`rtcontent.com`

DNSSEC	⚠️ Not signed
NS	`edns1.ultradns.com` ⭐
		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	`edns1.ultradns.biz`
		A	2610:a1:1015::201^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
		A	204.74.67.1^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns1.ultradns.biz`
			PTR	`udns3.cscdns.net`
			PTR	`udns3.cscdns.uk`
NS	`edns1.ultradns.net`
		A	2610:a1:1014::201^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
		A	204.74.110.1^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`udns4.cscdns.net`
			PTR	`edns1.ultradns.net`
			PTR	`udns4.cscdns.uk`
NS	`edns1.ultradns.org`
		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`
NS	`ns89.ultradns2.com`
		A	2610:a1:3159::53^{🇺🇸 AS3991692610:a1:3159::/48}
			PTR	`ns89.ultradns2.com`
		A	204.74.104.89^{🇺🇸 AS399169204.74.104.0/24 UltraDNS}
			PTR	`ns89.ultradns2.com`
NS	`ns89.ultradns2.org`
		A	2610:a1:3259::53^{🇺🇸 AS3991692610:a1:3259::/48}
			PTR	`ns89.ultradns2.org`
		A	204.74.106.89^{🇺🇸 AS399169204.74.106.0/24 UltraDNS}
			PTR	`ns89.ultradns2.org`
TXT	`_4mp8j99xybs9ettumxo25j4cery61ch`
TXT	`_kpt24k5br3j603uwbgpjpa54ly2pk4q`
SOA	`edns1.ultradns.com`enterprisedns@broadridge.com 2026-01-10 #2

`com`

	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=1778424886

Same first word

rtcontent.com

Similar names

trcontent.de

DNS History

26 records (6 active, 20 former)

○NSdns1.registrar-servers.com2015-10-29 → 2016-07-24 · 6 obs

● 2015-10-29 23:19:14
● 2016-01-15 10:39:54
○ 2016-03-27 16:26:20
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○NSdns1.registrar-servers.com,2015-10-29 → 2016-03-27 · 5 obs

● 2015-10-29 23:19:14
○ 2016-01-15 10:39:54
● 2016-03-27 16:26:20
○ 2016-07-24 14:25:22
○ 2026-05-10 15:20:56

○NSdns2.registrar-servers.com2015-10-29 → 2016-07-24 · 4 obs

● 2015-10-29 23:19:14
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○NSdns3.registrar-servers.com2015-10-29 → 2016-03-27 · 4 obs

● 2015-10-29 23:19:14
● 2016-03-27 16:26:20
○ 2016-07-24 14:25:22
○ 2026-05-10 15:20:56

○NSdns4.registrar-servers.com2015-10-29 → 2016-03-27 · 4 obs

● 2015-10-29 23:19:14
● 2016-03-27 16:26:20
○ 2016-07-24 14:25:22
○ 2026-05-10 15:20:56

○NSdns5.registrar-servers.com2015-10-29 → 2016-03-27 · 4 obs

● 2015-10-29 23:19:14
● 2016-03-27 16:26:20
○ 2016-07-24 14:25:22
○ 2026-05-10 15:20:56

●NSedns1.ultradns.biz2026-04-09 → 2026-05-10 · 3 obs

○ 2019-12-28 17:51:24
● 2026-04-09 06:26:34
● 2026-05-10 15:20:56

●NSedns1.ultradns.com2026-04-09 → 2026-05-10 · 3 obs

○ 2019-12-28 17:51:24
● 2026-04-09 06:26:34
● 2026-05-10 15:20:56

●NSedns1.ultradns.net2026-04-09 → 2026-05-10 · 3 obs

○ 2019-12-28 17:51:24
● 2026-04-09 06:26:34
● 2026-05-10 15:20:56

●NSedns1.ultradns.org2026-04-09 → 2026-05-10 · 3 obs

○ 2019-12-28 17:51:24
● 2026-04-09 06:26:34
● 2026-05-10 15:20:56

○NSns-cloud-e1.googledomains.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-03-24 04:40:36
● 2019-12-28 17:51:24
○ 2026-04-09 06:26:34
○ 2026-05-10 15:20:56

○NSns-cloud-e2.googledomains.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-03-24 04:40:36
● 2019-12-28 17:51:24
○ 2026-04-09 06:26:34
○ 2026-05-10 15:20:56

○NSns-cloud-e3.googledomains.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-03-24 04:40:36
● 2019-12-28 17:51:24
○ 2026-04-09 06:26:34
○ 2026-05-10 15:20:56

○NSns-cloud-e4.googledomains.com2019-12-28 → 2019-12-28 · 4 obs

○ 2017-03-24 04:40:36
● 2019-12-28 17:51:24
○ 2026-04-09 06:26:34
○ 2026-05-10 15:20:56

●NSns89.ultradns2.com2026-04-09 → 2026-05-10 · 3 obs

○ 2019-12-28 17:51:24
● 2026-04-09 06:26:34
● 2026-05-10 15:20:56

●NSns89.ultradns2.org2026-04-09 → 2026-05-10 · 3 obs

○ 2019-12-28 17:51:24
● 2026-04-09 06:26:34
● 2026-05-10 15:20:56

○MXeforward1.registrar-servers.com2015-10-29 → 2016-07-24 · 4 obs

● 2015-10-29 23:19:14
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○MXeforward2.registrar-servers.com2015-10-29 → 2016-07-24 · 4 obs

● 2015-10-29 23:19:14
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○MXeforward3.registrar-servers.com2015-10-29 → 2016-07-24 · 4 obs

● 2015-10-29 23:19:14
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○MXeforward4.registrar-servers.com2015-10-29 → 2016-07-24 · 4 obs

● 2015-10-29 23:19:14
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○MXeforward5.registrar-servers.com2015-10-29 → 2016-07-24 · 4 obs

● 2015-10-29 23:19:14
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○A162.255.119.2502016-07-24 → 2016-07-24 · 4 obs

○ 2016-03-27 16:26:20
● 2016-07-24 14:25:22
○ 2017-03-24 04:40:36
○ 2026-05-10 15:20:56

○A162.255.119.2512016-01-15 → 2016-01-15 · 4 obs

○ 2015-10-29 23:19:14
● 2016-01-15 10:39:54
○ 2016-03-27 16:26:20
○ 2026-05-10 15:20:56

○A192.64.119.1162016-03-27 → 2016-03-27 · 4 obs

○ 2016-01-15 10:39:54
● 2016-03-27 16:26:20
○ 2016-07-24 14:25:22
○ 2026-05-10 15:20:56

○A192.64.119.2422015-10-29 → 2015-10-29 · 4 obs

○ 2015-06-14 12:24:32
● 2015-10-29 23:19:14
○ 2016-01-15 10:39:54
○ 2026-05-10 15:20:56

○A74.82.63.2292015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 12:24:32
○ 2026-04-09 06:26:34
○ 2026-05-10 15:20:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtcontent.com	edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org...	4 records

✅ Authoritative Response

Server:204.74.67.1

NS records: edns1.ultradns.com, edns1.ultradns.net, edns1.ultradns.biz, edns1.ultradns.org, ns89.ultradns2.com, ns89.ultradns2.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcontent.com (unsigned zone)

⏱️ Timing

Total: 852ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns89.ultradns2.com, ns89.ultradns2.org...`
TXT	2	`_4mp8j99xybs9ettumxo25j4cery61ch, _kpt24k5br3j603uwbgpjpa54ly2pk4q`
SOA	1	`edns1.ultradns.com enterprisedns.broadri`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (edns1.ultradns.com, edns1.ultradns.com, ns89.ultradns2.com...)

Analysis

Name Servers

rtcontent.com is delegated to six name servers: edns1.ultradns.biz, edns1.ultradns.com, ns89.ultradns2.com, edns1.ultradns.net, edns1.ultradns.org and ns89.ultradns2.org.

rtcontent.com at least partially shares name servers with other domains, including statement.etradefinancial.com, skyindies.com, fund-radar.com, holacenterwellisouthernindiana.com and skystudios.co.uk.

These name servers are commonly used with edns2.ultradns.biz, edns2.ultradns.com, edns2.ultradns.net, edns2.ultradns.org, ns0.isp.sky.com, ns1.isp.sky.com, dns1.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net and dns2.p03.nsone.net.

Host names with two IP numbers: edns1.ultradns.biz points to: 2610:a1:1015::201 and 204.74.67.1; edns1.ultradns.com points to: 2001:502:f3ff::201 and 204.74.66.1; ns89.ultradns2.com points to: 2610:a1:3159::53 and 204.74.104.89; edns1.ultradns.net points to: 2610:a1:1014::201 and 204.74.110.1; edns1.ultradns.org points to: 2001:502:4612::201 and 204.74.111.1; ns89.ultradns2.org points to: 2610:a1:3259::53 and 204.74.106.89.

rtcontent.com - robtex.com

rtcontent.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`rtcontent.com`

`com`