firstkeystone.com - robtex.com

firstkeystone.com

DNSSEC⚠️ Not signed
A205.178.189.131🇺🇸 Jacksonville205.178.189.0/24 5335 Gate Parkway Jacksonville FL 32256 United States
PTRwf.networksolutions.com
NSns1-03.azure-dns.com ⭐
A2603:1061:0:700::3🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-03.azure-dns.com
A13.107.236.3🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-03.azure-dns.com
NSns2-03.azure-dns.net
A2620:1ec:8ec:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-03.azure-dns.net
A150.171.21.3🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-03.azure-dns.net
NSns3-03.azure-dns.org
A2a01:111:4000:700::3🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-03.azure-dns.org
A204.14.183.3🇺🇸 Microsoft204.14.180.0/22
PTRns3-03.azure-dns.org
NSns4-03.azure-dns.info
A2620:1ec:bda:700::3🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-03.azure-dns.info
A208.84.5.3🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-03.azure-dns.info
MXfirstkeystone-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:f802::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f90d::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.10.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.41.183🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr04cu00307.inbound.protection.outlook.com
TXTdocusign=bd84224d-f271-4503-b79b-cbdac7039962
TXTMS=ms43683195
TXTv=spf1 mx ip4:67.231.148.250 ip4:67.231.156.255 ip4:204.251.207.7 ip4:208.235...
TXTdocusign=99532717-2bc3-4177-a8ab-db7c5ae966e4
TXTO71oh1SCWPrDXcRw30vgNw1xwVYtkOYTl7WdztWCWMVjxk7ncinNHSviyW3u3o7P+2v18DFoNaWIO...
SOAns1-03.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

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=1774693327

Subdomains

www.firstkeystone.com

Same first word

firstkeystone.com

DNS History

20 records (6 active, 14 former)

2008201020122014201620182020202220242026NSns1-03.azure-dns.comns2-03.azure-dns.netns3-03.azure-dns.orgns4-03.azure-dns.infons1.diginsite.comns2.diginsite.comns3.diginsite.comns4.diginsite.comns5.diginsite.comns6.diginsite.comns93.worldnic.comns94.worldnic.comMXfirstkeystone-com.mail.protection.outlook.commail2.ireadyworld.commailserver.bmtc.commxa-00084501.gslb.pphosted.commxb-00084501.gslb.pphosted.comsmtp2.perimeterusa.comA205.178.189.131208.35.186.29
●NSns1-03.azure-dns.com2026-03-27 → 2026-03-28 · 3 obs
○ 2020-02-28 19:29:48
● 2026-03-27 12:05:46
● 2026-03-28 10:27:38
○NSns1.diginsite.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
●NSns2-03.azure-dns.net2026-03-27 → 2026-03-28 · 3 obs
○ 2020-02-28 19:29:48
● 2026-03-27 12:05:46
● 2026-03-28 10:27:38
○NSns2.diginsite.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
●NSns3-03.azure-dns.org2026-03-27 → 2026-03-28 · 3 obs
○ 2020-02-28 19:29:48
● 2026-03-27 12:05:46
● 2026-03-28 10:27:38
○NSns3.diginsite.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
●NSns4-03.azure-dns.info2026-03-27 → 2026-03-28 · 3 obs
○ 2020-02-28 19:29:48
● 2026-03-27 12:05:46
● 2026-03-28 10:27:38
○NSns4.diginsite.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
○NSns5.diginsite.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
○NSns6.diginsite.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
○NSns93.worldnic.com2015-08-11 → 2020-02-28 · 5 obs
○ 2007-10-22 16:58:00
● 2015-08-11 14:16:26
● 2020-02-28 19:29:48
○ 2026-03-27 12:05:46
○ 2026-03-28 10:27:38
○NSns94.worldnic.com2015-08-11 → 2020-02-28 · 5 obs
○ 2007-10-22 16:58:00
● 2015-08-11 14:16:26
● 2020-02-28 19:29:48
○ 2026-03-27 12:05:46
○ 2026-03-28 10:27:38
●MXfirstkeystone-com.mail.protection.outlook.com2026-03-27 → 2026-03-28 · 3 obs
○ 2020-02-28 19:29:48
● 2026-03-27 12:05:46
● 2026-03-28 10:27:38
○MXmail2.ireadyworld.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
○MXmailserver.bmtc.com2015-08-11 → 2015-12-12 · 5 obs
○ 2007-10-22 16:58:00
● 2015-08-11 14:16:26
● 2015-12-12 02:59:32
○ 2016-03-13 21:02:20
○ 2026-03-28 10:27:38
○MXmxa-00084501.gslb.pphosted.com2016-03-13 → 2020-02-28 · 5 obs
○ 2015-12-12 02:59:32
● 2016-03-13 21:02:20
● 2020-02-28 19:29:48
○ 2026-03-27 12:05:46
○ 2026-03-28 10:27:38
○MXmxb-00084501.gslb.pphosted.com2016-03-13 → 2020-02-28 · 5 obs
○ 2015-12-12 02:59:32
● 2016-03-13 21:02:20
● 2020-02-28 19:29:48
○ 2026-03-27 12:05:46
○ 2026-03-28 10:27:38
○MXsmtp2.perimeterusa.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38
●A205.178.189.1312015-08-11 → 2026-03-28 · 3 obs
○ 2007-10-22 16:58:00
● 2015-08-11 14:16:26
● 2026-03-28 10:27:38
○A208.35.186.292007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 16:58:00
○ 2015-08-11 14:16:26
○ 2026-03-28 10:27:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
firstkeystone.comns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstkeystone.com (unsigned zone)

⏱️ Timing

Total: 331ms | Queries: -

📄 Records

TypeCountSample Data
A1205.178.189.131
NS4ns1-03.azure-dns.com, ns2-03.azure-dns.net...
MX1firstkeystone-com.mail.protection.outloo
TXT5docusign=bd84224d-f271-4503-b79b-cbdac70, MS=ms43683195...
SOA1ns1-03.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

Analysis

Hierarchy

firstkeystone.com is the parent of www.firstkeystone.com.

IP Addresses

firstkeystone.com points to IP number 205.178.189.131.

For instance, other host names myochsner.org, onede.co, kiunalla.com, ludwit.com and amerlux.info share IP numbers with firstkeystone.com.

Name Servers

firstkeystone.com is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

firstkeystone.com shares name servers with other domains at least partially, for example hellolang.com, 41.115.20.in-addr.arpa, questsoftware.com.my, office365-einrichten.net and remix3d.us.

Host names with two IP numbers:

ns1-03.azure-dns.com points to: 2603:1061:0:700::3 and 13.107.236.3

ns4-03.azure-dns.info points to: 2620:1ec:bda:700::3 and 208.84.5.3

ns2-03.azure-dns.net points to: 2620:1ec:8ec:700::3 and 150.171.21.3

ns3-03.azure-dns.org points to: 2a01:111:4000:700::3 and 204.14.183.3

Mail Servers

firstkeystone.com is handled by a single mail server, firstkeystone-com.mail.protection.outlook.com.

Host name firstkeystone-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:f802::2, 2a01:111:f403:f90d::1, 2a01:111:f403:f90f::1, 52.101.9.11, 52.101.10.16, 52.101.41.3 and 52.101.41.183.