silvertailsystems.com - robtex.com

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silvertailsystems.com

DNSSEC⚠️ Not signed
A207.97.233.12🇺🇸 RACKSPACE-IAD
NSns1ak.dell.com⚠️
A193.108.91.65🇳🇱 Akamai
PTRa1-65.akam.net
PTRns1-65.akam.net
NSns1ns.dell.com⚠️
A2400:cb00:2049:1::a29f:995🇺🇸 Cloudflare
A162.159.9.149 Cloudflare
NSns2ak.dell.com⚠️
A2600:1408:1c::41🇺🇸 Akamai
PTRa3-65.akam.net
PTRns7-65.akam.net
A96.7.49.65🇺🇸 Akamai
PTRa3-65.akam.net
PTRns7-65.akam.net
PTRuse3.akam.net
NSns2ns.dell.com⚠️
A2400:cb00:2049:1::c629:df5a🇺🇸 Cloudflare
A198.41.223.90 Cloudflare
PTRcf-198-41-223-90.cloudflare.com
NSns3ak.dell.com⚠️
A2600:1401:1::40🇺🇸 Akamai
PTRa6-64.akam.net
A23.211.133.64🇺🇸 Akamai
PTRa6-64.akam.net
NSns3ns.dell.com⚠️
A2400:cb00:2049:1::a29f:995🇺🇸 Cloudflare
A162.159.9.149 Cloudflare
MXmx1.dellcorporate.iphmx.com(999)
MXmx2.dellcorporate.iphmx.com(999)

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=1770918430

Same first word

silvertailsystems.com

DNS History

19 records (9 active, 10 former)

20162017201820192020202120222023202420252026NSns1ak.dell.comns1ns.dell.comns2ak.dell.comns2ns.dell.comns3ak.dell.comns3ns.dell.comemcns2.emc.comemcns3.emc.comemcns4.emc.comemcns6.emc.comemcns7.emc.comgw.emc.comns0.emc.comMXmx1.dellcorporate.iphmx.commx2.dellcorporate.iphmx.commxa-00154901.gslb.pphosted.commxb-00154901.gslb.pphosted.comA207.97.233.12168.159.218.91
○NSemcns2.emc.com2015-06-11 → 2016-07-07 · 4 obs
● 2015-06-11 10:23:22
● 2016-07-07 06:53:26
○ 2017-07-04 17:44:42
○ 2026-02-16 06:41:08
○NSemcns3.emc.com2015-06-11 → 2017-07-04 · 4 obs
● 2015-06-11 10:23:22
● 2017-07-04 17:44:42
○ 2026-02-16 06:41:06
○ 2026-02-16 06:41:08
○NSemcns4.emc.com2015-06-11 → 2017-07-04 · 4 obs
● 2015-06-11 10:23:22
● 2017-07-04 17:44:42
○ 2026-02-16 06:41:06
○ 2026-02-16 06:41:08
○NSemcns6.emc.com2015-06-11 → 2017-07-04 · 4 obs
● 2015-06-11 10:23:22
● 2017-07-04 17:44:42
○ 2026-02-16 06:41:06
○ 2026-02-16 06:41:08
○NSemcns7.emc.com2015-06-11 → 2017-07-04 · 4 obs
● 2015-06-11 10:23:22
● 2017-07-04 17:44:42
○ 2026-02-16 06:41:06
○ 2026-02-16 06:41:08
○NSgw.emc.com2015-06-11 → 2017-07-04 · 4 obs
● 2015-06-11 10:23:22
● 2017-07-04 17:44:42
○ 2026-02-16 06:41:06
○ 2026-02-16 06:41:08
○NSns0.emc.com2015-06-11 → 2017-07-04 · 4 obs
● 2015-06-11 10:23:22
● 2017-07-04 17:44:42
○ 2026-02-16 06:41:06
○ 2026-02-16 06:41:08
●NSns1ak.dell.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-07-04 17:44:42
● 2026-02-16 06:41:06
● 2026-02-16 06:41:08
●NSns1ns.dell.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-07-04 17:44:42
● 2026-02-16 06:41:06
● 2026-02-16 06:41:08
●NSns2ak.dell.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-07-04 17:44:42
● 2026-02-16 06:41:06
● 2026-02-16 06:41:08
●NSns2ns.dell.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-07-04 17:44:42
● 2026-02-16 06:41:06
● 2026-02-16 06:41:08
●NSns3ak.dell.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-07-04 17:44:42
● 2026-02-16 06:41:06
● 2026-02-16 06:41:08
●NSns3ns.dell.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-07-04 17:44:42
● 2026-02-16 06:41:06
● 2026-02-16 06:41:08
●MXmx1.dellcorporate.iphmx.com2017-07-04 → 2026-02-16 · 3 obs
○ 2016-07-07 06:53:26
● 2017-07-04 17:44:42
● 2026-02-16 06:41:08
●MXmx2.dellcorporate.iphmx.com2017-07-04 → 2026-02-16 · 3 obs
○ 2016-07-07 06:53:26
● 2017-07-04 17:44:42
● 2026-02-16 06:41:08
○MXmxa-00154901.gslb.pphosted.com2015-06-11 → 2016-07-07 · 4 obs
● 2015-06-11 10:23:22
● 2016-07-07 06:53:26
○ 2017-07-04 17:44:42
○ 2026-02-16 06:41:08
○MXmxb-00154901.gslb.pphosted.com2015-06-11 → 2016-07-07 · 4 obs
● 2015-06-11 10:23:22
● 2016-07-07 06:53:26
○ 2017-07-04 17:44:42
○ 2026-02-16 06:41:08
○A168.159.218.912015-06-11 → 2016-07-07 · 4 obs
● 2015-06-11 10:23:22
● 2016-07-07 06:53:26
○ 2017-07-04 17:44:42
○ 2026-02-16 06:41:08
●A207.97.233.122017-07-04 → 2026-02-16 · 3 obs
○ 2016-07-07 06:53:26
● 2017-07-04 17:44:42
● 2026-02-16 06:41:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
silvertailsystems.comns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com, ns1ns.dell.com...9 records

✅ Authoritative Response

Server: 96.7.49.65

NS records: ns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com, ns1ns.dell.com, ns2ns.dell.com, ns3ns.dell.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for silvertailsystems.com (unsigned zone)

⏱️ Timing

Total: 75ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns1ak.dell.com, ns2ak.dell.com, ns3ak.dell.com...)

AI analysis

silvertailsystems.com resolves to a single IP address: 207.97.233.12.

silvertailsystems.com is delegated to six name servers: ns1ak.dell.com, ns1ns.dell.com, ns2ak.dell.com, ns2ns.dell.com, ns3ak.dell.com and ns3ns.dell.com.

silvertailsystems.com at least partially shares name servers with other domains, including mylegato.net, trinitydev.org, dell.com.bo, dell.dk and emcvideos.com.

These name servers are commonly used with ns4ak.dell.com and ns4ns.dell.com.

Host names with two IP numbers

- ns1ns.dell.com points to 2400:cb00:2049:1::a29f:995 and 162.159.9.149

- ns2ak.dell.com points to 2600:1408:1c::41 and 96.7.49.65

- ns2ns.dell.com points to 2400:cb00:2049:1::c629:df5a and 198.41.223.90

- ns3ak.dell.com points to 2600:1401:1::40 and 23.211.133.64

- ns3ns.dell.com points to 2400:cb00:2049:1::a29f:995 and 162.159.9.149

Host names with one IP number

- ns1ak.dell.com points to 193.108.91.65

Host names that point to 2400:cb00:2049:1::a29f:995: ns1ns.dell.com and ns3ns.dell.com

Host names that point to 162.159.9.149: ns1ns.dell.com and ns3ns.dell.com

silvertailsystems.com is handled by two mail servers: mx1.dellcorporate.iphmx.com and mx2.dellcorporate.iphmx.com.

silvertailsystems.com shares its mail server setup with other domains, including dell.co.je, dell.st, myhospitalwebsite.com, delltechnologiesworld.com and ehcdemo.com.

The mail servers for silvertailsystems.com are shared with other domains, for instance dell.com.lc, dell.ie, dell.ch, dell.co.za and dell.mw.