cu-bo.com - robtex.com

cu-bo.com

DNSSEC⚠️ Not signed
NSa6.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb6.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1765096007

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=1774615147

Same first word

cu-bo.com

Similar names

bu-co.de
ub-co.com
co-bu.com
bu-co.ru
cub-o.it

DNS History

22 records (4 active, 18 former)

200920112013201520172019202120232025NSa.share-dns.coma6.share-dns.comb.share-dns.netb6.share-dns.netdns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.czns55.1und1.dens56.1und1.deMXmx.cu-bo.commx00.kundenserver.demx01.kundenserver.deA62.149.128.15162.149.128.15462.149.128.15762.149.128.16062.149.128.16362.149.128.16662.149.128.7262.149.128.7487.106.113.45
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-13 10:56:32
● 2026-03-27 12:58:08
●NSa6.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-13 10:56:32
● 2026-03-27 12:58:08
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-13 10:56:32
● 2026-03-27 12:58:08
●NSb6.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
○ 2016-04-13 10:56:32
● 2026-03-27 12:58:08
○NSdns.technorail.com2016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○NSdns2.technorail.com2016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○NSdns3.arubadns.net2016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○NSdns4.arubadns.cz2016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○NSns55.1und1.de2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:09:44
○ 2015-10-16 20:34:04
○ 2026-03-27 12:58:08
○NSns56.1und1.de2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:09:44
○ 2015-10-16 20:34:04
○ 2026-03-27 12:58:08
○MXmx.cu-bo.com2016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○MXmx00.kundenserver.de2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:09:44
○ 2015-10-16 20:34:04
○ 2026-03-27 12:58:08
○MXmx01.kundenserver.de2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:09:44
○ 2015-10-16 20:34:04
○ 2026-03-27 12:58:08
○A62.149.128.1512016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.1542016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.1572016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.1602016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.1632016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.1662016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.722016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A62.149.128.742016-04-13 → 2016-04-13 · 3 obs
○ 2015-10-16 20:34:04
● 2016-04-13 10:56:32
○ 2026-03-27 12:58:08
○A87.106.113.452008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 01:09:44
○ 2015-10-16 20:34:04
○ 2026-03-27 12:58:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cu-bo.comb6.share-dns.net, a6.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu-bo.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a6.share-dns.com)

Analysis

Name Servers

cu-bo.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

cu-bo.com shares name servers with other domains at least partially, for example syjygx168.com, yobomix.com, jxsun.com, fzhome.com.cn and 587795.com.

these name servers are often used with the following: a1.share-dns.com, b1.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a2.share-dns.com, b2.share-dns.net, a5.share-dns.com, b5.share-dns.net, a7.share-dns.com and b7.share-dns.net.

Host names with one IP number:

a6.share-dns.com points to: 172.64.53.25.

a.share-dns.com points to: 172.64.53.25.

b6.share-dns.net points to: 172.64.52.239.

b.share-dns.net points to: 172.64.52.239.

Host names pointing to 172.64.53.25: a6.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b6.share-dns.net and b.share-dns.net.