a4inc.com - robtex.com

a4inc.com

DNSSEC⚠️ Not signed
A13.35.107.67🇺🇸 Amazon13.35.107.0/24 -Cloudfront
PTRserver-13-35-107-67.phl51.r.cloudfront.net
A13.35.107.68🇺🇸 Amazon13.35.107.0/24 -Cloudfront
A13.35.107.70🇺🇸 Amazon13.35.107.0/24 -Cloudfront
A13.35.107.97🇺🇸 Amazon13.35.107.0/24 -Cloudfront
NSns-104.awsdns-13.com ⭐
A2600:9000:5300:6800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-104.awsdns-13.com
A205.251.192.104🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-104.awsdns-13.com
NSns-1158.awsdns-16.org
A2600:9000:5304:8600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1158.awsdns-16.org
A205.251.196.134🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1158.awsdns-16.org
NSns-1693.awsdns-19.co.uk
A2600:9000:5306:9d00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1693.awsdns-19.co.uk
A205.251.198.157🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1693.awsdns-19.co.uk
NSns-986.awsdns-59.net
A2600:9000:5303:da00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-986.awsdns-59.net
A205.251.195.218🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-986.awsdns-59.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.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
A172.253.116.26🇺🇸 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
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-104.awsdns-13.comawsdns-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=1785074882

Same first word

a4inc.com

DNS History

28 records (13 active, 15 former)

20162017201820192020202120222023202420252026NSns-104.awsdns-13.comns-1158.awsdns-16.orgns-1693.awsdns-19.co.ukns-986.awsdns-59.netns67.domaincontrol.comns68.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA13.35.107.6713.35.107.6813.35.107.7013.35.107.9718.154.132.10218.154.132.10518.154.132.11518.154.132.92184.168.47.2253.166.152.543.166.152.733.166.152.743.166.152.8452.85.154.12852.85.154.7152.85.154.8752.85.154.88
●NSns-104.awsdns-13.com2026-07-03 → 2026-07-26 · 3 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
● 2026-07-26 14:11:00
●NSns-1158.awsdns-16.org2026-07-03 → 2026-07-26 · 3 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
● 2026-07-26 14:11:00
●NSns-1693.awsdns-19.co.uk2026-07-03 → 2026-07-26 · 3 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
● 2026-07-26 14:11:00
●NSns-986.awsdns-59.net2026-07-03 → 2026-07-26 · 3 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
● 2026-07-26 14:11:00
○NSns67.domaincontrol.com2015-08-03 → 2017-05-31 · 4 obs
● 2015-08-03 23:25:40
● 2017-05-31 04:17:12
○ 2026-07-03 05:12:34
○ 2026-07-26 14:11:00
○NSns68.domaincontrol.com2015-08-03 → 2017-05-31 · 4 obs
● 2015-08-03 23:25:40
● 2017-05-31 04:17:12
○ 2026-07-03 05:12:34
○ 2026-07-26 14:11:00
●MXalt1.aspmx.l.google.com2015-08-03 → 2026-07-26 · 2 obs
● 2015-08-03 23:25:40
● 2026-07-26 14:11:00
●MXalt2.aspmx.l.google.com2015-08-03 → 2026-07-26 · 2 obs
● 2015-08-03 23:25:40
● 2026-07-26 14:11:00
●MXalt3.aspmx.l.google.com2015-08-03 → 2026-07-26 · 2 obs
● 2015-08-03 23:25:40
● 2026-07-26 14:11:00
●MXalt4.aspmx.l.google.com2015-08-03 → 2026-07-26 · 2 obs
● 2015-08-03 23:25:40
● 2026-07-26 14:11:00
●MXaspmx.l.google.com2015-08-03 → 2026-07-26 · 2 obs
● 2015-08-03 23:25:40
● 2026-07-26 14:11:00
●A13.35.107.672026-07-19 → 2026-07-26 · 11 obs
○ 2026-07-17 04:08:40
● 2026-07-19 07:13:08
○ 2026-07-19 09:14:56
● 2026-07-21 08:31:38
○ 2026-07-21 10:28:50
● 2026-07-24 22:55:34
○ 2026-07-25 00:51:34
● 2026-07-25 18:30:14
○ 2026-07-26 02:26:06
● 2026-07-26 14:10:56
● 2026-07-26 14:11:00
●A13.35.107.682026-07-19 → 2026-07-26 · 11 obs
○ 2026-07-17 04:08:40
● 2026-07-19 07:13:08
○ 2026-07-19 09:14:56
● 2026-07-21 08:31:38
○ 2026-07-21 10:28:50
● 2026-07-24 22:55:34
○ 2026-07-25 00:51:34
● 2026-07-25 18:30:14
○ 2026-07-26 02:26:06
● 2026-07-26 14:10:56
● 2026-07-26 14:11:00
●A13.35.107.702026-07-19 → 2026-07-26 · 11 obs
○ 2026-07-17 04:08:40
● 2026-07-19 07:13:08
○ 2026-07-19 09:14:56
● 2026-07-21 08:31:38
○ 2026-07-21 10:28:50
● 2026-07-24 22:55:34
○ 2026-07-25 00:51:34
● 2026-07-25 18:30:14
○ 2026-07-26 02:26:06
● 2026-07-26 14:10:56
● 2026-07-26 14:11:00
●A13.35.107.972026-07-19 → 2026-07-26 · 11 obs
○ 2026-07-17 04:08:40
● 2026-07-19 07:13:08
○ 2026-07-19 09:14:56
● 2026-07-21 08:31:38
○ 2026-07-21 10:28:50
● 2026-07-24 22:55:34
○ 2026-07-25 00:51:34
● 2026-07-25 18:30:14
○ 2026-07-26 02:26:06
● 2026-07-26 14:10:56
● 2026-07-26 14:11:00
○A18.154.132.1022026-07-03 → 2026-07-25 · 10 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
○ 2026-07-04 04:57:16
● 2026-07-08 19:33:40
○ 2026-07-09 08:00:24
● 2026-07-09 16:01:48
○ 2026-07-09 19:25:08
● 2026-07-25 00:51:34
○ 2026-07-25 18:30:14
○ 2026-07-26 14:11:00
○A18.154.132.1052026-07-03 → 2026-07-25 · 10 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
○ 2026-07-04 04:57:16
● 2026-07-08 19:33:40
○ 2026-07-09 08:00:24
● 2026-07-09 16:01:48
○ 2026-07-09 19:25:08
● 2026-07-25 00:51:34
○ 2026-07-25 18:30:14
○ 2026-07-26 14:11:00
○A18.154.132.1152026-07-03 → 2026-07-25 · 10 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
○ 2026-07-04 04:57:16
● 2026-07-08 19:33:40
○ 2026-07-09 08:00:24
● 2026-07-09 16:01:48
○ 2026-07-09 19:25:08
● 2026-07-25 00:51:34
○ 2026-07-25 18:30:14
○ 2026-07-26 14:11:00
○A18.154.132.922026-07-03 → 2026-07-25 · 10 obs
○ 2017-05-31 04:17:12
● 2026-07-03 05:12:34
○ 2026-07-04 04:57:16
● 2026-07-08 19:33:40
○ 2026-07-09 08:00:24
● 2026-07-09 16:01:48
○ 2026-07-09 19:25:08
● 2026-07-25 00:51:34
○ 2026-07-25 18:30:14
○ 2026-07-26 14:11:00
○A184.168.47.2252015-08-03 → 2017-05-31 · 4 obs
● 2015-08-03 23:25:40
● 2017-05-31 04:17:12
○ 2026-07-03 05:12:34
○ 2026-07-26 14:11:00
○A3.166.152.542026-07-04 → 2026-07-26 · 16 obs
○ 2026-07-03 05:12:34
● 2026-07-04 04:57:16
○ 2026-07-08 19:33:40
● 2026-07-09 08:00:24
○ 2026-07-09 16:01:48
● 2026-07-09 19:25:08
○ 2026-07-16 21:46:28
● 2026-07-17 04:08:40
○ 2026-07-19 07:13:08
● 2026-07-19 09:14:56
○ 2026-07-21 08:31:38
● 2026-07-21 10:28:50
○ 2026-07-24 22:55:34
● 2026-07-26 02:26:06
○ 2026-07-26 14:10:56
○ 2026-07-26 14:11:00
○A3.166.152.732026-07-04 → 2026-07-26 · 16 obs
○ 2026-07-03 05:12:34
● 2026-07-04 04:57:16
○ 2026-07-08 19:33:40
● 2026-07-09 08:00:24
○ 2026-07-09 16:01:48
● 2026-07-09 19:25:08
○ 2026-07-16 21:46:28
● 2026-07-17 04:08:40
○ 2026-07-19 07:13:08
● 2026-07-19 09:14:56
○ 2026-07-21 08:31:38
● 2026-07-21 10:28:50
○ 2026-07-24 22:55:34
● 2026-07-26 02:26:06
○ 2026-07-26 14:10:56
○ 2026-07-26 14:11:00
○A3.166.152.742026-07-04 → 2026-07-26 · 16 obs
○ 2026-07-03 05:12:34
● 2026-07-04 04:57:16
○ 2026-07-08 19:33:40
● 2026-07-09 08:00:24
○ 2026-07-09 16:01:48
● 2026-07-09 19:25:08
○ 2026-07-16 21:46:28
● 2026-07-17 04:08:40
○ 2026-07-19 07:13:08
● 2026-07-19 09:14:56
○ 2026-07-21 08:31:38
● 2026-07-21 10:28:50
○ 2026-07-24 22:55:34
● 2026-07-26 02:26:06
○ 2026-07-26 14:10:56
○ 2026-07-26 14:11:00
○A3.166.152.842026-07-04 → 2026-07-26 · 16 obs
○ 2026-07-03 05:12:34
● 2026-07-04 04:57:16
○ 2026-07-08 19:33:40
● 2026-07-09 08:00:24
○ 2026-07-09 16:01:48
● 2026-07-09 19:25:08
○ 2026-07-16 21:46:28
● 2026-07-17 04:08:40
○ 2026-07-19 07:13:08
● 2026-07-19 09:14:56
○ 2026-07-21 08:31:38
● 2026-07-21 10:28:50
○ 2026-07-24 22:55:34
● 2026-07-26 02:26:06
○ 2026-07-26 14:10:56
○ 2026-07-26 14:11:00
○A52.85.154.1282026-07-16 → 2026-07-16 · 4 obs
○ 2026-07-09 19:25:08
● 2026-07-16 21:46:28
○ 2026-07-17 04:08:40
○ 2026-07-26 14:11:00
○A52.85.154.712026-07-16 → 2026-07-16 · 4 obs
○ 2026-07-09 19:25:08
● 2026-07-16 21:46:28
○ 2026-07-17 04:08:40
○ 2026-07-26 14:11:00
○A52.85.154.872026-07-16 → 2026-07-16 · 4 obs
○ 2026-07-09 19:25:08
● 2026-07-16 21:46:28
○ 2026-07-17 04:08:40
○ 2026-07-26 14:11:00
○A52.85.154.882026-07-16 → 2026-07-16 · 4 obs
○ 2026-07-09 19:25:08
● 2026-07-16 21:46:28
○ 2026-07-17 04:08:40
○ 2026-07-26 14:11:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
a4inc.comns-104.awsdns-13.com, ns-986.awsdns-59.net, ns-1693.awsdns-19.co.uk, ns-1158.awsdns-16.org2 records

✅ Authoritative Response

Server:205.251.198.157

NS records: ns-104.awsdns-13.com, ns-986.awsdns-59.net, ns-1693.awsdns-19.co.uk, ns-1158.awsdns-16.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4inc.com (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

TypeCountSample Data
A413.35.107.97, 13.35.107.70...
NS4ns-104.awsdns-13.com, ns-1158.awsdns-16.org...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-104.awsdns-13.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-104.awsdns-13.com, ns-104.awsdns-13.com)

Analysis

IP Addresses

a4inc.com has four IP addresses: 13.35.107.67, 13.35.107.68, 13.35.107.70 and 13.35.107.97.

Name Servers

Four name servers handle the delegation for a4inc.com: ns-104.awsdns-13.com, ns-986.awsdns-59.net, ns-1158.awsdns-16.org and ns-1693.awsdns-19.co.uk.

a4inc.com partially shares its NS delegation with several other domains, including shanebarlow.com, secknoxmatrix.com, 1riskint.com and two others.

These name servers regularly co-occur with the name servers ns-667.awsdns-19.net, ns-1417.awsdns-49.org and ns-1633.awsdns-12.co.uk.

ns-104.awsdns-13.com, ns-986.awsdns-59.net, ns-1158.awsdns-16.org and ns-1693.awsdns-19.co.uk each carry two IP addresses. ns-104.awsdns-13.com has 205.251.192.104 and 2600:9000:5300:6800::1; ns-986.awsdns-59.net has 205.251.195.218 and 2600:9000:5303:da00::1; ns-1158.awsdns-16.org has 205.251.196.134 and 2600:9000:5304:8600::1; ns-1693.awsdns-19.co.uk has 205.251.198.157 and 2600:9000:5306:9d00::1.

Mail Servers

Mail for a4inc.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by a4inc.com are shared with other domains: ns500765.ns500693.ns500699.ns500734.ns500699.ns500734.ns500734.ns500588.ns500683.ns500588.ns500612.ns500612.ns500632.ns500612.ns500588.ns500578.ns500110.dtrkdll.com, ns500698.ns500698.ns500758.ns500698.ns500735.ns500736.ns500576.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com, ns500698.ns500758.ns500698.ns500759.ns500758.ns500698.ns500576.ns500698.ns500708.ns500576.ns500619.ns500619.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.27 and 2607:f8b0:4004:c19::1b.

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

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

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

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