.245.59.92 and 3 other IP addresses.

tegan.ns.cloudflare.com points to 108.162.192.226, 172.64.32.226, 173.245.58.226 and 3 other IP addresses.

Mail Servers

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

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

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

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

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