fsboinstructor.com - robtex.com

fsboinstructor.com

DNSSEC⚠️ Not signed
NSns1.rockfin.com ⚠️ Not in zone NS records
A162.252.136.86🇺🇸 AS31890162.252.136.0/22
PTRns1.rockfin.com
NSns2.rockfin.com ⚠️ Not in zone NS records
A162.252.140.86🇺🇸 AS31890162.252.140.0/22
PTRns2.rockfin.com
NSns3.rockfin.com ⚠️ Not in zone NS records
A162.252.136.87🇺🇸 AS31890162.252.136.0/22
PTRns3.rockfin.com
NSns4.rockfin.com ⚠️ Not in zone NS records
A162.252.140.87🇺🇸 AS31890162.252.140.0/22
PTRns4.rockfin.com

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=1778697681

Same first word

fsboinstructor.com

DNS History

14 records (4 active, 10 former)

200920112013201520172019202120232025NSns1.rockfin.comns2.rockfin.comns3.rockfin.comns4.rockfin.comns1.fabulous.comns2.fabulous.comMXmail.b-io.coA208.48.81.133208.48.81.134208.48.81.179216.34.131.13564.15.205.10064.15.205.10198.124.245.24
○NSns1.fabulous.com2015-05-28 → 2018-01-24 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2018-01-24 06:31:40
○ 2026-05-10 15:56:38
○ 2026-05-13 19:00:04
●NSns1.rockfin.com2026-05-10 → 2026-05-13 · 3 obs
○ 2018-01-24 06:31:40
● 2026-05-10 15:56:38
● 2026-05-13 19:00:04
○NSns2.fabulous.com2015-05-28 → 2018-01-24 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2018-01-24 06:31:40
○ 2026-05-10 15:56:38
○ 2026-05-13 19:00:04
●NSns2.rockfin.com2026-05-10 → 2026-05-13 · 3 obs
○ 2018-01-24 06:31:40
● 2026-05-10 15:56:38
● 2026-05-13 19:00:04
●NSns3.rockfin.com2026-05-10 → 2026-05-13 · 3 obs
○ 2018-01-24 06:31:40
● 2026-05-10 15:56:38
● 2026-05-13 19:00:04
●NSns4.rockfin.com2026-05-10 → 2026-05-13 · 3 obs
○ 2018-01-24 06:31:40
● 2026-05-10 15:56:38
● 2026-05-13 19:00:04
○MXmail.b-io.co2015-05-28 → 2018-01-24 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2018-01-24 06:31:40
○ 2026-05-10 15:56:38
○ 2026-05-13 19:00:04
○A208.48.81.1332015-05-28 → 2016-01-26 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2016-01-26 09:13:22
○ 2016-04-16 23:19:10
○ 2026-05-13 19:00:04
○A208.48.81.1342015-05-28 → 2016-01-26 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2016-01-26 09:13:22
○ 2016-04-16 23:19:10
○ 2026-05-13 19:00:04
○A208.48.81.1792016-01-26 → 2016-01-26 · 4 obs
○ 2015-05-28 14:03:02
● 2016-01-26 09:13:22
○ 2016-04-16 23:19:10
○ 2026-05-13 19:00:04
○A216.34.131.1352008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 08:59:56
○ 2015-05-28 14:03:02
○ 2026-05-13 19:00:04
○A64.15.205.1002015-05-28 → 2016-01-26 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2016-01-26 09:13:22
○ 2016-04-16 23:19:10
○ 2026-05-13 19:00:04
○A64.15.205.1012015-05-28 → 2016-01-26 · 5 obs
○ 2008-03-18 08:59:56
● 2015-05-28 14:03:02
● 2016-01-26 09:13:22
○ 2016-04-16 23:19:10
○ 2026-05-13 19:00:04
○A98.124.245.242016-04-16 → 2018-01-24 · 5 obs
○ 2016-01-26 09:13:22
● 2016-04-16 23:19:10
● 2018-01-24 06:31:40
○ 2026-05-10 15:56:38
○ 2026-05-13 19:00:04

🔍 DNS Trace

Analysis

Name Servers

fsboinstructor.com delegates to four name servers: ns1.rockfin.com, ns2.rockfin.com, ns3.rockfin.com and ns4.rockfin.com.

fsboinstructor.com at least partially shares name servers with other domains, for instance pushbuttongetcashblows.us, rocketmorgageapproval.com, quickenroketloans.biz, rocketmorgagerates.com and rocketloansquikenloans.net.

Host names with one IP number: ns1.rockfin.com points to: 162.252.136.86; ns2.rockfin.com points to: 162.252.140.86; ns3.rockfin.com points to: 162.252.136.87; ns4.rockfin.com points to: 162.252.140.87.