iw-techfirm.com - robtex.com

iw-techfirm.com

DNSSEC⚠️ Not signed
A35.72.82.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRec2-35-72-82-244.ap-northeast-1.compute.amazonaws.com
NSns-1474.awsdns-56.org ⭐
A2600:9000:5305:c200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1474.awsdns-56.org
A205.251.197.194🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1474.awsdns-56.org
NSns-1954.awsdns-52.co.uk
A2600:9000:5307:a200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1954.awsdns-52.co.uk
A205.251.199.162🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1954.awsdns-52.co.uk
NSns-362.awsdns-45.com
A2600:9000:5301:6a00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-362.awsdns-45.com
A205.251.193.106🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-362.awsdns-45.com
NSns-671.awsdns-19.net
A2600:9000:5302:9f00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-671.awsdns-19.net
A205.251.194.159🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-671.awsdns-19.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTv=spf1 ~all
SOAns-1474.awsdns-56.orgawsdns-hostmaster@amazon.com serial=1

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=1776196512

Previously MX for

iw-techfirm.com

Same first word

iw-techfirm.com

DNS History

20 records (10 active, 10 former)

20162017201820192020202120222023202420252026NSns-1474.awsdns-56.orgns-1954.awsdns-52.co.ukns-362.awsdns-45.comns-671.awsdns-19.netns.iw-techfirm.comns11.domaincontrol.comns12.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comiw-techfirm.commail.iw-techfirm.comA35.72.82.244160.16.226.15949.212.37.18852.197.165.93
●NSns-1474.awsdns-56.org2026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
●NSns-1954.awsdns-52.co.uk2026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
●NSns-362.awsdns-45.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
●NSns-671.awsdns-19.net2026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
○NSns.iw-techfirm.com2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 13:21:08
○ 2015-10-15 09:23:44
○ 2026-04-14 19:57:56
○NSns11.domaincontrol.com2015-10-15 → 2020-02-05 · 5 obs
○ 2015-05-23 13:21:08
● 2015-10-15 09:23:44
● 2020-02-05 22:54:12
○ 2026-04-14 09:10:10
○ 2026-04-14 19:57:56
○NSns12.domaincontrol.com2015-10-15 → 2020-02-05 · 5 obs
○ 2015-05-23 13:21:08
● 2015-10-15 09:23:44
● 2020-02-05 22:54:12
○ 2026-04-14 09:10:10
○ 2026-04-14 19:57:56
●MXalt1.aspmx.l.google.com2017-03-26 → 2026-04-14 · 3 obs
○ 2016-07-22 13:31:52
● 2017-03-26 03:57:20
● 2026-04-14 19:57:56
●MXalt2.aspmx.l.google.com2017-03-26 → 2026-04-14 · 3 obs
○ 2016-07-22 13:31:52
● 2017-03-26 03:57:20
● 2026-04-14 19:57:56
●MXalt3.aspmx.l.google.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
●MXalt4.aspmx.l.google.com2026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
●MXaspmx.l.google.com2017-03-26 → 2026-04-14 · 3 obs
○ 2016-07-22 13:31:52
● 2017-03-26 03:57:20
● 2026-04-14 19:57:56
○MXaspmx2.googlemail.com2017-03-26 → 2020-02-05 · 5 obs
○ 2016-07-22 13:31:52
● 2017-03-26 03:57:20
● 2020-02-05 22:54:12
○ 2026-04-14 09:10:10
○ 2026-04-14 19:57:56
○MXaspmx3.googlemail.com2017-03-26 → 2020-02-05 · 5 obs
○ 2016-07-22 13:31:52
● 2017-03-26 03:57:20
● 2020-02-05 22:54:12
○ 2026-04-14 09:10:10
○ 2026-04-14 19:57:56
○MXiw-techfirm.com2016-03-17 → 2016-07-22 · 5 obs
○ 2015-12-16 09:33:30
● 2016-03-17 03:57:22
● 2016-07-22 13:31:52
○ 2017-03-26 03:57:20
○ 2026-04-14 19:57:56
○MXmail.iw-techfirm.com2015-05-23 → 2015-12-16 · 4 obs
● 2015-05-23 13:21:08
● 2015-12-16 09:33:30
○ 2016-03-17 03:57:22
○ 2026-04-14 19:57:56
○A160.16.226.1592016-03-17 → 2017-03-26 · 5 obs
○ 2015-12-16 09:33:30
● 2016-03-17 03:57:22
● 2017-03-26 03:57:20
○ 2020-02-05 22:54:12
○ 2026-04-14 19:57:56
●A35.72.82.2442026-04-14 → 2026-04-14 · 3 obs
○ 2020-02-05 22:54:12
● 2026-04-14 09:10:10
● 2026-04-14 19:57:56
○A49.212.37.1882015-05-23 → 2015-12-16 · 4 obs
● 2015-05-23 13:21:08
● 2015-12-16 09:33:30
○ 2016-03-17 03:57:22
○ 2026-04-14 19:57:56
○A52.197.165.932020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-26 03:57:20
● 2020-02-05 22:54:12
○ 2026-04-14 09:10:10
○ 2026-04-14 19:57:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
iw-techfirm.comns-671.awsdns-19.net, ns-362.awsdns-45.com, ns-1954.awsdns-52.co.uk, ns-1474.awsdns-56.org1 record

✅ Authoritative Response

Server:205.251.194.159

NS records: ns-671.awsdns-19.net, ns-362.awsdns-45.com, ns-1954.awsdns-52.co.uk, ns-1474.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iw-techfirm.com (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

TypeCountSample Data
A135.72.82.244
NS4ns-1474.awsdns-56.org, ns-1954.awsdns-52.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 ~all
SOA1ns-1474.awsdns-56.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-362.awsdns-45.com)

Analysis

IP Addresses

iw-techfirm.com points to IP number: 35.72.82.244.

Other host names, for instance f-io.net and ec2-35-72-82-244.ap-northeast-1.compute.amazonaws.com, share IP numbers with iw-techfirm.com.

Name Servers

iw-techfirm.com is delegated to four name servers: ns-362.awsdns-45.com, ns-671.awsdns-19.net, ns-1474.awsdns-56.org and ns-1954.awsdns-52.co.uk.

iw-techfirm.com at least partially shares name servers with other domains, for instance brightpointlaboratory.com, 201.54.in-addr.arpa, pagok.net, cmacontiki.net and matteary.com.

these name servers are often used with the name servers ns1-16-us-east-1.ec2-rdns.amazonaws.com, ns2-16-us-east-1.ec2-rdns.amazonaws.com, ns3-16-us-east-1.ec2-rdns.amazonaws.com, ns4-16-us-east-1.ec2-rdns.amazonaws.com, ns1-16-us-west-2.ec2-rdns.amazonaws.com, ns2-16-us-west-2.ec2-rdns.amazonaws.com, ns3-16-us-west-2.ec2-rdns.amazonaws.com and ns4-16-us-west-2.ec2-rdns.amazonaws.com.

Host names with two IP numbers: ns-362.awsdns-45.com points to 2600:9000:5301:6a00::1 and 205.251.193.106; ns-671.awsdns-19.net points to 2600:9000:5302:9f00::1 and 205.251.194.159; ns-1474.awsdns-56.org points to 2600:9000:5305:c200::1 and 205.251.197.194; ns-1954.awsdns-52.co.uk points to 2600:9000:5307:a200::1 and 205.251.199.162.

Mail Servers

Five mail servers handle iw-techfirm.com: 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.

iw-techfirm.com shares at least partially some mail servers with other domains, including ns500693.ns500693.ns500693.ns500693.ns500734.ns500693.ns500699.ns500699.ns500693.ns500588.ns500632.ns500632.ns500612.ns500612.ns500110.dtrkdll.com, ns500698.ns500759.ns500758.ns500758.ns500736.ns500698.ns500698.ns500735.ns500708.ns500576.ns500576.ns500619.ns500576.ns500576.trackreceptor.com, ns500731.ns500754.ns500754.ns500754.ns500742.ns500705.ns500704.ns500649.ns500291.ns500291.ns500131.lustychickser.com, mosaicmkt.com and ns500759.ns500758.ns500759.ns500698.ns500736.ns500698.ns500736.ns500736.ns500708.ns500708.ns500576.ns500698.ns500576.ns500652.trackreceptor.com.

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

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c1d::1a and 192.178.155.26.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.26.