`rbstelecomservice.org`

DNSSEC	⚠️ Not signed
NS	`udns1.cscdns.net` ⭐
		A	2001:502:f3ff::201^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
		A	204.74.66.1^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`ns1.alba.bank`
			PTR	`edns1.ultradns.com`
			PTR	`udns1.cscdns.net`
			PTR	`udns1.cscdns.uk`
			PTR	`ns1.webipdns.com.au`
NS	`udns2.cscdns.uk`
		A	2001:502:4612::201^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
		A	204.74.111.1^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`ns2.alba.bank`
			PTR	`udns2.cscdns.net`
			PTR	`edns1.ultradns.org`
			PTR	`udns2.cscdns.uk`
			PTR	`ns2.webipdns.com.au`
TXT	`v=spf1 ip4:155.136.80.0/24 -all`
SOA	`udns1.cscdns.net`premiumdns@support.neustar 2019-11-10 #12

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776011745

Same first word

rbstelecomservice.org

rbstelecomservice.net

DNS History

10 records (2 active, 8 former)

○NSns1.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

○NSns2.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

○NSns3.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

○NSns4.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

○NSns5.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

○NSns6.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

○NSns7.markmonitor.com2015-08-02 → 2017-03-14 · 4 obs

● 2015-08-02 15:26:20
● 2017-03-14 17:31:28
○ 2020-01-11 05:25:32
○ 2026-04-12 16:50:32

●NSudns1.cscdns.net2020-01-11 → 2026-04-12 · 3 obs

○ 2017-03-14 17:31:28
● 2020-01-11 05:25:32
● 2026-04-12 16:50:32

●NSudns2.cscdns.uk2020-01-11 → 2026-04-12 · 3 obs

○ 2017-03-14 17:31:28
● 2020-01-11 05:25:32
● 2026-04-12 16:50:32

○A212.53.65.862015-08-02 → 2020-01-11 · 4 obs

● 2015-08-02 15:26:20
● 2020-01-11 05:25:32
○ 2026-03-26 10:04:02
○ 2026-04-12 16:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
rbstelecomservice.org	udns1.cscdns.net, udns2.cscdns.uk	-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbstelecomservice.org (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`udns1.cscdns.net, udns2.cscdns.uk`
TXT	1	`v=spf1 ip4:155.136.80.0/24 -all`
SOA	1	`udns1.cscdns.net premiumdns.support.neus`

Analysis

Name Servers

rbstelecomservice.org's delegation uses two name servers: udns1.cscdns.net and udns2.cscdns.uk.

rbstelecomservice.org uses the same name server setup as other domains, such as danfossa.com, syoss.sk, heidelbergcement.lv, vb.com.au and amrisconline-uat.com.

rbstelecomservice.org at least partially shares name servers with other domains, including electrolux.co.th, manulifeirp.com, manulife-denial.solutions, jhgifl.com and crownrestaurants.com.au.

These name servers are often used with ns0005.secondary.cloudflare.com and ns0182.secondary.cloudflare.com.

Host names with two IPs:

udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1

udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1

rbstelecomservice.org - robtex.com