onlinesafetraining.com - robtex.com

onlinesafetraining.com

DNSSEC⚠️ Not signed
A3.97.121.15🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
PTRec2-3-97-121-15.ca-central-1.compute.amazonaws.com
A15.156.166.93🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix
A16.54.50.225🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
NSns-31.awsdns-03.com ⭐
A2600:9000:5300:1f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-31.awsdns-03.com
A205.251.192.31🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-31.awsdns-03.com
NSns-1405.awsdns-47.org
A2600:9000:5305:7d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1405.awsdns-47.org
A205.251.197.125🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1405.awsdns-47.org
NSns-1976.awsdns-55.co.uk
A2600:9000:5307:b800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1976.awsdns-55.co.uk
A205.251.199.184🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1976.awsdns-55.co.uk
NSns-585.awsdns-09.net
A2600:9000:5302:4900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-585.awsdns-09.net
A205.251.194.73🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-585.awsdns-09.net
SOAns-31.awsdns-03.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=1778795356

Same first word

onlinesafetraining.ca
onlinesafetraining.com

DNS History

53 records (7 active, 46 former)

20192020202120222023202420252026NSns-1405.awsdns-47.orgns-1976.awsdns-55.co.ukns-31.awsdns-03.comns-585.awsdns-09.netns51.domaincontrol.comns52.domaincontrol.comA15.156.166.9316.54.50.2253.97.121.1515.156.123.7215.156.25.18315.157.101.11715.157.9.14615.222.155.21715.222.194.4015.222.196.22115.222.217.2215.222.76.17915.223.143.18115.223.58.5615.223.96.22316.52.106.11416.52.178.13516.52.183.24316.52.193.6416.52.205.19416.52.22.2916.52.247.15616.54.105.12616.54.114.14516.54.116.15816.54.136.1816.54.14.24016.54.172.14716.54.7.42184.168.221.46184.168.221.53184.168.221.553.96.100.1553.96.230.1973.97.27.633.98.181.11735.183.82.15150.63.202.3250.63.202.3350.63.202.3650.63.202.5350.63.202.5750.63.202.6052.60.107.452.60.62.3999.79.146.22999.79.186.203
●NSns-1405.awsdns-47.org2026-02-19 → 2026-05-14 · 3 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-05-14 21:57:04
●NSns-1976.awsdns-55.co.uk2026-02-19 → 2026-05-14 · 3 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-05-14 21:57:04
●NSns-31.awsdns-03.com2026-02-19 → 2026-05-14 · 3 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-05-14 21:57:04
●NSns-585.awsdns-09.net2026-02-19 → 2026-05-14 · 3 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-05-14 21:57:04
○NSns51.domaincontrol.com2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○NSns52.domaincontrol.com2018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A15.156.123.722026-03-17 → 2026-03-23 · 5 obs
○ 2026-03-17 13:19:12
● 2026-03-17 16:03:00
● 2026-03-23 06:18:40
○ 2026-03-23 09:11:22
○ 2026-05-14 21:57:04
●A15.156.166.932026-05-14 → 2026-05-14 · 3 obs
○ 2026-05-13 16:07:18
● 2026-05-14 21:57:02
● 2026-05-14 21:57:04
○A15.156.25.1832026-03-11 → 2026-03-17 · 5 obs
○ 2026-03-11 18:44:58
● 2026-03-11 23:07:24
● 2026-03-17 13:19:12
○ 2026-03-17 16:03:00
○ 2026-05-14 21:57:04
○A15.157.101.1172026-04-05 → 2026-04-05 · 4 obs
○ 2026-03-30 18:48:18
● 2026-04-05 11:25:30
○ 2026-05-01 09:07:32
○ 2026-05-14 21:57:04
○A15.157.9.1462026-03-26 → 2026-03-27 · 5 obs
○ 2026-03-26 00:30:02
● 2026-03-26 03:39:52
● 2026-03-27 04:55:58
○ 2026-03-27 09:07:12
○ 2026-05-14 21:57:04
○A15.222.155.2172026-02-28 → 2026-03-01 · 5 obs
○ 2026-02-28 13:06:52
● 2026-02-28 15:24:24
● 2026-03-01 12:43:26
○ 2026-03-01 15:35:24
○ 2026-05-14 21:57:04
○A15.222.194.402026-03-23 → 2026-03-30 · 5 obs
○ 2026-03-23 06:18:40
● 2026-03-23 09:11:22
● 2026-03-30 18:48:18
○ 2026-04-05 11:25:30
○ 2026-05-14 21:57:04
○A15.222.196.2212026-03-27 → 2026-04-05 · 5 obs
○ 2026-03-27 04:55:58
● 2026-03-27 09:07:12
● 2026-04-05 11:25:30
○ 2026-05-01 09:07:32
○ 2026-05-14 21:57:04
○A15.222.217.222026-03-01 → 2026-03-13 · 5 obs
○ 2026-03-01 12:43:26
● 2026-03-01 15:35:24
● 2026-03-13 13:51:02
○ 2026-03-13 19:12:28
○ 2026-05-14 21:57:04
○A15.222.76.1792026-02-25 → 2026-02-28 · 5 obs
○ 2026-02-25 13:44:30
● 2026-02-25 21:03:56
● 2026-02-28 13:06:52
○ 2026-02-28 15:24:24
○ 2026-05-14 21:57:04
○A15.223.143.1812026-02-28 → 2026-03-01 · 5 obs
○ 2026-02-28 13:06:52
● 2026-02-28 15:24:24
● 2026-03-01 12:43:26
○ 2026-03-01 15:35:24
○ 2026-05-14 21:57:04
○A15.223.58.562026-02-19 → 2026-05-14 · 2 obs
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A15.223.96.2232026-02-25 → 2026-02-28 · 5 obs
○ 2026-02-25 13:44:30
● 2026-02-25 21:03:56
● 2026-02-28 13:06:52
○ 2026-02-28 15:24:24
○ 2026-05-14 21:57:04
○A16.52.106.1142026-03-01 → 2026-03-11 · 5 obs
○ 2026-03-01 12:43:26
● 2026-03-01 15:35:24
● 2026-03-11 18:44:58
○ 2026-03-11 23:07:24
○ 2026-05-14 21:57:04
○A16.52.178.1352026-05-11 → 2026-05-13 · 5 obs
○ 2026-05-01 09:07:32
● 2026-05-11 08:25:26
● 2026-05-13 16:07:18
○ 2026-05-14 21:57:02
○ 2026-05-14 21:57:04
○A16.52.183.2432026-03-20 → 2026-03-24 · 5 obs
○ 2026-03-20 01:11:00
● 2026-03-20 03:10:10
● 2026-03-24 15:25:50
○ 2026-03-24 21:46:56
○ 2026-05-14 21:57:04
○A16.52.193.642026-02-22 → 2026-02-25 · 5 obs
○ 2026-02-22 03:17:02
● 2026-02-22 08:22:58
● 2026-02-25 13:44:30
○ 2026-02-25 21:03:56
○ 2026-05-14 21:57:04
○A16.52.205.1942026-03-19 → 2026-03-20 · 5 obs
○ 2026-03-19 00:21:00
● 2026-03-19 02:04:54
● 2026-03-20 01:11:00
○ 2026-03-20 03:10:10
○ 2026-05-14 21:57:04
○A16.52.22.292026-02-26 → 2026-02-28 · 5 obs
○ 2026-02-26 01:33:04
● 2026-02-26 09:15:48
● 2026-02-28 13:06:52
○ 2026-02-28 15:24:24
○ 2026-05-14 21:57:04
○A16.52.247.1562026-03-01 → 2026-03-03 · 5 obs
○ 2026-03-01 12:43:26
● 2026-03-01 15:35:24
● 2026-03-03 15:17:40
○ 2026-03-03 20:19:08
○ 2026-05-14 21:57:04
○A16.54.105.1262026-03-03 → 2026-03-15 · 5 obs
○ 2026-03-03 15:17:40
● 2026-03-03 20:19:08
● 2026-03-15 03:12:22
○ 2026-03-15 06:08:48
○ 2026-05-14 21:57:04
○A16.54.114.1452026-03-15 → 2026-03-23 · 5 obs
○ 2026-03-15 03:12:22
● 2026-03-15 06:08:48
● 2026-03-23 04:35:18
○ 2026-03-23 06:18:40
○ 2026-05-14 21:57:04
○A16.54.116.1582026-03-23 → 2026-03-26 · 5 obs
○ 2026-03-23 04:35:18
● 2026-03-23 06:18:40
● 2026-03-26 00:30:02
○ 2026-03-26 03:39:52
○ 2026-05-14 21:57:04
○A16.54.136.182026-03-13 → 2026-03-19 · 5 obs
○ 2026-03-13 13:51:02
● 2026-03-13 19:12:28
● 2026-03-19 00:21:00
○ 2026-03-19 02:04:54
○ 2026-05-14 21:57:04
○A16.54.14.2402026-02-19 → 2026-02-25 · 5 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-02-25 13:44:30
○ 2026-02-25 21:03:56
○ 2026-05-14 21:57:04
○A16.54.172.1472026-05-11 → 2026-05-13 · 5 obs
○ 2026-05-01 09:07:32
● 2026-05-11 08:25:26
● 2026-05-13 16:07:18
○ 2026-05-14 21:57:02
○ 2026-05-14 21:57:04
●A16.54.50.2252026-05-14 → 2026-05-14 · 3 obs
○ 2026-05-13 16:07:18
● 2026-05-14 21:57:02
● 2026-05-14 21:57:04
○A16.54.7.422026-05-01 → 2026-05-01 · 4 obs
○ 2026-04-05 11:25:30
● 2026-05-01 09:07:32
○ 2026-05-11 08:25:26
○ 2026-05-14 21:57:04
○A184.168.221.462018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A184.168.221.532018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A184.168.221.552018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A3.96.100.1552026-03-24 → 2026-04-05 · 5 obs
○ 2026-03-24 15:25:50
● 2026-03-24 21:46:56
● 2026-04-05 11:25:30
○ 2026-05-01 09:07:32
○ 2026-05-14 21:57:04
○A3.96.230.1972026-02-19 → 2026-02-22 · 5 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-02-22 03:17:02
○ 2026-02-22 08:22:58
○ 2026-05-14 21:57:04
●A3.97.121.152026-05-11 → 2026-05-14 · 3 obs
○ 2026-05-01 09:07:32
● 2026-05-11 08:25:26
● 2026-05-14 21:57:04
○A3.97.27.632026-02-19 → 2026-02-25 · 5 obs
○ 2018-09-18 05:12:58
● 2026-02-19 22:03:12
● 2026-02-25 13:44:30
○ 2026-02-25 21:03:56
○ 2026-05-14 21:57:04
○A3.98.181.1172026-02-25 → 2026-02-26 · 5 obs
○ 2026-02-25 13:44:30
● 2026-02-25 21:03:56
● 2026-02-26 01:33:04
○ 2026-02-26 09:15:48
○ 2026-05-14 21:57:04
○A35.183.82.1512026-05-01 → 2026-05-01 · 4 obs
○ 2026-04-05 11:25:30
● 2026-05-01 09:07:32
○ 2026-05-11 08:25:26
○ 2026-05-14 21:57:04
○A50.63.202.322018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A50.63.202.332018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A50.63.202.362018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A50.63.202.532018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A50.63.202.572018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A50.63.202.602018-09-18 → 2018-09-18 · 3 obs
● 2018-09-18 05:12:58
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A52.60.107.42026-02-28 → 2026-03-01 · 5 obs
○ 2026-02-28 13:06:52
● 2026-02-28 15:24:24
● 2026-03-01 12:43:26
○ 2026-03-01 15:35:24
○ 2026-05-14 21:57:04
○A52.60.62.392026-05-01 → 2026-05-01 · 4 obs
○ 2026-04-05 11:25:30
● 2026-05-01 09:07:32
○ 2026-05-11 08:25:26
○ 2026-05-14 21:57:04
○A99.79.146.2292026-02-19 → 2026-05-14 · 2 obs
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04
○A99.79.186.2032026-02-19 → 2026-05-14 · 2 obs
○ 2026-02-19 22:03:12
○ 2026-05-14 21:57:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net...-
onlinesafetraining.comns-31.awsdns-03.com, ns-585.awsdns-09.net, ns-1976.awsdns-55.co.uk, ns-1405.awsdns-47.org2 records

✅ Authoritative Response

Server:205.251.197.125

NS records: ns-31.awsdns-03.com, ns-585.awsdns-09.net, ns-1976.awsdns-55.co.uk, ns-1405.awsdns-47.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinesafetraining.com (unsigned zone)

⏱️ Timing

Total: 1616ms | Queries: -

📄 Records

TypeCountSample Data
A33.97.121.15, 16.54.50.225...
NS4ns-1405.awsdns-47.org, ns-1976.awsdns-55.co.uk...
SOA1ns-31.awsdns-03.com awsdns-hostmaster.am

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-31.awsdns-03.com, ns-31.awsdns-03.com)

Analysis

IP Addresses

onlinesafetraining.com resolves to three IPs: 3.97.121.15, 15.156.166.93 and 16.54.50.225.

Other host names, for instance ws.bistrainer.com, bistrainer.com and hfsafety.us share IP numbers with onlinesafetraining.com.

Name Servers

onlinesafetraining.com's delegation is handled by four name servers: ns-31.awsdns-03.com, ns-585.awsdns-09.net, ns-1405.awsdns-47.org and ns-1976.awsdns-55.co.uk.

Host names with two IPs:

ns-31.awsdns-03.com points to 2600:9000:5300:1f00::1 and 205.251.192.31

ns-585.awsdns-09.net points to 2600:9000:5302:4900::1 and 205.251.194.73

ns-1405.awsdns-47.org points to 2600:9000:5305:7d00::1 and 205.251.197.125

ns-1976.awsdns-55.co.uk points to 2600:9000:5307:b800::1 and 205.251.199.184