`covotech.com`

DNSSEC	⚠️ Not signed
A	18.165.83.2^{🇺🇸 Amazon18.165.80.0/21}
		PTR	`server-18-165-83-2.iad55.r.cloudfront.net`
A	18.165.83.10^{🇺🇸 Amazon18.165.80.0/21}
A	18.165.83.12^{🇺🇸 Amazon18.165.80.0/21}
A	18.165.83.29^{🇺🇸 Amazon18.165.80.0/21}
NS	`ns-869.awsdns-44.net` ⭐
		A	2600:9000:5303:6500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-869.awsdns-44.net`
		A	205.251.195.101^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-869.awsdns-44.net`
NS	`ns-1076.awsdns-06.org`
		A	2600:9000:5304:3400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1076.awsdns-06.org`
		A	205.251.196.52^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1076.awsdns-06.org`
NS	`ns-1962.awsdns-53.co.uk`
		A	2600:9000:5307:aa00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1962.awsdns-53.co.uk`
		A	205.251.199.170^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1962.awsdns-53.co.uk`
NS	`ns-62.awsdns-07.com`
		A	2600:9000:5300:3e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-62.awsdns-07.com`
		A	205.251.192.62^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-62.awsdns-07.com`
MX	`alf1.aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19}
			PTR	`filter00.whoisworks.com`
MX	`alf2.aspmx.whoisworks.com` ⭐
		A	152.70.238.229^{🇰🇷 ORACLE-OCI-31898152.70.232.0/21}
			PTR	`filter01.whoisworks.com`
MX	`aspmx.whoisworks.com` ⭐
		A	193.123.252.198^{🇰🇷 ORACLE-OCI-31898193.123.224.0/19}
			PTR	`filter00.whoisworks.com`
TXT	`v=spf1 include:spf1.whoisworks.com ~all`
SOA	`ns-869.awsdns-44.net`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Previously NS for

covotech.com

Same first word

covotech.com

Similar names

coovtech.com

DNS History

30 records (11 active, 19 former)

○NScovotech.com2015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

●NSns-1076.awsdns-06.org2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

●NSns-1962.awsdns-53.co.uk2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

●NSns-62.awsdns-07.com2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

●NSns-869.awsdns-44.net2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

○NSns.covotech.com2015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

○NSns1.covotech.com2015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

○NSns2.covotech.com2015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

○NSns3.covotech.com2015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

●MXalf1.aspmx.whoisworks.com2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

●MXalf2.aspmx.whoisworks.com2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

●MXaspmx.whoisworks.com2026-02-14 → 2026-03-17 · 3 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
● 2026-03-17 03:01:12

○MXmail.covotech.com2015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

●A18.165.83.102026-02-14 → 2026-03-17 · 42 obs

○ 2017-09-17 17:19:42
● 2026-02-14 17:12:46
○ 2026-02-17 04:59:04
○ 2026-02-19 00:46:40
● 2026-02-19 19:01:12
○ 2026-02-20 01:39:32
○ 2026-02-20 08:25:52
● 2026-02-20 11:35:14
○ 2026-02-20 14:32:26
○ 2026-02-21 11:32:04
● 2026-02-21 14:06:08
○ 2026-02-21 14:51:48
● 2026-02-21 16:09:42
● 2026-02-22 01:17:30
○ 2026-02-22 02:18:58
○ 2026-02-25 05:14:40
● 2026-02-25 07:10:08
○ 2026-02-25 09:41:10
○ 2026-03-01 02:28:36
● 2026-03-01 04:09:56
○ 2026-03-01 05:54:02
○ 2026-03-02 02:35:00
● 2026-03-03 01:07:16
○ 2026-03-03 05:53:50
○ 2026-03-04 06:22:24
● 2026-03-05 12:10:08
○ 2026-03-05 14:40:42
○ 2026-03-06 09:10:06
● 2026-03-06 20:57:58
● 2026-03-07 00:37:24
○ 2026-03-07 02:30:24
○ 2026-03-07 03:02:18
● 2026-03-07 18:22:48
○ 2026-03-07 21:40:56
○ 2026-03-13 02:17:52
● 2026-03-13 13:08:30
○ 2026-03-14 02:10:10
○ 2026-03-15 21:22:26
● 2026-03-16 23:46:02
○ 2026-03-17 02:20:46
● 2026-03-17 03:01:10
● 2026-03-17 03:01:12

●A18.165.83.122026-02-14 → 2026-03-17 · 42 obs

●A18.165.83.22026-02-14 → 2026-03-17 · 42 obs

●A18.165.83.292026-02-14 → 2026-03-17 · 42 obs

○A216.137.39.1012026-02-26 → 2026-03-01 · 7 obs

○ 2026-02-26 04:01:52
● 2026-02-26 10:45:22
○ 2026-02-26 15:20:30
○ 2026-03-01 04:09:56
● 2026-03-01 05:54:02
○ 2026-03-01 13:24:44
○ 2026-03-17 03:01:12

○A216.137.39.1122026-02-26 → 2026-03-01 · 7 obs

○ 2026-02-26 04:01:52
● 2026-02-26 10:45:22
○ 2026-02-26 15:20:30
○ 2026-03-01 04:09:56
● 2026-03-01 05:54:02
○ 2026-03-01 13:24:44
○ 2026-03-17 03:01:12

○A216.137.39.722026-02-26 → 2026-03-01 · 7 obs

○ 2026-02-26 04:01:52
● 2026-02-26 10:45:22
○ 2026-02-26 15:20:30
○ 2026-03-01 04:09:56
● 2026-03-01 05:54:02
○ 2026-03-01 13:24:44
○ 2026-03-17 03:01:12

○A216.137.39.942026-02-26 → 2026-03-01 · 7 obs

○ 2026-02-26 04:01:52
● 2026-02-26 10:45:22
○ 2026-02-26 15:20:30
○ 2026-03-01 04:09:56
● 2026-03-01 05:54:02
○ 2026-03-01 13:24:44
○ 2026-03-17 03:01:12

○A216.137.53.1112026-02-21 → 2026-03-17 · 64 obs

○ 2026-02-20 21:27:42
● 2026-02-21 02:10:34
○ 2026-02-21 09:40:02
● 2026-02-21 11:32:04
○ 2026-02-21 14:06:08
○ 2026-02-22 01:17:30
● 2026-02-22 02:18:58
● 2026-02-22 12:16:34
○ 2026-02-22 18:06:50
● 2026-02-22 19:42:28
● 2026-02-23 04:39:28
○ 2026-02-23 10:53:24
● 2026-02-23 13:25:22
● 2026-02-25 02:13:18
○ 2026-02-25 05:14:40
○ 2026-02-25 07:10:08
● 2026-02-25 09:41:10
● 2026-02-26 04:01:52
○ 2026-02-26 10:45:22
○ 2026-02-26 19:59:56
● 2026-02-26 22:17:04
○ 2026-02-27 00:00:48
● 2026-02-27 02:34:22
● 2026-02-27 13:29:18
○ 2026-02-27 22:23:54
● 2026-02-27 23:51:18
● 2026-02-28 02:29:24
○ 2026-02-28 05:07:08
● 2026-02-28 08:11:56
● 2026-03-01 02:28:36
○ 2026-03-01 04:09:56
○ 2026-03-01 05:54:02
● 2026-03-01 13:24:44
● 2026-03-02 02:35:00
○ 2026-03-03 01:07:16
○ 2026-03-03 10:17:38
● 2026-03-04 01:01:46
● 2026-03-04 06:22:24
○ 2026-03-05 12:10:08
○ 2026-03-05 23:30:10
● 2026-03-06 00:13:24
● 2026-03-06 02:14:36
○ 2026-03-06 07:53:50
● 2026-03-06 09:10:06
○ 2026-03-06 20:57:58
○ 2026-03-07 00:37:24
● 2026-03-07 02:30:24
● 2026-03-07 03:02:18
○ 2026-03-07 18:22:48
○ 2026-03-07 21:40:56
● 2026-03-08 06:10:08
● 2026-03-13 02:17:52
○ 2026-03-13 13:08:30
● 2026-03-14 02:10:10
○ 2026-03-14 07:48:54
○ 2026-03-14 08:22:14
● 2026-03-14 11:05:02
● 2026-03-15 14:15:34
○ 2026-03-15 18:49:58
● 2026-03-15 21:22:26
○ 2026-03-16 23:46:02
● 2026-03-17 02:20:46
○ 2026-03-17 03:01:10
○ 2026-03-17 03:01:12

○A216.137.53.652026-02-21 → 2026-03-17 · 64 obs

○A216.137.53.802026-02-21 → 2026-03-17 · 64 obs

○A216.137.53.962026-02-21 → 2026-03-17 · 64 obs

○A222.122.39.162015-07-22 → 2017-09-17 · 4 obs

● 2015-07-22 21:09:30
● 2017-09-17 17:19:42
○ 2026-02-14 17:12:46
○ 2026-03-17 03:01:12

○A52.84.20.282026-02-17 → 2026-03-15 · 58 obs

○ 2026-02-14 17:12:46
● 2026-02-17 04:59:04
● 2026-02-19 00:46:40
○ 2026-02-19 19:01:12
● 2026-02-20 01:39:32
● 2026-02-20 08:25:52
○ 2026-02-20 11:35:14
● 2026-02-20 14:32:26
● 2026-02-20 21:27:42
○ 2026-02-21 02:10:34
● 2026-02-21 09:40:02
○ 2026-02-21 11:32:04
○ 2026-02-21 14:06:08
● 2026-02-21 14:51:48
○ 2026-02-21 16:09:42
○ 2026-02-22 12:16:34
● 2026-02-22 18:06:50
○ 2026-02-22 19:42:28
○ 2026-02-23 04:39:28
● 2026-02-23 10:53:24
○ 2026-02-23 13:25:22
○ 2026-02-25 02:13:18
● 2026-02-25 05:14:40
○ 2026-02-25 07:10:08
○ 2026-02-26 10:45:22
● 2026-02-26 15:20:30
● 2026-02-26 19:59:56
○ 2026-02-26 22:17:04
● 2026-02-27 00:00:48
○ 2026-02-27 02:34:22
○ 2026-02-27 13:29:18
● 2026-02-27 22:23:54
○ 2026-02-27 23:51:18
○ 2026-02-28 02:29:24
● 2026-02-28 05:07:08
○ 2026-02-28 08:11:56
○ 2026-03-03 01:07:16
● 2026-03-03 05:53:50
● 2026-03-03 10:17:38
○ 2026-03-04 01:01:46
○ 2026-03-05 12:10:08
● 2026-03-05 14:40:42
● 2026-03-05 23:30:10
○ 2026-03-06 00:13:24
○ 2026-03-06 02:14:36
● 2026-03-06 07:53:50
○ 2026-03-06 09:10:06
○ 2026-03-07 18:22:48
● 2026-03-07 21:40:56
○ 2026-03-08 06:10:08
○ 2026-03-14 02:10:10
● 2026-03-14 07:48:54
● 2026-03-14 08:22:14
○ 2026-03-14 11:05:02
○ 2026-03-15 14:15:34
● 2026-03-15 18:49:58
○ 2026-03-15 21:22:26
○ 2026-03-17 03:01:12

○A52.84.20.682026-02-17 → 2026-03-15 · 58 obs

○A52.84.20.812026-02-17 → 2026-03-15 · 58 obs

○A52.84.20.942026-02-17 → 2026-03-15 · 58 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
covotech.com	ns-62.awsdns-07.com, ns-869.awsdns-44.net, ns-1076.awsdns-06.org, ns-1962.awsdns-53.co.uk	1 record

✅ Authoritative Response

Server: 205.251.195.101

NS records: ns-62.awsdns-07.com, ns-869.awsdns-44.net, ns-1076.awsdns-06.org, ns-1962.awsdns-53.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for covotech.com (unsigned zone)

⏱️ Timing

Total: 2358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.165.83.2, 18.165.83.12...`
NS	4	`ns-1076.awsdns-06.org, ns-1962.awsdns-53.co.uk...`
MX	3	`alf1.aspmx.whoisworks.com (pri: 10), alf2.aspmx.whoisworks.com (pri: 10)...`
TXT	1	`v=spf1 include:spf1.whoisworks.com ~all`
SOA	1	`ns-869.awsdns-44.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-62.awsdns-07.com)

Analysis

IP Addresses

covotech.com maps to four IP numbers: 18.165.83.2, 18.165.83.10, 18.165.83.12 and 18.165.83.29.

Name Servers

covotech.com delegates to four name servers: ns-62.awsdns-07.com, ns-869.awsdns-44.net, ns-1076.awsdns-06.org and ns-1962.awsdns-53.co.uk.

covotech.com at least partially shares name servers with other domains, for instance klingai-cdn-aws.com, tamlamusic.com, earn-dev.com, ask4o.com and wallacecotton.co.uk.

These name servers are commonly used alongside ns-80.awsdns-10.com, ns-1496.awsdns-59.org and ns-1892.awsdns-44.co.uk.

Host names with two IP numbers: ns-62.awsdns-07.com points to 2600:9000:5300:3e00::1 and 205.251.192.62; ns-869.awsdns-44.net points to 2600:9000:5303:6500::1 and 205.251.195.101; ns-1076.awsdns-06.org points to 2600:9000:5304:3400::1 and 205.251.196.52; ns-1962.awsdns-53.co.uk points to 2600:9000:5307:aa00::1 and 205.251.199.170.

Mail Servers

Three mail servers handle covotech.com: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

covotech.com shares at least partially some mail servers with other domains, for instance cst21.com, rotos.biz, bscom.biz, humanaid.co.kr and art7.co.kr.

Host names with a single IP:

aspmx.whoisworks.com points to: 193.123.252.198

alf1.aspmx.whoisworks.com points to: 193.123.252.198

alf2.aspmx.whoisworks.com points to: 152.70.238.229

Names pointing to 193.123.252.198: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com

covotech.com - robtex.com

covotech.com

com

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`covotech.com`

`com`