k12online.us - robtex.com

k12online.us

DNSSEC⚠️ Not signed
A173.231.196.90🇺🇸 INMOTION173.231.196.0/22 InMotion Hosting, Inc.
NSns1.inmotionhosting.com ⭐ ⚠️ Not in parent delegation
A74.124.210.242🇺🇸 INMOTION74.124.210.0/23 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA
PTRns.inmotionhosting.com
NSns2.inmotionhosting.com ⚠️ Not in parent delegation
A70.39.150.2🇺🇸 IMH-IAD70.39.144.0/21 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA
PTRns2.inmotionhosting.com
NSvps1.k12online.us ⚠️ Not in zone NS records
A199.250.213.207🇺🇸 INMOTION199.250.208.0/21 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA
PTRvps112972.inmotionhosting.com
NSvps2.k12online.us ⚠️ Not in zone NS records
A173.231.196.94🇺🇸 INMOTION173.231.196.0/22 InMotion Hosting, Inc.
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1b🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 +a +mx +ip4:199.250.213.207 +ip4:173.231.196.90 +ip4:173.231.196.50 +i...
SOAns1.inmotionhosting.comroot@vps112972.inmotionhosting.com 2026-08-10 #5

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1786379663

Previously MX for

k12online.us

Subdomains

vps2.k12online.us
ns2.k12online.us
www.k12online.us
ns1.k12online.us
vps1.k12online.us

Same first word

k12online.cn
k12online.one
k12online.us
k12online.vn

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSns1.inmotionhosting.comns2.inmotionhosting.comvps1.k12online.usvps2.k12online.usns1.jirehinfosystems.comns1.k12online.usns2.jirehinfosystems.comns2.k12online.usMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comk12online.usA173.231.196.90206.214.209.22264.64.20.76
●NSns1.inmotionhosting.com2026-04-27 → 2026-08-10 · 3 obs
○ 2017-06-10 18:51:02
● 2026-04-27 15:02:44
● 2026-08-10 16:54:04
○NSns1.jirehinfosystems.com2015-06-13 → 2016-01-20 · 4 obs
● 2015-06-13 02:45:56
● 2016-01-20 15:45:02
○ 2016-04-16 12:21:34
○ 2026-08-10 16:54:04
○NSns1.k12online.us2016-04-16 → 2017-06-10 · 5 obs
○ 2016-01-20 15:45:02
● 2016-04-16 12:21:34
● 2017-06-10 18:51:02
○ 2026-04-27 15:02:44
○ 2026-08-10 16:54:04
●NSns2.inmotionhosting.com2026-04-27 → 2026-08-10 · 3 obs
○ 2017-06-10 18:51:02
● 2026-04-27 15:02:44
● 2026-08-10 16:54:04
○NSns2.jirehinfosystems.com2015-06-13 → 2016-01-20 · 4 obs
● 2015-06-13 02:45:56
● 2016-01-20 15:45:02
○ 2016-04-16 12:21:34
○ 2026-08-10 16:54:04
○NSns2.k12online.us2016-04-16 → 2017-06-10 · 5 obs
○ 2016-01-20 15:45:02
● 2016-04-16 12:21:34
● 2017-06-10 18:51:02
○ 2026-04-27 15:02:44
○ 2026-08-10 16:54:04
●NSvps1.k12online.us2026-04-27 → 2026-08-10 · 3 obs
○ 2017-06-10 18:51:02
● 2026-04-27 15:02:44
● 2026-08-10 16:54:04
●NSvps2.k12online.us2026-04-27 → 2026-08-10 · 3 obs
○ 2017-06-10 18:51:02
● 2026-04-27 15:02:44
● 2026-08-10 16:54:04
●MXalt1.aspmx.l.google.com2016-11-26 → 2026-08-10 · 3 obs
○ 2016-04-16 12:21:34
● 2016-11-26 03:31:52
● 2026-08-10 16:54:04
●MXalt2.aspmx.l.google.com2016-11-26 → 2026-08-10 · 3 obs
○ 2016-04-16 12:21:34
● 2016-11-26 03:31:52
● 2026-08-10 16:54:04
●MXalt3.aspmx.l.google.com2016-11-26 → 2026-08-10 · 3 obs
○ 2016-04-16 12:21:34
● 2016-11-26 03:31:52
● 2026-08-10 16:54:04
●MXalt4.aspmx.l.google.com2016-11-26 → 2026-08-10 · 3 obs
○ 2016-04-16 12:21:34
● 2016-11-26 03:31:52
● 2026-08-10 16:54:04
●MXaspmx.l.google.com2016-11-26 → 2026-08-10 · 3 obs
○ 2016-04-16 12:21:34
● 2016-11-26 03:31:52
● 2026-08-10 16:54:04
○MXk12online.us2015-06-13 → 2016-04-16 · 4 obs
● 2015-06-13 02:45:56
● 2016-04-16 12:21:34
○ 2016-11-26 03:31:52
○ 2026-08-10 16:54:04
●A173.231.196.902026-04-27 → 2026-08-10 · 3 obs
○ 2017-06-10 18:51:02
● 2026-04-27 15:02:44
● 2026-08-10 16:54:04
○A206.214.209.2222015-06-13 → 2016-01-20 · 4 obs
● 2015-06-13 02:45:56
● 2016-01-20 15:45:02
○ 2016-04-16 12:21:34
○ 2026-08-10 16:54:04
○A64.64.20.762016-04-16 → 2017-06-10 · 5 obs
○ 2016-01-20 15:45:02
● 2016-04-16 12:21:34
● 2017-06-10 18:51:02
○ 2026-04-27 15:02:44
○ 2026-08-10 16:54:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
k12online.usvps2.k12online.us, vps1.k12online.us2 records

✅ Authoritative Response

Server:173.231.196.94

NS records: vps2.k12online.us, vps1.k12online.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k12online.us (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

TypeCountSample Data
A1173.231.196.90
NS2ns2.inmotionhosting.com, ns1.inmotionhosting.com
MX5ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT1v=spf1 +a +mx +ip4:199.250.213.207 +ip4:
SOA1ns1.inmotionhosting.com root.vps112972.i

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (vps2.k12online.us, vps1.k12online.us)

Analysis

Hierarchy

k12online.us is a parent domain of vps2.k12online.us, ns2.k12online.us, www.k12online.us, ns1.k12online.us and vps1.k12online.us.

IP Addresses

k12online.us directs to one IP number, which is 173.231.196.90.

Host names such as ns2.k12online.us and ns1.k12online.us share IP numbers with k12online.us.

Name Servers

The domain k12online.us is delegated to these four name servers: ns1.inmotionhosting.com, ns2.inmotionhosting.com, vps1.k12online.us and vps2.k12online.us.

k12online.us shares at least some of its name servers with other domains, including mncfn.ca, davidmacd.com, vps88430.inmotionhosting.com and two others.

These name servers are frequently paired with the name servers ns.inmotionhosting.com, ns1.servconfig.com and ns2.servconfig.com.

ns1.inmotionhosting.com resolves to 74.124.210.242. ns2.inmotionhosting.com resolves to 70.39.150.2. vps1.k12online.us resolves to 199.250.213.207. vps2.k12online.us resolves to 173.231.196.94. All four hosts carry exactly one IP address.

Mail Servers

k12online.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

k12online.us shares at least some of its mail servers with other domains — for example ns500699.ns500693.ns500699.ns500699.ns500693.dtrkdll.com, ns500734.ns500699.ns500734.ns500699.ns500734.ns500699.ns500699.ns500699.ns500588.ns500699.ns500588.ns500632.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, muv-online.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.