optimaldesignco.com - robtex.com

optimaldesignco.com

DNSSEC⚠️ Not signed
A167.219.5.22🇺🇸 DTTS167.219.0.0/21
PTRntc.com
PTRpartnerdatalink.com
PTRdtravel.deloitte.com
PTRfieldglass.deloitte.com
PTRgenaicenterazurestudio.deloitte.com
PTRindiadto.deloitte.com
PTRmetrics.deloitte.com
PTRnga.deloitte.com
PTRourbrand.deloitte.com
PTRidisc.deloittenet.com
PTRwww.ntc.com
PTRwww.a2milkspeakup.deloitte.com
PTRwww.aidswalk.deloitte.com
PTRwww.pensionprofile.deloitte.com
PTRwww.speakupline.deloitte.com
PTRwww.userfriendly.deloitte.com
NSdbru.br.ns.els-gms.att.net ⭐
A2001:1890:1ff:9f0:68:94:156:134🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
PTRdbru.br.ns.els-gms.att.net
A68.94.156.134🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services
PTRdbru.br.ns.els-gms.att.net
NSauth20.ns.wcom.com
A198.6.100.37🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business
PTRauth20-wcom.uu.net
NSauth40.ns.uu.net
A198.6.1.18🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business
NSdmtu.mt.ns.els-gms.att.net
A2001:1890:1ff:9f1:99:99:99:134🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC
PTRdmtu.mt.ns.els-gms.att.net
A99.99.99.134🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC
PTRdmtu.mt.ns.els-gms.att.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAdbru.br.ns.els-gms.att.nethostmaster@deloitte.com 2023-11-09 #29

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=1771291435

Same first word

optimaldesignco.com

DNS History

20 records (10 active, 10 former)

20162017201820192020202120222023202420252026NSauth20.ns.wcom.comauth40.ns.uu.netdbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.netns.liquidweb.comns1.deluxehosting.comns1.liquidweb.comns2.deluxehosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA167.219.5.22207.55.240.1769.167.147.193
●NSauth20.ns.wcom.com2026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
●NSauth40.ns.uu.net2026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
●NSdbru.br.ns.els-gms.att.net2026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
●NSdmtu.mt.ns.els-gms.att.net2026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
○NSns.liquidweb.com2015-05-30 → 2016-07-01 · 4 obs
● 2015-05-30 15:09:44
● 2016-07-01 12:01:24
○ 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○NSns1.deluxehosting.com2017-03-17 → 2017-03-17 · 3 obs
○ 2016-07-01 12:01:24
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○NSns1.liquidweb.com2015-05-30 → 2016-07-01 · 4 obs
● 2015-05-30 15:09:44
● 2016-07-01 12:01:24
○ 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○NSns2.deluxehosting.com2017-03-17 → 2017-03-17 · 3 obs
○ 2016-07-01 12:01:24
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
●MXalt1.aspmx.l.google.com2015-05-30 → 2026-03-01 · 2 obs
● 2015-05-30 15:09:44
● 2026-03-01 23:10:20
●MXalt2.aspmx.l.google.com2015-05-30 → 2026-03-01 · 2 obs
● 2015-05-30 15:09:44
● 2026-03-01 23:10:20
●MXalt3.aspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
●MXalt4.aspmx.l.google.com2026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
●MXaspmx.l.google.com2015-05-30 → 2026-03-01 · 2 obs
● 2015-05-30 15:09:44
● 2026-03-01 23:10:20
○MXaspmx2.googlemail.com2015-05-30 → 2017-03-17 · 3 obs
● 2015-05-30 15:09:44
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○MXaspmx3.googlemail.com2015-05-30 → 2017-03-17 · 3 obs
● 2015-05-30 15:09:44
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○MXaspmx4.googlemail.com2015-05-30 → 2017-03-17 · 3 obs
● 2015-05-30 15:09:44
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○MXaspmx5.googlemail.com2015-05-30 → 2017-03-17 · 3 obs
● 2015-05-30 15:09:44
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
●A167.219.5.222026-03-01 → 2026-03-01 · 2 obs
○ 2017-03-17 10:10:06
● 2026-03-01 23:10:20
○A207.55.240.172017-03-17 → 2017-03-17 · 3 obs
○ 2016-07-01 12:01:24
● 2017-03-17 10:10:06
○ 2026-03-01 23:10:20
○A69.167.147.1932015-05-30 → 2016-07-01 · 4 obs
● 2015-05-30 15:09:44
● 2016-07-01 12:01:24
○ 2017-03-17 10:10:06
○ 2026-03-01 23:10:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optimaldesignco.comauth20.ns.wcom.com, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, auth40.ns.uu.net1 record

✅ Authoritative Response

Server: 68.94.156.134

NS records: auth20.ns.wcom.com, dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, auth40.ns.uu.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimaldesignco.com (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

TypeCountSample Data
A1167.219.5.22
NS4auth40.ns.uu.net, dbru.br.ns.els-gms.att.net...
MX5alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1dbru.br.ns.els-gms.att.net hostmaster.de

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (auth20.ns.wcom.com)

Analysis

IP Addresses

optimaldesignco.com points to a single IP number: 167.219.5.22.

other host names for instance tciconsult.com, culturepath.com, lratrueview.com, precisionview.info and barrassoconsulting.com share IP numbers with optimaldesignco.com.

Name Servers

optimaldesignco.com is delegated to four name servers: auth20.ns.wcom.com, auth40.ns.uu.net, dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.

optimaldesignco.com at least partially shares name servers with other domains, for instance dekra-shop.com, influenza.ca, spiraxsarco.de, 30.85.63.in-addr.arpa and 161.52.130.in-addr.arpa.

These name servers are often used together with the name servers auth04.ns.de.uu.net, auth54.ns.de.uu.net, cbru.br.ns.els-gms.att.net, auth62.ns.uu.net, cmtu.mt.ns.els-gms.att.net, auth10.ns.wcom.com, xbru.br.ns.els-gms.att.net, ns10.vwr.com, ns2.vwr.com and b23.ns.els-gms.att.net.

Host names with two IP numbers:

dbru.br.ns.els-gms.att.net points to: 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134.

dmtu.mt.ns.els-gms.att.net points to: 2001:1890:1ff:9f1:99:99:99:134 and 99.99.99.134.

Host names with one IP number:

auth20.ns.wcom.com points to: 198.6.100.37.

auth40.ns.uu.net points to: 198.6.1.18.

Mail Servers

optimaldesignco.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

optimaldesignco.com shares mail servers with other domains at least partially, including bosctechlabs.com, patrickodoherty.com, ns500731.ns500731.ns500754.ns500742.ns500754.ns500704.ns500704.ns500671.ns500649.ns500688.ns500649.ns500688.ns500291.ns500153.tenderladiesbz.com, ns500758.ns500759.ns500698.ns500698.ns500735.ns500698.ns500735.ns500736.ns500736.ns500576.ns500698.ns500652.ns500619.trackreceptor.com and ns500731.ns500731.ns500742.ns500754.ns500742.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.