rtcent.com - robtex.com
rtcent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.240.123🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns1.dnsowl.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1774507634 | ||||||
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.netnstld@verisign-grs.com serial=1774507807 | ||||||
Previously MX for
rtcent.com |
Same first word
rtcent.com |
Similar names
DNS History
20 records (4 active, 16 former)
○NS20151215172016-02-27 → 2016-07-17 · 5 obs
○ 2015-11-22 03:29:40
● 2016-02-27 02:58:24
● 2016-07-17 01:15:34
○ 2017-03-20 18:56:32
○ 2026-03-26 06:53:14
● 2016-02-27 02:58:24
● 2016-07-17 01:15:34
○ 2017-03-20 18:56:32
○ 2026-03-26 06:53:14
○NSns1.7cloudcomputing.com2015-11-22 → 2015-11-22 · 4 obs
○ 2015-07-04 23:23:44
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
●NSns1.dnsowl.com2026-03-04 → 2026-03-26 · 3 obs
○ 2020-04-07 21:03:12
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
○NSns1.domain-is-4-sale-at-domainmarket.com2020-04-07 → 2020-04-07 · 4 obs
○ 2017-03-20 18:56:32
● 2020-04-07 21:03:12
○ 2026-03-04 10:25:50
○ 2026-03-26 06:53:14
● 2020-04-07 21:03:12
○ 2026-03-04 10:25:50
○ 2026-03-26 06:53:14
○NSns2.7cloudcomputing.com2015-11-22 → 2015-11-22 · 4 obs
○ 2015-07-04 23:23:44
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
●NSns2.dnsowl.com2026-03-04 → 2026-03-26 · 3 obs
○ 2020-04-07 21:03:12
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
●NSns3.dnsowl.com2026-03-04 → 2026-03-26 · 3 obs
○ 2020-04-07 21:03:12
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
○NSns45.domaincontrol.com2017-03-20 → 2017-03-20 · 4 obs
○ 2016-07-17 01:15:34
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
○NSns46.domaincontrol.com2017-03-20 → 2017-03-20 · 4 obs
○ 2016-07-17 01:15:34
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
○NSsns55.websitewelcome.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:23:44
○ 2015-11-22 03:29:40
○ 2026-03-26 06:53:14
○ 2015-11-22 03:29:40
○ 2026-03-26 06:53:14
○NSsns56.websitewelcome.com2015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:23:44
○ 2015-11-22 03:29:40
○ 2026-03-26 06:53:14
○ 2015-11-22 03:29:40
○ 2026-03-26 06:53:14
○MXmx1.emailsrvr.com2017-03-20 → 2017-03-20 · 4 obs
○ 2016-02-27 02:58:24
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
○MXmx2.emailsrvr.com2017-03-20 → 2017-03-20 · 4 obs
○ 2016-02-27 02:58:24
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
○MXrtcent.com2015-07-04 → 2015-11-22 · 4 obs
● 2015-07-04 23:23:44
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
○A129.121.69.92015-11-22 → 2015-11-22 · 4 obs
○ 2015-07-04 23:23:44
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
● 2015-11-22 03:29:40
○ 2016-02-27 02:58:24
○ 2026-03-26 06:53:14
○A184.168.221.192017-03-20 → 2017-03-20 · 4 obs
○ 2016-07-17 01:15:34
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
● 2017-03-20 18:56:32
○ 2020-04-07 21:03:12
○ 2026-03-26 06:53:14
○A52.5.19.1692016-02-27 → 2016-07-17 · 5 obs
○ 2015-11-22 03:29:40
● 2016-02-27 02:58:24
● 2016-07-17 01:15:34
○ 2017-03-20 18:56:32
○ 2026-03-26 06:53:14
● 2016-02-27 02:58:24
● 2016-07-17 01:15:34
○ 2017-03-20 18:56:32
○ 2026-03-26 06:53:14
○A69.93.159.192015-07-04 → 2015-07-04 · 3 obs
● 2015-07-04 23:23:44
○ 2015-11-22 03:29:40
○ 2026-03-26 06:53:14
○ 2015-11-22 03:29:40
○ 2026-03-26 06:53:14
●A91.195.240.1232026-03-04 → 2026-03-26 · 3 obs
○ 2020-04-07 21:03:12
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
● 2026-03-04 10:25:50
● 2026-03-26 06:53:14
○CNAMEnb-69-164-223-52.newark.nodebalancer.linode.com2020-04-07 → 2020-04-07 · 3 obs
● 2020-04-07 21:03:12
○ 2026-03-04 10:25:50
○ 2026-03-26 06:53:14
○ 2026-03-04 10:25:50
○ 2026-03-26 06:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| rtcent.com | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | 12 records |
✅ Authoritative Response
Server:162.159.27.173
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtcent.com (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.240.123 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)
Analysis
IP Addresses
rtcent.com points to a single IP number: 91.195.240.123.
Other host names, for instance 1win-winpromo52777.top, 8efed4a5ae0d.top, granadatravelguide.com, robot-storage.com and roadtriptourguide.com share IP numbers with rtcent.com.
Name Servers
The domain rtcent.com is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
rtcent.com shares name servers with other domains at least partially, for instance riprocradio.com, xbdl.net, imtmt.com, laststandnetsecurity.com and tucuman.viajes.
Host names with four IP numbers:
The name ns1.dnsowl.com resolves to 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173. The name ns2.dnsowl.com resolves to 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130. The name ns3.dnsowl.com resolves to 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98.