`intervantech.com`

DNSSEC	⚠️ Not signed
A	13.33.109.17^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
		PTR	`server-13-33-109-17.bos50.r.cloudfront.net`
A	13.33.109.90^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
A	13.33.109.95^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
A	13.33.109.118^{🇺🇸 Amazon13.33.109.0/24 - Cloudfront}
NS	`cns1.hostcocoa.com` ⭐
		A	205.251.196.138^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1162.awsdns-17.org`
NS	`cns2.hostcocoa.com`
		A	205.251.194.81^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-593.awsdns-10.net`
NS	`cns3.hostcocoa.com`
		A	205.251.193.7^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-263.awsdns-32.com`
NS	`cns4.hostcocoa.com`
		A	205.251.199.181^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1973.awsdns-54.co.uk`
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`cns1.hostcocoa.com`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=1776966692

Previously NS for

intervantech.com

Same first word

intervantech.com

Similar names

inventratech.com

DNS History

66 records (8 active, 58 former)

●NScns1.hostcocoa.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-02-07 23:43:48
● 2026-02-16 21:45:54
● 2026-04-23 17:52:46

●NScns2.hostcocoa.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-02-07 23:43:48
● 2026-02-16 21:45:54
● 2026-04-23 17:52:46

●NScns3.hostcocoa.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-02-07 23:43:48
● 2026-02-16 21:45:54
● 2026-04-23 17:52:46

●NScns4.hostcocoa.com2026-02-16 → 2026-04-23 · 3 obs

○ 2017-02-07 23:43:48
● 2026-02-16 21:45:54
● 2026-04-23 17:52:46

○NSintervantech.com2015-07-22 → 2017-02-07 · 4 obs

● 2015-07-22 17:25:40
● 2017-02-07 23:43:48
○ 2026-02-16 21:45:54
○ 2026-04-23 17:52:46

○NSns1.cafe24.co.kr2015-07-22 → 2017-02-07 · 4 obs

● 2015-07-22 17:25:40
● 2017-02-07 23:43:48
○ 2026-02-16 21:45:54
○ 2026-04-23 17:52:46

○NSns1.cafe24.com2015-07-22 → 2017-02-07 · 4 obs

● 2015-07-22 17:25:40
● 2017-02-07 23:43:48
○ 2026-02-16 21:45:54
○ 2026-04-23 17:52:46

○NSns2.cafe24.co.kr2015-07-22 → 2017-02-07 · 4 obs

● 2015-07-22 17:25:40
● 2017-02-07 23:43:48
○ 2026-02-16 21:45:54
○ 2026-04-23 17:52:46

○NSns2.cafe24.com2015-07-22 → 2017-02-07 · 4 obs

● 2015-07-22 17:25:40
● 2017-02-07 23:43:48
○ 2026-02-16 21:45:54
○ 2026-04-23 17:52:46

○MX720b01a7195a49bff14fd146a2e936.pamx1.hotmail.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 17:25:40
○ 2015-11-20 02:21:42
○ 2026-04-23 17:52:46

○MXbackupmail-001.cafe24.com2015-11-20 → 2016-06-20 · 5 obs

○ 2015-07-22 17:25:40
● 2015-11-20 02:21:42
● 2016-06-20 03:46:14
○ 2017-02-07 23:43:48
○ 2026-04-23 17:52:46

○MXmx.zoho.com2015-11-20 → 2026-02-16 · 5 obs

○ 2015-07-22 17:25:40
● 2015-11-20 02:21:42
● 2026-02-16 21:45:54
○ 2026-02-17 12:14:14
○ 2026-04-23 17:52:46

○MXuws64-035.cafe24.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 17:25:40
○ 2015-11-20 02:21:42
○ 2026-04-23 17:52:46

○A108.139.47.442026-03-03 → 2026-04-03 · 15 obs

○ 2026-03-03 00:47:18
● 2026-03-03 01:24:18
○ 2026-03-03 03:41:54
○ 2026-03-07 20:45:00
● 2026-03-07 21:48:24
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● 2026-03-08 00:10:58
○ 2026-03-08 00:50:40
○ 2026-03-14 07:25:40
● 2026-03-14 11:44:20
○ 2026-03-14 12:24:30
○ 2026-04-02 19:51:38
● 2026-04-03 00:18:14
○ 2026-04-03 01:17:56
○ 2026-04-23 17:52:46

○A108.139.47.622026-03-03 → 2026-04-03 · 15 obs

○A108.139.47.752026-03-03 → 2026-04-03 · 15 obs

○A108.139.47.922026-03-03 → 2026-04-03 · 15 obs

○A108.156.39.112026-02-25 → 2026-04-23 · 190 obs

○ 2026-02-25 02:03:22
● 2026-02-25 03:03:46
● 2026-02-25 05:03:48
○ 2026-02-25 08:05:08
○ 2026-02-28 01:39:26
● 2026-02-28 07:03:18
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● 2026-02-28 11:02:38
● 2026-03-01 23:03:22
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● 2026-03-03 11:04:36
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● 2026-03-18 02:23:10
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○ 2026-04-05 01:01:22
● 2026-04-05 03:30:10
○ 2026-04-05 07:47:12
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○ 2026-04-16 00:12:58
● 2026-04-16 07:16:48
● 2026-04-18 18:17:14
○ 2026-04-19 12:57:16
● 2026-04-19 13:37:26
○ 2026-04-19 16:25:52
○ 2026-04-20 00:49:38
● 2026-04-20 02:07:56
○ 2026-04-20 06:32:08
● 2026-04-20 09:17:26
○ 2026-04-20 20:14:54
● 2026-04-20 23:51:36
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● 2026-04-21 09:22:10
● 2026-04-21 09:55:52
○ 2026-04-21 12:57:28
○ 2026-04-21 17:59:16
● 2026-04-21 18:31:42
● 2026-04-22 14:42:56
○ 2026-04-22 17:20:24
● 2026-04-22 18:26:32
● 2026-04-23 07:55:06
○ 2026-04-23 17:52:46

○A108.156.39.1132026-02-25 → 2026-04-23 · 190 obs

○A108.156.39.1242026-02-25 → 2026-04-23 · 190 obs

○A108.156.39.272026-02-25 → 2026-04-23 · 190 obs

○A112.175.50.2112015-07-22 → 2017-02-07 · 4 obs

● 2015-07-22 17:25:40
● 2017-02-07 23:43:48
○ 2026-02-16 21:45:54
○ 2026-04-23 17:52:46

○A13.32.104.1012026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 02:07:56
● 2026-04-20 06:32:08
○ 2026-04-20 09:17:26
○ 2026-04-23 17:52:46

○A13.32.104.112026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 02:07:56
● 2026-04-20 06:32:08
○ 2026-04-20 09:17:26
○ 2026-04-23 17:52:46

○A13.32.104.122026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 02:07:56
● 2026-04-20 06:32:08
○ 2026-04-20 09:17:26
○ 2026-04-23 17:52:46

○A13.32.104.582026-04-20 → 2026-04-20 · 4 obs

○ 2026-04-20 02:07:56
● 2026-04-20 06:32:08
○ 2026-04-20 09:17:26
○ 2026-04-23 17:52:46

●A13.33.109.1182026-04-20 → 2026-04-23 · 13 obs

○ 2026-04-20 09:17:26
● 2026-04-20 20:14:54
○ 2026-04-20 23:51:36
● 2026-04-21 08:26:30
○ 2026-04-21 09:22:10
○ 2026-04-21 12:57:28
● 2026-04-21 17:59:16
○ 2026-04-21 18:31:42
○ 2026-04-22 14:42:56
● 2026-04-22 17:20:24
○ 2026-04-22 18:26:32
○ 2026-04-23 07:55:06
● 2026-04-23 17:52:46

●A13.33.109.172026-04-20 → 2026-04-23 · 13 obs

●A13.33.109.902026-04-20 → 2026-04-23 · 13 obs

●A13.33.109.952026-04-20 → 2026-04-23 · 13 obs

○A13.33.235.1102026-03-24 → 2026-03-24 · 6 obs

○ 2026-03-24 07:10:14
● 2026-03-24 10:30:52
○ 2026-03-24 13:27:30
● 2026-03-24 14:22:14
○ 2026-03-24 17:23:18
○ 2026-04-23 17:52:46

○A13.33.235.1112026-03-24 → 2026-03-24 · 6 obs

○ 2026-03-24 07:10:14
● 2026-03-24 10:30:52
○ 2026-03-24 13:27:30
● 2026-03-24 14:22:14
○ 2026-03-24 17:23:18
○ 2026-04-23 17:52:46

○A13.33.235.1152026-03-24 → 2026-03-24 · 6 obs

○ 2026-03-24 07:10:14
● 2026-03-24 10:30:52
○ 2026-03-24 13:27:30
● 2026-03-24 14:22:14
○ 2026-03-24 17:23:18
○ 2026-04-23 17:52:46

○A13.33.235.932026-03-24 → 2026-03-24 · 6 obs

○ 2026-03-24 07:10:14
● 2026-03-24 10:30:52
○ 2026-03-24 13:27:30
● 2026-03-24 14:22:14
○ 2026-03-24 17:23:18
○ 2026-04-23 17:52:46

○A18.154.227.182026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 08:04:52
● 2026-03-18 09:44:34
○ 2026-03-18 11:06:06
○ 2026-04-23 17:52:46

○A18.154.227.292026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 08:04:52
● 2026-03-18 09:44:34
○ 2026-03-18 11:06:06
○ 2026-04-23 17:52:46

○A18.154.227.492026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 08:04:52
● 2026-03-18 09:44:34
○ 2026-03-18 11:06:06
○ 2026-04-23 17:52:46

○A18.154.227.632026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-18 08:04:52
● 2026-03-18 09:44:34
○ 2026-03-18 11:06:06
○ 2026-04-23 17:52:46

○A18.160.46.1152026-02-16 → 2026-03-28 · 103 obs

○ 2017-02-07 23:43:48
● 2026-02-16 21:45:54
○ 2026-02-17 12:14:14
○ 2026-02-18 07:24:14
● 2026-02-18 09:31:32
○ 2026-02-18 11:22:18
○ 2026-02-20 10:01:56
● 2026-02-20 10:33:14
○ 2026-02-20 12:03:56
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● 2026-02-21 10:52:08
○ 2026-02-21 11:29:12
○ 2026-02-23 22:14:08
● 2026-02-23 22:54:58
○ 2026-02-24 00:03:16
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● 2026-03-02 00:56:54
○ 2026-03-02 02:03:38
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● 2026-03-02 10:50:30
○ 2026-03-02 13:35:12
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● 2026-03-03 00:47:18
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● 2026-03-03 03:41:54
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● 2026-03-21 13:42:22
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● 2026-03-22 00:13:42
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● 2026-03-23 19:57:38
● 2026-03-23 21:28:52
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○ 2026-03-24 10:30:52
● 2026-03-24 13:27:30
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○ 2026-03-26 04:04:28
● 2026-03-26 04:38:06
● 2026-03-26 11:11:12
○ 2026-03-26 17:13:44
○ 2026-03-27 09:05:26
● 2026-03-27 10:10:40
● 2026-03-27 10:48:40
○ 2026-03-27 12:19:20
● 2026-03-28 00:12:52
○ 2026-03-28 02:09:44
○ 2026-04-23 17:52:46

○A18.160.46.312026-02-16 → 2026-03-28 · 103 obs

○A18.160.46.752026-02-16 → 2026-03-28 · 103 obs

○A18.160.46.962026-02-16 → 2026-03-28 · 103 obs

○A18.173.166.1002026-03-28 → 2026-04-21 · 30 obs

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○ 2026-04-23 17:52:46

○A18.173.166.1102026-03-28 → 2026-04-21 · 30 obs

○A18.173.166.632026-03-28 → 2026-04-21 · 30 obs

○A18.173.166.722026-03-28 → 2026-04-21 · 30 obs

○A3.167.212.1172026-02-18 → 2026-03-22 · 77 obs

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○ 2026-04-23 17:52:46

○A3.167.212.802026-02-18 → 2026-03-22 · 77 obs

○A3.167.212.822026-02-18 → 2026-03-22 · 77 obs

○A3.167.212.902026-02-18 → 2026-03-22 · 77 obs

○A3.174.141.1112026-02-17 → 2026-04-16 · 109 obs

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○ 2026-04-23 17:52:46

○A3.174.141.562026-02-17 → 2026-04-16 · 109 obs

○A3.174.141.702026-02-17 → 2026-04-16 · 109 obs

○A3.174.141.782026-02-17 → 2026-04-16 · 109 obs

○A3.174.193.1112026-03-02 → 2026-03-16 · 7 obs

○ 2026-03-02 09:04:02
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○ 2026-04-23 17:52:46

○A3.174.193.1292026-03-02 → 2026-03-16 · 7 obs

○ 2026-03-02 09:04:02
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○ 2026-04-23 17:52:46

○A3.174.193.172026-03-02 → 2026-03-16 · 7 obs

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○ 2026-04-23 17:52:46

○A3.174.193.742026-03-02 → 2026-03-16 · 7 obs

○ 2026-03-02 09:04:02
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○ 2026-04-23 17:52:46

○A54.230.253.292026-03-30 → 2026-04-11 · 39 obs

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○ 2026-04-23 17:52:46

○A54.230.253.322026-03-30 → 2026-04-11 · 39 obs

○A54.230.253.532026-03-30 → 2026-04-11 · 39 obs

○A54.230.253.952026-03-30 → 2026-04-11 · 39 obs

○A99.84.41.1272026-03-14 → 2026-03-28 · 10 obs

○ 2026-03-14 17:41:56
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○A99.84.41.472026-03-14 → 2026-03-28 · 10 obs

○A99.84.41.552026-03-14 → 2026-03-28 · 10 obs

○A99.84.41.922026-03-14 → 2026-03-28 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
intervantech.com	cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com	4 records

✅ Authoritative Response

Server:205.251.194.81

NS records: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intervantech.com (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.109.90, 13.33.109.118...`
NS	4	`cns1.hostcocoa.com, cns2.hostcocoa.com...`
TXT	1	`v=spf1 ip4:52.79.92.223 ~all`
SOA	1	`cns1.hostcocoa.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com...)

Analysis

IP Addresses

intervantech.com maps to four IP numbers: 13.33.109.17, 13.33.109.90, 13.33.109.95 and 13.33.109.118.

Other host names, for instance d2mqczrhbrs0gr.cloudfront.net, vnuidk4y.micpn.com, drixt.com.br, m5srpdpi.micpn.com and znabk5oa.micpn.com share IP numbers with intervantech.com.

Name Servers

intervantech.com is delegated to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.

intervantech.com at least partially shares name servers with other domains such as proad.co.kr, vogo.co.kr, seobo.com, blister.co.kr and caravan92.com.

Host names with one IP number:

cns1.hostcocoa.com points to: 205.251.196.138

cns2.hostcocoa.com points to: 205.251.194.81

cns3.hostcocoa.com points to: 205.251.193.7

cns4.hostcocoa.com points to: 205.251.199.181

intervantech.com - robtex.com