rationaltech.com - dns.ninja

rationaltech.com

DNSSEC⚠️ Not signed
A3.97.178.210🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
PTRec2-3-97-178-210.ca-central-1.compute.amazonaws.com
A16.54.81.0🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix
NSamsterdam.power-dns.com ⭐
NSns1.power-dns.com
A13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix
PTRec2-13-58-50-225.us-east-2.compute.amazonaws.com
NSns2.power-dns.com
A188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
NSns3.power-dns.com
A139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean
MXmx1.ewebdevelopment.com ⭐
A159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean
MXmx2.ewebdevelopment.com(5)
A188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean
TXT91f786e2661531d62a5e4bf8dc941c30c7391ed6
TXTv=spf1 include:u2069692.wl.sendgrid.net -all
TXTafternic-verification-VKoxaZkQawZ8VVht35n43c
TXT934c3bfaa10e7d053ed251a82e3f4a82d19da885
SOAamsterdam.power-dns.comhostmaster@power-dns.com 2025-01-15 #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=1782827966

Subdomains

ns0.rationaltech.com

Same first word

rationaltech.ca
rationaltech.net
rationaltech.com

Similar names

techrational.com
relationchat.jp
chetnatailor.com
clairehatton.com
atlantichero.com

DNS History

73 records (8 active, 65 former)

20162017201820192020202120222023202420252026NSamsterdam.power-dns.comns1.power-dns.comns2.power-dns.comns3.power-dns.comip-172-26-1-146.us-east-2.compute.internalsingapore.power-dns.comMXmx1.ewebdevelopment.commx2.ewebdevelopment.commail.dovemail.comA16.54.81.03.97.178.21015.156.254.2515.156.49.5715.157.130.5515.157.161.15215.157.171.6715.157.197.23315.157.26.2515.222.124.12815.222.163.7715.222.165.25015.222.56.8515.223.24.2316.52.102.9416.52.119.10016.52.119.9816.52.206.10016.52.221.2616.52.236.3716.54.110.22516.54.115.18016.54.123.14916.54.13.10116.54.136.13516.54.144.9916.54.152.20716.54.163.11516.54.19.7416.54.23.4816.54.55.15116.54.9.11916.54.90.6216.54.99.20916.55.1.45174.36.107.130174.37.172.1623.96.102.1213.96.111.2373.96.22.1793.96.239.353.96.32.953.97.122.263.97.135.1213.97.193.1093.97.211.883.97.222.1533.97.230.1453.97.47.1503.97.59.2553.98.230.623.98.240.843.98.244.53.98.250.1373.98.40.453.99.30.913.99.90.1563.99.92.323.99.98.18635.182.125.24535.182.222.9599.79.142.2599.79.142.6399.79.185.197
●NSamsterdam.power-dns.com2026-02-27 → 2026-06-30 · 29 obs
○ 2026-02-21 21:04:08
● 2026-02-27 21:39:52
○ 2026-02-28 05:02:26
○ 2026-03-21 21:04:24
● 2026-03-24 11:45:34
○ 2026-03-24 22:23:42
● 2026-03-27 17:40:18
○ 2026-03-27 18:33:34
○ 2026-03-31 10:54:22
● 2026-04-04 06:25:46
○ 2026-04-07 08:26:30
○ 2026-04-11 17:25:02
● 2026-04-18 09:47:36
○ 2026-04-20 22:34:04
● 2026-04-23 10:54:44
○ 2026-04-25 21:09:20
○ 2026-04-30 21:47:28
● 2026-05-03 18:05:42
○ 2026-05-06 05:59:38
● 2026-05-09 04:03:42
○ 2026-05-11 19:23:48
○ 2026-05-17 13:15:28
● 2026-05-20 16:05:32
○ 2026-05-24 00:43:08
○ 2026-05-27 10:39:26
● 2026-05-31 02:12:34
○ 2026-06-03 22:22:04
● 2026-06-24 01:37:12
● 2026-06-30 14:27:34
○NSip-172-26-1-146.us-east-2.compute.internal2026-02-16 → 2026-06-15 · 44 obs
○ 2026-02-15 04:43:46
● 2026-02-16 12:41:32
○ 2026-02-19 16:06:50
● 2026-02-20 00:47:36
● 2026-02-20 19:49:10
○ 2026-02-21 11:05:54
○ 2026-02-27 21:39:52
● 2026-02-28 05:02:26
● 2026-03-11 21:41:58
○ 2026-03-14 13:03:42
● 2026-03-18 17:11:08
○ 2026-03-21 21:04:24
○ 2026-03-24 11:45:34
● 2026-03-24 22:23:42
○ 2026-03-27 17:40:18
○ 2026-03-27 18:33:34
● 2026-03-31 10:54:22
○ 2026-04-04 06:25:46
● 2026-04-07 08:26:30
● 2026-04-11 17:25:02
○ 2026-04-18 09:47:36
○ 2026-04-23 10:54:44
● 2026-04-25 21:09:20
○ 2026-04-28 09:04:16
○ 2026-05-03 18:05:42
● 2026-05-06 05:59:38
○ 2026-05-09 04:03:42
● 2026-05-11 19:23:48
● 2026-05-12 13:12:50
○ 2026-05-14 03:17:42
● 2026-05-14 15:54:06
● 2026-05-17 13:15:28
○ 2026-05-20 16:05:32
● 2026-05-24 00:43:08
○ 2026-05-24 23:12:50
● 2026-05-27 10:39:26
○ 2026-05-31 02:12:34
○ 2026-06-03 22:22:04
● 2026-06-08 05:31:42
○ 2026-06-11 04:59:26
○ 2026-06-13 01:50:00
● 2026-06-15 03:57:26
○ 2026-06-16 13:04:48
○ 2026-06-30 14:27:34
●NSns1.power-dns.com2015-08-31 → 2026-06-30 · 6 obs
● 2015-08-31 15:35:32
● 2015-12-11 10:20:18
○ 2016-03-23 04:43:08
○ 2016-09-10 13:32:36
● 2017-04-07 21:05:26
● 2026-06-30 14:27:34
●NSns2.power-dns.com2015-08-31 → 2026-06-30 · 4 obs
● 2015-08-31 15:35:32
○ 2015-12-11 10:20:18
● 2016-03-23 04:43:08
● 2026-06-30 14:27:34
●NSns3.power-dns.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-04-07 21:05:26
● 2026-02-15 04:43:46
● 2026-06-30 14:27:34
○NSsingapore.power-dns.com2026-02-15 → 2026-06-16 · 39 obs
○ 2017-04-07 21:05:26
● 2026-02-15 04:43:46
○ 2026-02-16 12:41:32
● 2026-02-19 16:06:50
○ 2026-02-20 00:47:36
○ 2026-02-20 19:49:10
● 2026-02-21 11:05:54
● 2026-02-21 21:04:08
○ 2026-02-27 21:39:52
○ 2026-03-11 21:41:58
● 2026-03-14 13:03:42
○ 2026-03-18 17:11:08
● 2026-03-21 21:04:24
○ 2026-03-24 11:45:34
○ 2026-03-27 17:40:18
● 2026-03-27 18:33:34
○ 2026-03-31 10:54:22
○ 2026-04-18 09:47:36
● 2026-04-20 22:34:04
○ 2026-04-23 10:54:44
○ 2026-04-25 21:09:20
● 2026-04-28 09:04:16
● 2026-04-30 21:47:28
○ 2026-05-03 18:05:42
○ 2026-05-12 13:12:50
● 2026-05-14 03:17:42
○ 2026-05-14 15:54:06
○ 2026-05-24 00:43:08
● 2026-05-24 23:12:50
○ 2026-05-27 10:39:26
○ 2026-05-31 02:12:34
● 2026-06-03 22:22:04
○ 2026-06-08 05:31:42
● 2026-06-11 04:59:26
● 2026-06-13 01:50:00
○ 2026-06-15 03:57:26
● 2026-06-16 13:04:48
○ 2026-06-24 01:37:12
○ 2026-06-30 14:27:34
○MXmail.dovemail.com2015-08-31 → 2017-04-07 · 4 obs
● 2015-08-31 15:35:32
● 2017-04-07 21:05:26
○ 2026-02-15 04:43:46
○ 2026-06-30 14:27:34
●MXmx1.ewebdevelopment.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-04-07 21:05:26
● 2026-02-15 04:43:46
● 2026-06-30 14:27:34
●MXmx2.ewebdevelopment.com2026-02-15 → 2026-06-30 · 3 obs
○ 2017-04-07 21:05:26
● 2026-02-15 04:43:46
● 2026-06-30 14:27:34
○A15.156.254.252026-06-29 → 2026-06-29 · 3 obs
○ 2026-06-24 01:37:12
● 2026-06-29 01:39:34
○ 2026-06-30 14:27:34
○A15.156.49.572026-04-28 → 2026-05-03 · 5 obs
○ 2026-04-25 21:09:20
● 2026-04-28 09:04:16
● 2026-05-03 18:05:42
○ 2026-05-06 05:59:38
○ 2026-06-30 14:27:34
○A15.157.130.552026-06-03 → 2026-06-03 · 4 obs
○ 2026-05-31 02:12:34
● 2026-06-03 22:22:04
○ 2026-06-08 05:31:42
○ 2026-06-30 14:27:34
○A15.157.161.1522026-03-11 → 2026-03-11 · 4 obs
○ 2026-02-28 05:02:26
● 2026-03-11 21:41:58
○ 2026-03-14 13:03:42
○ 2026-06-30 14:27:34
○A15.157.171.672026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-27 10:39:26
● 2026-05-31 02:12:34
○ 2026-06-03 22:22:04
○ 2026-06-30 14:27:34
○A15.157.197.2332026-05-11 → 2026-05-14 · 5 obs
○ 2026-05-09 04:03:42
● 2026-05-11 19:23:48
● 2026-05-14 15:54:06
○ 2026-05-17 13:15:28
○ 2026-06-30 14:27:34
○A15.157.26.252026-05-20 → 2026-05-27 · 5 obs
○ 2026-05-17 13:15:28
● 2026-05-20 16:05:32
● 2026-05-27 10:39:26
○ 2026-05-31 02:12:34
○ 2026-06-30 14:27:34
○A15.222.124.1282026-06-12 → 2026-06-15 · 5 obs
○ 2026-06-11 04:59:26
● 2026-06-12 07:15:46
● 2026-06-15 03:57:26
○ 2026-06-16 13:04:48
○ 2026-06-30 14:27:34
○A15.222.163.772026-06-16 → 2026-06-16 · 4 obs
○ 2026-06-15 03:57:26
● 2026-06-16 13:04:48
○ 2026-06-19 17:31:12
○ 2026-06-30 14:27:34
○A15.222.165.2502026-04-07 → 2026-04-07 · 4 obs
○ 2026-04-04 06:25:46
● 2026-04-07 08:26:30
○ 2026-04-11 17:25:02
○ 2026-06-30 14:27:34
○A15.222.56.852026-04-07 → 2026-04-07 · 4 obs
○ 2026-04-04 06:25:46
● 2026-04-07 08:26:30
○ 2026-04-11 17:25:02
○ 2026-06-30 14:27:34
○A15.223.24.232026-04-11 → 2026-04-11 · 4 obs
○ 2026-04-07 08:26:30
● 2026-04-11 17:25:02
○ 2026-04-18 09:47:36
○ 2026-06-30 14:27:34
○A16.52.102.942026-03-18 → 2026-03-21 · 5 obs
○ 2026-03-14 13:03:42
● 2026-03-18 17:11:08
● 2026-03-21 21:04:24
○ 2026-03-24 11:45:34
○ 2026-06-30 14:27:34
○A16.52.119.1002026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-20 22:34:04
● 2026-04-23 10:54:44
○ 2026-04-25 21:09:20
○ 2026-06-30 14:27:34
○A16.52.119.982026-03-11 → 2026-03-11 · 4 obs
○ 2026-02-28 05:02:26
● 2026-03-11 21:41:58
○ 2026-03-14 13:03:42
○ 2026-06-30 14:27:34
○A16.52.206.1002026-03-18 → 2026-03-21 · 5 obs
○ 2026-03-14 13:03:42
● 2026-03-18 17:11:08
● 2026-03-21 21:04:24
○ 2026-03-24 11:45:34
○ 2026-06-30 14:27:34
○A16.52.221.262026-05-11 → 2026-05-14 · 5 obs
○ 2026-05-09 04:03:42
● 2026-05-11 19:23:48
● 2026-05-14 15:54:06
○ 2026-05-17 13:15:28
○ 2026-06-30 14:27:34
○A16.52.236.372026-05-24 → 2026-05-27 · 5 obs
○ 2026-05-20 16:05:32
● 2026-05-24 00:43:08
● 2026-05-27 10:39:26
○ 2026-05-31 02:12:34
○ 2026-06-30 14:27:34
○A16.54.110.2252026-04-18 → 2026-04-18 · 4 obs
○ 2026-04-11 17:25:02
● 2026-04-18 09:47:36
○ 2026-04-20 22:34:04
○ 2026-06-30 14:27:34
○A16.54.115.1802026-06-16 → 2026-06-16 · 4 obs
○ 2026-06-15 03:57:26
● 2026-06-16 13:04:48
○ 2026-06-19 17:31:12
○ 2026-06-30 14:27:34
○A16.54.123.1492026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-21 21:04:24
● 2026-03-24 11:45:34
○ 2026-03-24 22:23:42
○ 2026-06-30 14:27:34
○A16.54.13.1012026-02-27 → 2026-02-28 · 5 obs
○ 2026-02-21 21:04:08
● 2026-02-27 21:39:52
● 2026-02-28 05:02:26
○ 2026-03-11 21:41:58
○ 2026-06-30 14:27:34
○A16.54.136.1352026-04-20 → 2026-04-20 · 4 obs
○ 2026-04-18 09:47:36
● 2026-04-20 22:34:04
○ 2026-04-23 10:54:44
○ 2026-06-30 14:27:34
○A16.54.144.992026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-19 17:31:12
● 2026-06-24 01:37:12
○ 2026-06-29 01:39:34
○ 2026-06-30 14:27:34
○A16.54.152.2072026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-19 17:31:12
● 2026-06-24 01:37:12
○ 2026-06-29 01:39:34
○ 2026-06-30 14:27:34
○A16.54.163.1152026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-16 13:04:48
● 2026-06-19 17:31:12
○ 2026-06-24 01:37:12
○ 2026-06-30 14:27:34
○A16.54.19.742026-03-31 → 2026-04-04 · 5 obs
○ 2026-03-27 18:33:34
● 2026-03-31 10:54:22
● 2026-04-04 06:25:46
○ 2026-04-07 08:26:30
○ 2026-06-30 14:27:34
○A16.54.23.482026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-21 21:04:24
● 2026-03-24 11:45:34
○ 2026-03-24 22:23:42
○ 2026-06-30 14:27:34
○A16.54.55.1512026-02-15 → 2026-02-16 · 5 obs
○ 2017-04-07 21:05:26
● 2026-02-15 04:43:46
● 2026-02-16 12:41:32
○ 2026-02-19 16:06:50
○ 2026-06-30 14:27:34
●A16.54.81.02026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-29 01:39:34
● 2026-06-30 14:27:34
○A16.54.9.1192026-03-31 → 2026-04-04 · 5 obs
○ 2026-03-27 18:33:34
● 2026-03-31 10:54:22
● 2026-04-04 06:25:46
○ 2026-04-07 08:26:30
○ 2026-06-30 14:27:34
○A16.54.90.622026-03-24 → 2026-03-27 · 5 obs
○ 2026-03-24 11:45:34
● 2026-03-24 22:23:42
● 2026-03-27 18:33:34
○ 2026-03-31 10:54:22
○ 2026-06-30 14:27:34
○A16.54.99.2092026-05-09 → 2026-05-09 · 4 obs
○ 2026-05-06 05:59:38
● 2026-05-09 04:03:42
○ 2026-05-11 19:23:48
○ 2026-06-30 14:27:34
○A16.55.1.452026-06-03 → 2026-06-08 · 5 obs
○ 2026-05-31 02:12:34
● 2026-06-03 22:22:04
● 2026-06-08 05:31:42
○ 2026-06-11 04:59:26
○ 2026-06-30 14:27:34
○A174.36.107.1302015-08-31 → 2017-04-07 · 6 obs
● 2015-08-31 15:35:32
● 2016-03-23 04:43:08
○ 2016-09-10 13:32:36
● 2017-04-07 21:05:26
○ 2026-02-15 04:43:46
○ 2026-06-30 14:27:34
○A174.37.172.1622015-08-31 → 2016-09-10 · 4 obs
● 2015-08-31 15:35:32
● 2016-09-10 13:32:36
○ 2017-04-07 21:05:26
○ 2026-06-30 14:27:34
○A3.96.102.1212026-06-11 → 2026-06-11 · 4 obs
○ 2026-06-08 05:31:42
● 2026-06-11 04:59:26
○ 2026-06-12 07:15:46
○ 2026-06-30 14:27:34
○A3.96.111.2372026-04-25 → 2026-04-25 · 4 obs
○ 2026-04-23 10:54:44
● 2026-04-25 21:09:20
○ 2026-04-28 09:04:16
○ 2026-06-30 14:27:34
○A3.96.22.1792026-04-25 → 2026-04-25 · 4 obs
○ 2026-04-23 10:54:44
● 2026-04-25 21:09:20
○ 2026-04-28 09:04:16
○ 2026-06-30 14:27:34
○A3.96.239.352026-06-12 → 2026-06-15 · 5 obs
○ 2026-06-11 04:59:26
● 2026-06-12 07:15:46
● 2026-06-15 03:57:26
○ 2026-06-16 13:04:48
○ 2026-06-30 14:27:34
○A3.96.32.952026-03-14 → 2026-03-14 · 4 obs
○ 2026-03-11 21:41:58
● 2026-03-14 13:03:42
○ 2026-03-18 17:11:08
○ 2026-06-30 14:27:34
○A3.97.122.262026-03-14 → 2026-03-14 · 4 obs
○ 2026-03-11 21:41:58
● 2026-03-14 13:03:42
○ 2026-03-18 17:11:08
○ 2026-06-30 14:27:34
○A3.97.135.1212026-02-27 → 2026-02-28 · 5 obs
○ 2026-02-21 21:04:08
● 2026-02-27 21:39:52
● 2026-02-28 05:02:26
○ 2026-03-11 21:41:58
○ 2026-06-30 14:27:34
●A3.97.178.2102026-06-30 → 2026-06-30 · 2 obs
○ 2026-06-29 01:39:34
● 2026-06-30 14:27:34
○A3.97.193.1092026-03-24 → 2026-03-27 · 5 obs
○ 2026-03-24 11:45:34
● 2026-03-24 22:23:42
● 2026-03-27 18:33:34
○ 2026-03-31 10:54:22
○ 2026-06-30 14:27:34
○A3.97.211.882026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-27 10:39:26
● 2026-05-31 02:12:34
○ 2026-06-03 22:22:04
○ 2026-06-30 14:27:34
○A3.97.222.1532026-02-15 → 2026-02-16 · 5 obs
○ 2017-04-07 21:05:26
● 2026-02-15 04:43:46
● 2026-02-16 12:41:32
○ 2026-02-19 16:06:50
○ 2026-06-30 14:27:34
○A3.97.230.1452026-05-06 → 2026-05-06 · 4 obs
○ 2026-05-03 18:05:42
● 2026-05-06 05:59:38
○ 2026-05-09 04:03:42
○ 2026-06-30 14:27:34
○A3.97.47.1502026-02-19 → 2026-02-21 · 5 obs
○ 2026-02-16 12:41:32
● 2026-02-19 16:06:50
● 2026-02-21 21:04:08
○ 2026-02-27 21:39:52
○ 2026-06-30 14:27:34
○A3.97.59.2552026-06-19 → 2026-06-19 · 4 obs
○ 2026-06-16 13:04:48
● 2026-06-19 17:31:12
○ 2026-06-24 01:37:12
○ 2026-06-30 14:27:34
○A3.98.230.622026-02-15 → 2026-06-30 · 2 obs
○ 2026-02-15 04:43:46
○ 2026-06-30 14:27:34
○A3.98.240.842026-06-29 → 2026-06-29 · 3 obs
○ 2026-06-24 01:37:12
● 2026-06-29 01:39:34
○ 2026-06-30 14:27:34
○A3.98.244.52026-06-11 → 2026-06-11 · 4 obs
○ 2026-06-08 05:31:42
● 2026-06-11 04:59:26
○ 2026-06-12 07:15:46
○ 2026-06-30 14:27:34
○A3.98.250.1372026-02-19 → 2026-02-21 · 5 obs
○ 2026-02-16 12:41:32
● 2026-02-19 16:06:50
● 2026-02-21 21:04:08
○ 2026-02-27 21:39:52
○ 2026-06-30 14:27:34
○A3.98.40.452026-05-06 → 2026-05-06 · 4 obs
○ 2026-05-03 18:05:42
● 2026-05-06 05:59:38
○ 2026-05-09 04:03:42
○ 2026-06-30 14:27:34
○A3.99.30.912026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-14 15:54:06
● 2026-05-17 13:15:28
○ 2026-05-20 16:05:32
○ 2026-06-30 14:27:34
○A3.99.90.1562026-04-18 → 2026-04-20 · 5 obs
○ 2026-04-11 17:25:02
● 2026-04-18 09:47:36
● 2026-04-20 22:34:04
○ 2026-04-23 10:54:44
○ 2026-06-30 14:27:34
○A3.99.92.322026-05-09 → 2026-05-09 · 4 obs
○ 2026-05-06 05:59:38
● 2026-05-09 04:03:42
○ 2026-05-11 19:23:48
○ 2026-06-30 14:27:34
○A3.99.98.1862026-04-23 → 2026-04-23 · 4 obs
○ 2026-04-20 22:34:04
● 2026-04-23 10:54:44
○ 2026-04-25 21:09:20
○ 2026-06-30 14:27:34
○A35.182.125.2452026-05-20 → 2026-05-20 · 4 obs
○ 2026-05-17 13:15:28
● 2026-05-20 16:05:32
○ 2026-05-24 00:43:08
○ 2026-06-30 14:27:34
○A35.182.222.952026-04-11 → 2026-04-11 · 4 obs
○ 2026-04-07 08:26:30
● 2026-04-11 17:25:02
○ 2026-04-18 09:47:36
○ 2026-06-30 14:27:34
○A99.79.142.252026-06-08 → 2026-06-08 · 4 obs
○ 2026-06-03 22:22:04
● 2026-06-08 05:31:42
○ 2026-06-11 04:59:26
○ 2026-06-30 14:27:34
○A99.79.142.632026-05-17 → 2026-05-17 · 4 obs
○ 2026-05-14 15:54:06
● 2026-05-17 13:15:28
○ 2026-05-20 16:05:32
○ 2026-06-30 14:27:34
○A99.79.185.1972026-04-28 → 2026-05-03 · 5 obs
○ 2026-04-25 21:09:20
● 2026-04-28 09:04:16
● 2026-05-03 18:05:42
○ 2026-05-06 05:59:38
○ 2026-06-30 14:27:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...-
rationaltech.comns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com3 records

✅ Authoritative Response

Server:139.59.220.175

NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rationaltech.com (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

TypeCountSample Data
A23.97.178.210, 16.54.81.0
NS3ns2.power-dns.com, ns3.power-dns.com...
MX2mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)
TXT491f786e2661531d62a5e4bf8dc941c30c7391ed6, v=spf1 include:u2069692.wl.sendgrid.net ...
SOA1singapore.power-dns.com hostmaster.power

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)

Analysis

Hierarchy

The domain ns0.rationaltech.com falls under the parent rationaltech.com.

IP Addresses

rationaltech.com points to the IP addresses 3.97.178.210 and 16.54.81.0

stromley.com, www.erowap.com, borego.com plus two other host names have IP numbers in common with rationaltech.com.

Name Servers

Four name servers handle the delegation for rationaltech.com: amsterdam.power-dns.com, ns1.power-dns.com, ns2.power-dns.com and ns3.power-dns.com.

At least some of rationaltech.com's name servers are shared with other domains, for example berkun.com, iss8.cistal.com, undercuffler.com and two more.

These name servers tend to be deployed in combination with the name servers ip-172-26-1-146.us-east-2.compute.internal and singapore.power-dns.com.

ns1.power-dns.com points to 13.58.50.225; ns2.power-dns.com points to 188.166.142.159; ns3.power-dns.com points to 139.59.220.175 — each hostname maps to exactly one IP address.

Mail Servers

rationaltech.com uses two mail servers, mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

The mail server setup of rationaltech.com matches that of other domains such as domenie.com, surillo.com, taduro.com and two others.

Each of mx1.ewebdevelopment.com and mx2.ewebdevelopment.com has one IP address: mx1.ewebdevelopment.com uses 159.203.54.48 and mx2.ewebdevelopment.com uses 188.166.142.73.