qa-bbs.com - robtex.com

qa-bbs.com

DNSSEC⚠️ Not signed
A13.192.152.201🇺🇸 Amazon13.192.0.0/16 EC2 NRT prefix
PTRec2-13-192-152-201.ap-northeast-1.compute.amazonaws.com
A54.92.86.53🇯🇵 Amazon54.92.0.0/17 EC2 NRT prefix
NSns-1463.awsdns-54.org ⭐
A2600:9000:5305:b700::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1463.awsdns-54.org
A205.251.197.183🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1463.awsdns-54.org
NSns-1835.awsdns-37.co.uk
A2600:9000:5307:2b00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1835.awsdns-37.co.uk
A205.251.199.43🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1835.awsdns-37.co.uk
NSns-480.awsdns-60.com
A2600:9000:5301:e000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-480.awsdns-60.com
A205.251.193.224🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-480.awsdns-60.com
NSns-953.awsdns-55.net
A2600:9000:5303:b900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-953.awsdns-55.net
A205.251.195.185🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-953.awsdns-55.net
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
MXvs.mailsystems.net(30)
A150.95.44.50🇯🇵 GMO-INTERNET150.95.32.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv150-95-44-50.misp.static.cnode.io
MXqa-bbs.com(50)
A13.192.152.201🇺🇸 Amazon13.192.0.0/16 EC2 NRT prefix
PTRec2-13-192-152-201.ap-northeast-1.compute.amazonaws.com
A54.92.86.53🇯🇵 Amazon54.92.0.0/17 EC2 NRT prefix
PTRec2-54-92-86-53.ap-northeast-1.compute.amazonaws.com
TXTv=spf1 ip4:18.183.225.178 a:qa-bbs.com include:amazonses.com ~all
SOAns-1463.awsdns-54.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=1771291435

MX for

qa-bbs.com

Same first word

qa-bbs.com

Similar names

s-abbq.com

DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSns-1463.awsdns-54.orgns-1835.awsdns-37.co.ukns-480.awsdns-60.comns-953.awsdns-55.netns1.rsjpserver.netns2.rsjpserver.netMXinbound-smtp.us-east-1.amazonaws.comqa-bbs.comvs.mailsystems.netA13.192.152.20154.92.86.53153.122.148.232
●NSns-1463.awsdns-54.org2026-03-01 → 2026-03-01 · 3 obs
○ 2017-11-09 09:17:42
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04
●NSns-1835.awsdns-37.co.uk2026-03-01 → 2026-03-01 · 3 obs
○ 2017-11-09 09:17:42
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04
●NSns-480.awsdns-60.com2026-03-01 → 2026-03-01 · 3 obs
○ 2017-11-09 09:17:42
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04
●NSns-953.awsdns-55.net2026-03-01 → 2026-03-01 · 3 obs
○ 2017-11-09 09:17:42
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04
○NSns1.rsjpserver.net2015-08-22 → 2017-11-09 · 4 obs
● 2015-08-22 07:28:52
● 2017-11-09 09:17:42
○ 2026-03-01 16:56:02
○ 2026-03-01 18:49:04
○NSns2.rsjpserver.net2015-08-22 → 2017-11-09 · 4 obs
● 2015-08-22 07:28:52
● 2017-11-09 09:17:42
○ 2026-03-01 16:56:02
○ 2026-03-01 18:49:04
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-01 → 2026-03-01 · 3 obs
○ 2015-08-22 07:28:52
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04
●MXqa-bbs.com2015-08-22 → 2026-03-01 · 2 obs
● 2015-08-22 07:28:52
● 2026-03-01 18:49:04
●MXvs.mailsystems.net2015-08-22 → 2026-03-01 · 2 obs
● 2015-08-22 07:28:52
● 2026-03-01 18:49:04
●A13.192.152.2012026-03-01 → 2026-03-01 · 3 obs
○ 2017-11-09 09:17:42
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04
○A153.122.148.2322015-08-22 → 2017-11-09 · 4 obs
● 2015-08-22 07:28:52
● 2017-11-09 09:17:42
○ 2026-03-01 16:56:02
○ 2026-03-01 18:49:04
●A54.92.86.532026-03-01 → 2026-03-01 · 3 obs
○ 2017-11-09 09:17:42
● 2026-03-01 16:56:02
● 2026-03-01 18:49:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...-
qa-bbs.comns-480.awsdns-60.com, ns-953.awsdns-55.net, ns-1835.awsdns-37.co.uk, ns-1463.awsdns-54.org1 record

✅ Authoritative Response

Server: 205.251.193.224

NS records: ns-480.awsdns-60.com, ns-953.awsdns-55.net, ns-1835.awsdns-37.co.uk, ns-1463.awsdns-54.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qa-bbs.com (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

TypeCountSample Data
A213.192.152.201, 54.92.86.53
NS4ns-1463.awsdns-54.org, ns-1835.awsdns-37.co.uk...
MX3inbound-smtp.us-east-1.amazonaws.com (pr, vs.mailsystems.net (pri: 30)...
TXT1v=spf1 ip4:18.183.225.178 a:qa-bbs.com i
SOA1ns-1463.awsdns-54.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-480.awsdns-60.com)

Analysis

Mail Server Role

qa-bbs.com is the mail server for qa-bbs.com.

vs.mailsystems.net and inbound-smtp.us-east-1.amazonaws.com are commonly used as mail servers together with qa-bbs.com.

IP Addresses

qa-bbs.com resolves to two IP numbers: 13.192.152.201 and 54.92.86.53.

Other host names share IP numbers with qa-bbs.com; for instance ec2-54-92-86-53.ap-northeast-1.compute.amazonaws.com.

Name Servers

qa-bbs.com is delegated to four name servers: ns-480.awsdns-60.com, ns-953.awsdns-55.net, ns-1463.awsdns-54.org and ns-1835.awsdns-37.co.uk.

qa-bbs.com shares some name servers with other domains, for example focusenergy.com, hervevillard.com, edumax.be, piracle.com and kellerwilliamsholmdel.com.

Host names with two IP numbers

Two IPs per host:

ns-480.awsdns-60.com points to 2600:9000:5301:e000::1 and 205.251.193.224

ns-953.awsdns-55.net points to 2600:9000:5303:b900::1 and 205.251.195.185

ns-1463.awsdns-54.org points to 2600:9000:5305:b700::1 and 205.251.197.183

ns-1835.awsdns-37.co.uk points to 2600:9000:5307:2b00::1 and 205.251.199.43

Mail Servers

Three mail servers handle qa-bbs.com: qa-bbs.com, vs.mailsystems.net and inbound-smtp.us-east-1.amazonaws.com.

qa-bbs.com shares some mail servers with other domains, at least partially; for instance arisecorporate.slack.com, teralytic.io, knowitdcg.atlassian.net, sfu-elite.slack.com and trailsource.com.

these mail servers are commonly used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.

Five IPs for inbound-smtp.us-east-1.amazonaws.com: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

Two IPs for qa-bbs.com: 13.192.152.201 and 54.92.86.53.

One IP for vs.mailsystems.net: 150.95.44.50.