620ckrm.com - dns.ninja

620ckrm.com

DNSSEC⚠️ Not signed
A54.84.131.112🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix
PTRec2-54-84-131-112.compute-1.amazonaws.com
NSns43.domaincontrol.com ⭐
A2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44
PTRns43.domaincontrol.com
A97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns43.domaincontrol.com
NSns44.domaincontrol.com
A2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44
PTRns44.domaincontrol.com
A173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns44.domaincontrol.com
MXd409743.a.ess.ca.barracudanetworks.com ⭐
A15.222.16.209🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.210🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.211🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
MXd409743.b.ess.ca.barracudanetworks.com(20)
A15.222.16.209🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.210🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.211🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
TXTgoogle-site-verification=NMXb7gM-DV0j3uUNKZ9QUv1WZaepecEhzRb3GsRr5gc
TXTgoogle-site-verification=olUntDpPUeTi8O228v7HLFyYvie2KxFQ2UxbplbO3Pg
TXTv=spf1 include:spf.protection.outlook.com include:spf.ess.ca.barracudanetwork...
SOAns43.domaincontrol.comdns@jomax.net 2026-05-12 #4

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=1785741757
rank #257540 globally
rank #107249 in the tld
WOT: UNKNOWN (61/100)
📈 Tranco rank: #531,256

Subdomains

www.620ckrm.com

Same first word

620ckrm.com

DNS History

71 records (5 active, 66 former)

20162017201820192020202120222023202420252026NSns43.domaincontrol.comns44.domaincontrol.comns-1493.awsdns-58.orgns-1779.awsdns-30.co.ukns-307.awsdns-38.comns-559.awsdns-05.netns1.harvardbroadcasting.comns2.harvardbroadcasting.comns3.harvardbroadcasting.comMXd409743.a.ess.ca.barracudanetworks.comd409743.b.ess.ca.barracudanetworks.com620ckrm-com.mail.protection.outlook.commail.harvardbroadcasting.comsmtp.harvardbroadcasting.comA54.84.131.112107.23.197.163107.23.76.36198.50.203.22552.0.178.252.0.230.12052.0.43.15252.1.59.15752.2.10.7752.2.167.5352.2.179.19152.2.21.2352.20.0.20152.20.187.17852.20.39.23052.21.15.13452.21.173.20752.22.146.5152.22.150.14552.22.185.3752.22.94.3752.3.214.15152.4.131.10852.4.165.13352.4.71.11352.5.142.21252.5.22.19852.5.92.24152.6.114.10152.6.141.7452.6.148.8552.6.215.18952.6.25.23152.6.68.21252.7.166.15252.7.215.4752.7.216.22252.71.29.3254.152.172.11554.152.189.23454.164.1.24154.164.221.9554.165.133.2854.172.110.24254.172.69.10354.209.144.23354.209.92.11954.236.247.15854.236.65.7854.84.233.16554.84.234.11154.84.57.9054.85.191.9654.86.223.12654.88.176.14154.88.219.20154.88.92.118
○NSns-1493.awsdns-58.org2015-10-01 → 2016-02-17 · 5 obs
○ 2015-09-14 05:16:16
● 2015-10-01 06:48:24
● 2016-02-17 02:26:46
○ 2016-04-20 17:05:22
○ 2026-08-03 07:40:38
○NSns-1779.awsdns-30.co.uk2015-10-01 → 2016-02-17 · 5 obs
○ 2015-09-14 05:16:16
● 2015-10-01 06:48:24
● 2016-02-17 02:26:46
○ 2016-04-20 17:05:22
○ 2026-08-03 07:40:38
○NSns-307.awsdns-38.com2015-10-01 → 2016-02-17 · 5 obs
○ 2015-09-14 05:16:16
● 2015-10-01 06:48:24
● 2016-02-17 02:26:46
○ 2016-04-20 17:05:22
○ 2026-08-03 07:40:38
○NSns-559.awsdns-05.net2015-10-01 → 2016-02-17 · 5 obs
○ 2015-09-14 05:16:16
● 2015-10-01 06:48:24
● 2016-02-17 02:26:46
○ 2016-04-20 17:05:22
○ 2026-08-03 07:40:38
○NSns1.harvardbroadcasting.com2015-08-25 → 2015-09-14 · 4 obs
● 2015-08-25 13:49:48
● 2015-09-14 05:16:16
○ 2015-10-01 06:48:24
○ 2026-08-03 07:40:38
○NSns2.harvardbroadcasting.com2015-08-25 → 2015-09-14 · 4 obs
● 2015-08-25 13:49:48
● 2015-09-14 05:16:16
○ 2015-10-01 06:48:24
○ 2026-08-03 07:40:38
○NSns3.harvardbroadcasting.com2015-08-25 → 2015-09-14 · 4 obs
● 2015-08-25 13:49:48
● 2015-09-14 05:16:16
○ 2015-10-01 06:48:24
○ 2026-08-03 07:40:38
●NSns43.domaincontrol.com2016-04-20 → 2026-08-03 · 3 obs
○ 2016-02-17 02:26:46
● 2016-04-20 17:05:22
● 2026-08-03 07:40:38
●NSns44.domaincontrol.com2016-04-20 → 2026-08-03 · 3 obs
○ 2016-02-17 02:26:46
● 2016-04-20 17:05:22
● 2026-08-03 07:40:38
○MX620ckrm-com.mail.protection.outlook.com2016-12-23 → 2026-04-27 · 5 obs
○ 2016-12-04 20:46:54
● 2016-12-23 04:41:26
● 2026-04-27 16:31:12
○ 2026-05-23 06:17:44
○ 2026-08-03 07:40:38
●MXd409743.a.ess.ca.barracudanetworks.com2026-05-23 → 2026-08-03 · 3 obs
○ 2026-04-27 16:31:12
● 2026-05-23 06:17:44
● 2026-08-03 07:40:38
●MXd409743.b.ess.ca.barracudanetworks.com2026-05-23 → 2026-08-03 · 3 obs
○ 2026-04-27 16:31:12
● 2026-05-23 06:17:44
● 2026-08-03 07:40:38
○MXmail.harvardbroadcasting.com2015-08-25 → 2016-12-04 · 4 obs
● 2015-08-25 13:49:48
● 2016-12-04 20:46:54
○ 2016-12-23 04:41:26
○ 2026-08-03 07:40:38
○MXsmtp.harvardbroadcasting.com2015-08-25 → 2016-02-17 · 4 obs
● 2015-08-25 13:49:48
● 2016-02-17 02:26:46
○ 2016-04-20 17:05:22
○ 2026-08-03 07:40:38
○A107.23.197.1632016-01-12 → 2016-01-13 · 5 obs
○ 2016-01-10 00:18:42
● 2016-01-12 04:21:22
● 2016-01-13 11:11:46
○ 2016-01-19 10:48:04
○ 2026-08-03 07:40:38
○A107.23.76.362016-01-05 → 2016-01-05 · 4 obs
○ 2016-01-02 17:14:38
● 2016-01-05 10:11:08
○ 2016-01-10 00:18:42
○ 2026-08-03 07:40:38
○A198.50.203.2252015-08-25 → 2015-10-05 · 4 obs
● 2015-08-25 13:49:48
● 2015-10-05 23:25:26
○ 2015-10-19 00:01:16
○ 2026-08-03 07:40:38
○A52.0.178.22016-01-12 → 2016-01-13 · 5 obs
○ 2016-01-10 00:18:42
● 2016-01-12 04:21:22
● 2016-01-13 11:11:46
○ 2016-01-19 10:48:04
○ 2026-08-03 07:40:38
○A52.0.230.1202015-10-26 → 2015-10-26 · 4 obs
○ 2015-10-19 00:01:16
● 2015-10-26 05:58:54
○ 2015-10-31 16:32:42
○ 2026-08-03 07:40:38
○A52.0.43.1522015-12-29 → 2015-12-29 · 4 obs
○ 2015-12-21 15:35:30
● 2015-12-29 06:39:46
○ 2015-12-31 08:48:50
○ 2026-08-03 07:40:38
○A52.1.59.1572015-12-31 → 2016-01-01 · 5 obs
○ 2015-12-29 06:39:46
● 2015-12-31 08:48:50
● 2016-01-01 10:49:58
○ 2016-01-02 17:14:38
○ 2026-08-03 07:40:38
○A52.2.10.772015-12-21 → 2015-12-21 · 4 obs
○ 2015-12-17 04:46:16
● 2015-12-21 15:35:30
○ 2015-12-29 06:39:46
○ 2026-08-03 07:40:38
○A52.2.167.532015-11-04 → 2015-11-04 · 4 obs
○ 2015-10-31 16:32:42
● 2015-11-04 13:34:40
○ 2015-11-10 12:06:42
○ 2026-08-03 07:40:38
○A52.2.179.1912016-01-19 → 2016-01-19 · 4 obs
○ 2016-01-13 11:11:46
● 2016-01-19 10:48:04
○ 2016-01-22 15:35:54
○ 2026-08-03 07:40:38
○A52.2.21.232015-11-04 → 2015-11-04 · 4 obs
○ 2015-10-31 16:32:42
● 2015-11-04 13:34:40
○ 2015-11-10 12:06:42
○ 2026-08-03 07:40:38
○A52.20.0.2012015-10-31 → 2015-10-31 · 4 obs
○ 2015-10-26 05:58:54
● 2015-10-31 16:32:42
○ 2015-11-04 13:34:40
○ 2026-08-03 07:40:38
○A52.20.187.1782015-10-31 → 2015-10-31 · 4 obs
○ 2015-10-26 05:58:54
● 2015-10-31 16:32:42
○ 2015-11-04 13:34:40
○ 2026-08-03 07:40:38
○A52.20.39.2302015-10-19 → 2015-10-19 · 4 obs
○ 2015-10-05 23:25:26
● 2015-10-19 00:01:16
○ 2015-10-26 05:58:54
○ 2026-08-03 07:40:38
○A52.21.15.1342015-10-19 → 2015-10-19 · 4 obs
○ 2015-10-05 23:25:26
● 2015-10-19 00:01:16
○ 2015-10-26 05:58:54
○ 2026-08-03 07:40:38
○A52.21.173.2072016-01-02 → 2016-01-02 · 4 obs
○ 2016-01-01 10:49:58
● 2016-01-02 17:14:38
○ 2016-01-05 10:11:08
○ 2026-08-03 07:40:38
○A52.22.146.512015-10-19 → 2015-10-19 · 4 obs
○ 2015-10-05 23:25:26
● 2015-10-19 00:01:16
○ 2015-10-26 05:58:54
○ 2026-08-03 07:40:38
○A52.22.150.1452015-11-28 → 2015-11-28 · 4 obs
○ 2015-11-14 16:45:44
● 2015-11-28 15:07:42
○ 2015-12-01 05:09:36
○ 2026-08-03 07:40:38
○A52.22.185.372015-11-04 → 2015-11-04 · 4 obs
○ 2015-10-31 16:32:42
● 2015-11-04 13:34:40
○ 2015-11-10 12:06:42
○ 2026-08-03 07:40:38
○A52.22.94.372015-12-07 → 2015-12-07 · 4 obs
○ 2015-12-04 02:50:26
● 2015-12-07 18:08:02
○ 2015-12-11 22:52:46
○ 2026-08-03 07:40:38
○A52.3.214.1512015-12-07 → 2015-12-07 · 4 obs
○ 2015-12-04 02:50:26
● 2015-12-07 18:08:02
○ 2015-12-11 22:52:46
○ 2026-08-03 07:40:38
○A52.4.131.1082015-12-31 → 2016-01-01 · 5 obs
○ 2015-12-29 06:39:46
● 2015-12-31 08:48:50
● 2016-01-01 10:49:58
○ 2016-01-02 17:14:38
○ 2026-08-03 07:40:38
○A52.4.165.1332015-12-21 → 2015-12-21 · 4 obs
○ 2015-12-17 04:46:16
● 2015-12-21 15:35:30
○ 2015-12-29 06:39:46
○ 2026-08-03 07:40:38
○A52.4.71.1132015-12-17 → 2015-12-17 · 4 obs
○ 2015-12-11 22:52:46
● 2015-12-17 04:46:16
○ 2015-12-21 15:35:30
○ 2026-08-03 07:40:38
○A52.5.142.2122015-10-26 → 2015-10-26 · 4 obs
○ 2015-10-19 00:01:16
● 2015-10-26 05:58:54
○ 2015-10-31 16:32:42
○ 2026-08-03 07:40:38
○A52.5.22.1982015-12-04 → 2015-12-04 · 4 obs
○ 2015-12-01 05:09:36
● 2015-12-04 02:50:26
○ 2015-12-07 18:08:02
○ 2026-08-03 07:40:38
○A52.5.92.2412015-12-07 → 2015-12-07 · 4 obs
○ 2015-12-04 02:50:26
● 2015-12-07 18:08:02
○ 2015-12-11 22:52:46
○ 2026-08-03 07:40:38
○A52.6.114.1012015-10-19 → 2015-10-19 · 4 obs
○ 2015-10-05 23:25:26
● 2015-10-19 00:01:16
○ 2015-10-26 05:58:54
○ 2026-08-03 07:40:38
○A52.6.141.742015-10-26 → 2015-10-26 · 4 obs
○ 2015-10-19 00:01:16
● 2015-10-26 05:58:54
○ 2015-10-31 16:32:42
○ 2026-08-03 07:40:38
○A52.6.148.852015-12-11 → 2015-12-11 · 4 obs
○ 2015-12-07 18:08:02
● 2015-12-11 22:52:46
○ 2015-12-17 04:46:16
○ 2026-08-03 07:40:38
○A52.6.215.1892015-12-07 → 2015-12-07 · 4 obs
○ 2015-12-04 02:50:26
● 2015-12-07 18:08:02
○ 2015-12-11 22:52:46
○ 2026-08-03 07:40:38
○A52.6.25.2312016-01-05 → 2016-01-05 · 4 obs
○ 2016-01-02 17:14:38
● 2016-01-05 10:11:08
○ 2016-01-10 00:18:42
○ 2026-08-03 07:40:38
○A52.6.68.2122015-12-17 → 2015-12-17 · 4 obs
○ 2015-12-11 22:52:46
● 2015-12-17 04:46:16
○ 2015-12-21 15:35:30
○ 2026-08-03 07:40:38
○A52.7.166.1522015-10-19 → 2015-10-19 · 4 obs
○ 2015-10-05 23:25:26
● 2015-10-19 00:01:16
○ 2015-10-26 05:58:54
○ 2026-08-03 07:40:38
○A52.7.215.472016-01-02 → 2016-01-02 · 4 obs
○ 2016-01-01 10:49:58
● 2016-01-02 17:14:38
○ 2016-01-05 10:11:08
○ 2026-08-03 07:40:38
○A52.7.216.2222015-10-26 → 2015-10-26 · 4 obs
○ 2015-10-19 00:01:16
● 2015-10-26 05:58:54
○ 2015-10-31 16:32:42
○ 2026-08-03 07:40:38
○A52.71.29.322016-01-19 → 2016-01-19 · 4 obs
○ 2016-01-13 11:11:46
● 2016-01-19 10:48:04
○ 2016-01-22 15:35:54
○ 2026-08-03 07:40:38
○A54.152.172.1152016-01-10 → 2016-01-10 · 4 obs
○ 2016-01-05 10:11:08
● 2016-01-10 00:18:42
○ 2016-01-12 04:21:22
○ 2026-08-03 07:40:38
○A54.152.189.2342015-10-26 → 2015-10-26 · 4 obs
○ 2015-10-19 00:01:16
● 2015-10-26 05:58:54
○ 2015-10-31 16:32:42
○ 2026-08-03 07:40:38
○A54.164.1.2412015-11-04 → 2015-11-04 · 4 obs
○ 2015-10-31 16:32:42
● 2015-11-04 13:34:40
○ 2015-11-10 12:06:42
○ 2026-08-03 07:40:38
○A54.164.221.952015-12-01 → 2015-12-01 · 4 obs
○ 2015-11-28 15:07:42
● 2015-12-01 05:09:36
○ 2015-12-04 02:50:26
○ 2026-08-03 07:40:38
○A54.165.133.282015-11-10 → 2015-11-10 · 4 obs
○ 2015-11-04 13:34:40
● 2015-11-10 12:06:42
○ 2015-11-14 16:45:44
○ 2026-08-03 07:40:38
○A54.172.110.2422015-11-14 → 2015-11-14 · 4 obs
○ 2015-11-10 12:06:42
● 2015-11-14 16:45:44
○ 2015-11-28 15:07:42
○ 2026-08-03 07:40:38
○A54.172.69.1032015-10-19 → 2015-10-19 · 4 obs
○ 2015-10-05 23:25:26
● 2015-10-19 00:01:16
○ 2015-10-26 05:58:54
○ 2026-08-03 07:40:38
○A54.209.144.2332015-12-04 → 2015-12-04 · 4 obs
○ 2015-12-01 05:09:36
● 2015-12-04 02:50:26
○ 2015-12-07 18:08:02
○ 2026-08-03 07:40:38
○A54.209.92.1192015-12-01 → 2015-12-01 · 4 obs
○ 2015-11-28 15:07:42
● 2015-12-01 05:09:36
○ 2015-12-04 02:50:26
○ 2026-08-03 07:40:38
○A54.236.247.1582015-11-10 → 2015-11-10 · 4 obs
○ 2015-11-04 13:34:40
● 2015-11-10 12:06:42
○ 2015-11-14 16:45:44
○ 2026-08-03 07:40:38
○A54.236.65.782015-11-28 → 2015-11-28 · 4 obs
○ 2015-11-14 16:45:44
● 2015-11-28 15:07:42
○ 2015-12-01 05:09:36
○ 2026-08-03 07:40:38
●A54.84.131.1122016-01-22 → 2026-08-03 · 3 obs
○ 2016-01-19 10:48:04
● 2016-01-22 15:35:54
● 2026-08-03 07:40:38
○A54.84.233.1652015-10-31 → 2015-10-31 · 4 obs
○ 2015-10-26 05:58:54
● 2015-10-31 16:32:42
○ 2015-11-04 13:34:40
○ 2026-08-03 07:40:38
○A54.84.234.1112015-12-01 → 2015-12-01 · 4 obs
○ 2015-11-28 15:07:42
● 2015-12-01 05:09:36
○ 2015-12-04 02:50:26
○ 2026-08-03 07:40:38
○A54.84.57.902015-12-01 → 2015-12-01 · 4 obs
○ 2015-11-28 15:07:42
● 2015-12-01 05:09:36
○ 2015-12-04 02:50:26
○ 2026-08-03 07:40:38
○A54.85.191.962016-01-10 → 2016-01-10 · 4 obs
○ 2016-01-05 10:11:08
● 2016-01-10 00:18:42
○ 2016-01-12 04:21:22
○ 2026-08-03 07:40:38
○A54.86.223.1262015-12-11 → 2015-12-11 · 4 obs
○ 2015-12-07 18:08:02
● 2015-12-11 22:52:46
○ 2015-12-17 04:46:16
○ 2026-08-03 07:40:38
○A54.88.176.1412015-12-29 → 2015-12-29 · 4 obs
○ 2015-12-21 15:35:30
● 2015-12-29 06:39:46
○ 2015-12-31 08:48:50
○ 2026-08-03 07:40:38
○A54.88.219.2012015-10-26 → 2015-10-26 · 4 obs
○ 2015-10-19 00:01:16
● 2015-10-26 05:58:54
○ 2015-10-31 16:32:42
○ 2026-08-03 07:40:38
○A54.88.92.1182015-11-14 → 2015-11-14 · 4 obs
○ 2015-11-10 12:06:42
● 2015-11-14 16:45:44
○ 2015-11-28 15:07:42
○ 2026-08-03 07:40:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
620ckrm.comns43.domaincontrol.com, ns44.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.69.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 620ckrm.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

TypeCountSample Data
A154.84.131.112
NS2ns43.domaincontrol.com, ns44.domaincontrol.com
MX2d409743.a.ess.ca.barracudanetworks.com (, d409743.b.ess.ca.barracudanetworks.com (
TXT3google-site-verification=NMXb7gM-DV0j3uU, google-site-verification=olUntDpPUeTi8O2...
SOA1ns43.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)

Analysis

Hierarchy

620ckrm.com is a parent domain of www.620ckrm.com.

IP Addresses

620ckrm.com directs to one IP number, which is 54.84.131.112.

Among the host names that share IP numbers with 620ckrm.com are heaven983.com, kkfm.com, www.1041wdlt.com and two others.

Name Servers

620ckrm.com uses two name servers for its delegation: ns43.domaincontrol.com and ns44.domaincontrol.com.

620ckrm.com has the same name server delegation as a number of other domains, such as smartsolutions-co.com, nubank.chat, wallsandson.com and two more.

The two host names ns43.domaincontrol.com and ns44.domaincontrol.com each have a pair of IP addresses: ns43.domaincontrol.com has 97.74.101.22 and 2603:5:2152::16, and ns44.domaincontrol.com has 173.201.69.22 and 2603:5:2252::16.

Mail Servers

The MX records for 620ckrm.com point to two mail servers: d409743.a.ess.ca.barracudanetworks.com and d409743.b.ess.ca.barracudanetworks.com.

Each of d409743.a.ess.ca.barracudanetworks.com and d409743.b.ess.ca.barracudanetworks.com has three IP addresses: 15.222.16.209, 15.222.16.210 and 15.222.16.211.

Both d409743.a.ess.ca.barracudanetworks.com and d409743.b.ess.ca.barracudanetworks.com resolve to 15.222.16.209 IP addresses each.

Both d409743.a.ess.ca.barracudanetworks.com and d409743.b.ess.ca.barracudanetworks.com resolve to 15.222.16.210 IP addresses each.

Both d409743.a.ess.ca.barracudanetworks.com and d409743.b.ess.ca.barracudanetworks.com resolve to 15.222.16.211 IP addresses each.