`b-ubi.net`

DNSSEC	⚠️ Not signed
NS	`hera.x.cuci.nl` ⭐
		A	212.125.128.1^{🇳🇱 CUCI212.125.128.0/24 Cubic Circle}
			PTR	`hera.cuci.nl`
NS	`hermes.x.cuci.nl`
		A	212.125.128.2^{🇳🇱 CUCI212.125.128.0/24 Cubic Circle}
			PTR	`hermes.cuci.nl`
MX	`mx1.cuci.nl` ⭐
		A	212.125.129.164^{🇳🇱 CUCI212.125.129.0/24 Cubic Circle}
			PTR	`mx1.cuci.nl`
MX	`mxbackup.cuci.nl`⁽⁸⁾
		A	212.125.128.3^{🇳🇱 CUCI212.125.128.0/24 Cubic Circle}
			PTR	`mxbackup.cuci.nl`
MX	`spambackup.cuci.nl`⁽¹⁶⁾
		A	212.125.128.6^{🇳🇱 CUCI212.125.128.0/24 Cubic Circle}
			PTR	`spambackup.cuci.nl`
SOA	`hera.x.cuci.nl`hostmaster@cuci.nl 2011-02-10 #3

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777164166

Same first word

b-ubi.net

DNS History

7 records (5 active, 2 former)

●NShera.x.cuci.nl2015-07-17 → 2026-04-26 · 2 obs

● 2015-07-17 21:44:24
● 2026-04-26 00:59:04

●NShermes.x.cuci.nl2015-09-14 → 2026-04-26 · 3 obs

○ 2015-07-17 21:44:24
● 2015-09-14 11:41:42
● 2026-04-26 00:59:04

●MXmx1.cuci.nl2015-09-14 → 2026-04-26 · 2 obs

● 2015-09-14 11:41:42
● 2026-04-26 00:59:04

●MXmxbackup.cuci.nl2015-09-14 → 2026-04-26 · 2 obs

● 2015-09-14 11:41:42
● 2026-04-26 00:59:04

○MXpop.cuci.nl2020-02-05 → 2020-02-05 · 4 obs

○ 2017-01-15 04:08:28
● 2020-02-05 08:28:36
○ 2026-04-01 22:13:10
○ 2026-04-26 00:59:04

●MXspambackup.cuci.nl2026-04-01 → 2026-04-26 · 3 obs

○ 2020-02-05 08:28:36
● 2026-04-01 22:13:10
● 2026-04-26 00:59:04

○MXspv-bd0.x.cuci.nl2015-09-14 → 2017-01-15 · 4 obs

● 2015-09-14 11:41:42
● 2017-01-15 04:08:28
○ 2020-02-05 08:28:36
○ 2026-04-26 00:59:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b-ubi.net	hera.x.cuci.nl, hermes.x.cuci.nl	-

✅ Authoritative Response

Server:212.125.128.2

NS records: hera.x.cuci.nl, hermes.x.cuci.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-ubi.net (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`hera.x.cuci.nl, hermes.x.cuci.nl`
MX	3	`mxbackup.cuci.nl (pri: 8), mx1.cuci.nl (pri: 4)...`
SOA	1	`hera.x.cuci.nl hostmaster.cuci.nl`

Analysis

Name Servers

b-ubi.net's delegation uses two name servers: hera.x.cuci.nl and hermes.x.cuci.nl.

b-ubi.net uses the same name server setup as other domains, such as naambord.com, sensen.nl, vitepress.nl, erotische-massage.nl and bedden.info.

b-ubi.net at least partially shares name servers with other domains, including bizarr.nl, gulpener.nl, henzo.de, csd-echt.nl and ob.nl.

These name servers are commonly used with hermes.nl.cuci.nl, ns1.rpip.nl and ns2.rpip.nl.

Host names with a single IP address: hera.x.cuci.nl points to 212.125.128.1; hermes.x.cuci.nl points to 212.125.128.2.

Mail Servers

Three mail servers handle b-ubi.net: mx1.cuci.nl, mxbackup.cuci.nl and spambackup.cuci.nl.

b-ubi.net shares at least some mail servers with other domains, for example ob.nl, redemptoristen.nl, cuci.net, agressiecursus.com and speakerkabel.nl.

These mail servers are often used together with the mail servers pop.cuci.nl.

Host names with a single IP:

mx1.cuci.nl points to 212.125.129.164; mxbackup.cuci.nl points to 212.125.128.3; spambackup.cuci.nl points to 212.125.128.6.

b-ubi.net - robtex.com

b-ubi.net

net