k4math.com - robtex.com

k4math.com

DNSSEC⚠️ Not signed
A69.163.204.203🇺🇸 AS2634769.163.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRvps54230.dreamhostps.com
NSns1.dreamhost.com ⭐
A162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dreamhost.com
NSns2.dreamhost.com
A162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dreamhost.com
NSns3.dreamhost.com
A162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dreamhost.com
MXmx1.mailchannels.net ⭐
A54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix
PTRec2-54-69-1-140.us-west-2.compute.amazonaws.com
MXmx2.mailchannels.net ⭐
A54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix
PTRec2-54-69-1-140.us-west-2.compute.amazonaws.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
SOAns1.dreamhost.comhostmaster@dreamhost.com 2026-03-18 #3

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=1776255482

Same first word

k4math.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx1.mailchannels.netmx2.mailchannels.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA69.163.204.20364.90.41.23969.163.200.88
●NSns1.dreamhost.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 04:58:06
● 2026-04-15 12:39:30
●NSns2.dreamhost.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 04:58:06
● 2026-04-15 12:39:30
●NSns3.dreamhost.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 04:58:06
● 2026-04-15 12:39:30
○MXalt1.aspmx.l.google.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○MXalt2.aspmx.l.google.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○MXaspmx.l.google.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○MXaspmx2.googlemail.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○MXaspmx3.googlemail.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○MXaspmx4.googlemail.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○MXaspmx5.googlemail.com2015-07-17 → 2017-03-23 · 4 obs
● 2015-07-17 04:58:06
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
●MXmx1.mailchannels.net2026-02-25 → 2026-04-15 · 3 obs
○ 2017-03-23 22:10:02
● 2026-02-25 07:05:06
● 2026-04-15 12:39:30
●MXmx2.mailchannels.net2026-02-25 → 2026-04-15 · 3 obs
○ 2017-03-23 22:10:02
● 2026-02-25 07:05:06
● 2026-04-15 12:39:30
○A64.90.41.2392016-06-28 → 2017-03-23 · 5 obs
○ 2016-03-09 17:50:30
● 2016-06-28 04:12:14
● 2017-03-23 22:10:02
○ 2026-02-25 07:05:06
○ 2026-04-15 12:39:30
○A69.163.200.882015-07-17 → 2016-03-09 · 4 obs
● 2015-07-17 04:58:06
● 2016-03-09 17:50:30
○ 2016-06-28 04:12:14
○ 2026-04-15 12:39:30
●A69.163.204.2032026-02-25 → 2026-04-15 · 3 obs
○ 2017-03-23 22:10:02
● 2026-02-25 07:05:06
● 2026-04-15 12:39:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
k4math.comns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com3 records

✅ Authoritative Response

Server:162.159.27.84

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for k4math.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

TypeCountSample Data
A169.163.204.203
NS3ns1.dreamhost.com, ns3.dreamhost.com...
MX2mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
SOA1ns1.dreamhost.com hostmaster.dreamhost.c

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com)

Analysis

IP Addresses

k4math.com points to IP number 69.163.204.203.

Other host names, for instance, vps54230.dreamhostps.com share IP numbers with k4math.com.

Name Servers

The delegation for k4math.com is handled by three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

k4math.com shares name servers with other domains at least partially, for example hishma.com, sgldconsulting.com, clarksontechnologies.com, live-music-coder.pro and gci.church.

Host names with a single IP address: ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

Two mail servers mx1.mailchannels.net and mx2.mailchannels.net handle k4math.com.

k4math.com shares the same mail server setup as other domains, for instance standrewpic.com, humanbeatsperu.com, lameheroes.com, e2visaattorneys.com and edesignerz.com.

k4math.com shares some mail servers with other domains to some extent, for instance golfdenmark.com and gallatinplasticsurgery.com.

Host names with a single IP

mx1.mailchannels.net points to: 54.69.1.140

mx2.mailchannels.net points to: 54.69.1.140

Host names pointing to 54.69.1.140: mx1.mailchannels.net and mx2.mailchannels.net