techguide.co - dns.ninja

techguide.co

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns29.domaincontrol.com ⭐
A2603:5:2181::f🇺🇸 GODADDY-DNS2603:5:2180::/44
PTRns29.domaincontrol.com
A97.74.104.15🇺🇸 GODADDY-DNS97.74.104.0/23
PTRns29.domaincontrol.com
NSns30.domaincontrol.com
A2603:5:2281::f🇺🇸 GODADDY-DNS2603:5:2280::/44
PTRns30.domaincontrol.com
A173.201.72.15🇺🇸 GODADDY-DNS173.201.72.0/23
PTRns30.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c17::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbl-in-f26.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.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
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.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 include:dc-aa8e722993._spfm.techguide.co ~all
TXTgoogle-site-verification=tIngU3p6UvDyeRzcL2U27dUZJEuTE-STkcWj1Zj6alc
SOAns29.domaincontrol.comdns@jomax.net 2026-01-12 #6

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759681476

Previously MX for

techguide.co

Same first word

techguide.co
techguide.ch
techguide.nl
techguide.online
techguide.io
techguide.me
techguide.net
techguide.pro
techguide.org
techguide.de
techguide.guru
techguide.com
techguide.com.au
techguide.info
techguide.in

Similar names

guidetech.info
guidetech.us
guidetech.com
guidetech.engineering
guidetech.uk
guidetech.se
guidetech.com.tw
giedutech.com
guidetech.pro
guidetech.org

DNS History

27 records (9 active, 18 former)

20162017201820192020202120222023202420252026NSns29.domaincontrol.comns30.domaincontrol.comns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1.md-87.webhostbox.netns1.sedoparking.comns2.md-87.webhostbox.netns2.sedoparking.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.nickstel.commx00.1and1.commx01.1and1.comtechguide.coA15.197.148.333.33.130.190192.195.77.18207.174.214.1222607:f1c0:1000:8077:581e:1e81:832f:38072607:f1c0:1000:8077:da05:b9b7:3cfb:882866.175.233.23572.52.4.119
○NSns-us.1and1-dns.com2015-10-20 → 2016-03-27 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○NSns-us.1and1-dns.de2015-10-20 → 2016-03-27 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○NSns-us.1and1-dns.org2015-10-20 → 2016-03-27 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○NSns-us.1and1-dns.us2015-10-20 → 2016-03-27 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○NSns1.md-87.webhostbox.net2016-12-08 → 2016-12-08 · 4 obs
○ 2016-03-27 19:20:38
● 2016-12-08 22:05:16
○ 2026-03-25 15:40:34
○ 2026-06-13 18:17:48
○NSns1.sedoparking.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 15:28:22
○ 2015-10-20 19:47:52
○ 2026-06-13 18:17:48
○NSns2.md-87.webhostbox.net2016-12-08 → 2016-12-08 · 4 obs
○ 2016-03-27 19:20:38
● 2016-12-08 22:05:16
○ 2026-03-25 15:40:34
○ 2026-06-13 18:17:48
○NSns2.sedoparking.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 15:28:22
○ 2015-10-20 19:47:52
○ 2026-06-13 18:17:48
●NSns29.domaincontrol.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
●NSns30.domaincontrol.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
●MXalt1.aspmx.l.google.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
●MXalt2.aspmx.l.google.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
●MXalt3.aspmx.l.google.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
●MXalt4.aspmx.l.google.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
●MXaspmx.l.google.com2026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
○MXmail.nickstel.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 15:28:22
○ 2015-10-20 19:47:52
○ 2026-06-13 18:17:48
○MXmx00.1and1.com2015-10-20 → 2016-03-27 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○MXmx01.1and1.com2015-10-20 → 2016-03-27 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○MXtechguide.co2016-12-08 → 2016-12-08 · 4 obs
○ 2016-03-27 19:20:38
● 2016-12-08 22:05:16
○ 2026-03-25 15:40:34
○ 2026-06-13 18:17:48
●A15.197.148.332026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
○A192.195.77.182016-03-27 → 2016-03-27 · 4 obs
○ 2015-12-30 11:44:16
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
○A207.174.214.1222016-12-08 → 2016-12-08 · 4 obs
○ 2016-03-27 19:20:38
● 2016-12-08 22:05:16
○ 2026-03-25 15:40:34
○ 2026-06-13 18:17:48
○A2607:f1c0:1000:8077:581e:1e81:832f:38072015-10-20 → 2015-12-30 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2015-12-30 11:44:16
○ 2016-03-27 19:20:38
○ 2026-06-13 18:17:48
○A2607:f1c0:1000:8077:da05:b9b7:3cfb:88282016-03-27 → 2016-03-27 · 4 obs
○ 2015-12-30 11:44:16
● 2016-03-27 19:20:38
○ 2016-12-08 22:05:16
○ 2026-06-13 18:17:48
●A3.33.130.1902026-03-25 → 2026-06-13 · 3 obs
○ 2016-12-08 22:05:16
● 2026-03-25 15:40:34
● 2026-06-13 18:17:48
○A66.175.233.2352015-10-20 → 2015-12-30 · 5 obs
○ 2015-06-06 15:28:22
● 2015-10-20 19:47:52
● 2015-12-30 11:44:16
○ 2016-03-27 19:20:38
○ 2026-06-13 18:17:48
○A72.52.4.1192015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 15:28:22
○ 2015-10-20 19:47:52
○ 2026-06-13 18:17:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co-
techguide.cons29.domaincontrol.com, ns30.domaincontrol.com-

✅ Authoritative Response

Server:173.201.72.15

NS records: ns29.domaincontrol.com, ns30.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techguide.co (unsigned zone)

⏱️ Timing

Total: 474ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns29.domaincontrol.com, ns30.domaincontrol.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2v=spf1 include:dc-aa8e722993._spfm.techg, google-site-verification=tIngU3p6UvDyeRz
SOA1ns29.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

techguide.co points to two IP numbers: 3.33.130.190 and 15.197.148.33.

bioniccycling.com, kbvintage.com, swiac.net and two other host names share IP numbers with techguide.co.

Name Servers

techguide.co has two authoritative name servers — ns29.domaincontrol.com and ns30.domaincontrol.com.

techguide.co uses the same name servers as several other domains — among them rasresort.com, debradeesproperties.com, abustour.com and two more.

Both ns29.domaincontrol.com and ns30.domaincontrol.com have two IP addresses each. ns29.domaincontrol.com resolves to 97.74.104.15 and 2603:5:2181::f; ns30.domaincontrol.com resolves to 173.201.72.15 and 2603:5:2281::f.

Mail Servers

Five mail servers handle techguide.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

techguide.co has at least partial mail server overlap with other domains such as macmass.com, ns500758.ns500758.ns500759.ns500759.ns500736.ns500698.ns500735.ns500736.ns500576.ns500698.ns500576.ns500698.ns500708.ns500619.ns500652.trackreceptor.com, ns500698.ns500698.ns500759.ns500759.ns500698.ns500698.ns500736.ns500698.ns500698.ns500619.ns500576.ns500619.ns500652.tracksymphony.com and two more.

These mail servers commonly co-occur with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.