kopsisengineering.com - dns.ninja

`kopsisengineering.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:83f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:8a9e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.63^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.158^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arvind.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arvind.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arvind.ns.cloudflare.com`
		A	108.162.195.227^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	162.159.44.227^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
		A	172.64.35.227^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arvind.ns.cloudflare.com`
NS	`gail.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.63, 172.67.138.158
		IPv6 hints	2606:4700:3030::6815:83f, 2606:4700:3031::ac43:8a9e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`arvind.ns.cloudflare.com`dns@cloudflare.com serial=2410125993

`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=1785350697

WOT: UNKNOWN (66/100)

Same first word

kopsisengineering.com

DNS History

24 records (6 active, 18 former)

●NSarvind.ns.cloudflare.com2026-02-24 → 2026-07-29 · 3 obs

○ 2017-04-05 06:36:32
● 2026-02-24 21:31:12
● 2026-07-29 18:59:48

○NSdns1.onamae-expired.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-23 13:38:00
● 2017-04-05 06:36:32
○ 2026-02-24 21:31:12
○ 2026-07-29 18:59:48

○NSdns2.onamae-expired.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-23 13:38:00
● 2017-04-05 06:36:32
○ 2026-02-24 21:31:12
○ 2026-07-29 18:59:48

●NSgail.ns.cloudflare.com2026-02-24 → 2026-07-29 · 3 obs

○ 2017-04-05 06:36:32
● 2026-02-24 21:31:12
● 2026-07-29 18:59:48

○NSns.namedserver.net2015-05-26 → 2016-07-23 · 4 obs

● 2015-05-26 17:41:04
● 2016-07-23 13:38:00
○ 2017-04-05 06:36:32
○ 2026-07-29 18:59:48

○NSns2.namedserver.net2015-05-26 → 2016-07-23 · 4 obs

● 2015-05-26 17:41:04
● 2016-07-23 13:38:00
○ 2017-04-05 06:36:32
○ 2026-07-29 18:59:48

○MXmx.kopsisengineering.com2015-05-26 → 2016-07-23 · 4 obs

● 2015-05-26 17:41:04
● 2016-07-23 13:38:00
○ 2017-04-05 06:36:32
○ 2026-07-29 18:59:48

●A104.21.8.632026-03-08 → 2026-07-29 · 39 obs

○ 2026-02-24 21:31:12
● 2026-03-08 02:50:36
● 2026-03-17 00:11:36
○ 2026-03-17 15:09:34
● 2026-03-18 00:11:16
● 2026-03-24 00:12:36
○ 2026-03-24 08:11:58
● 2026-03-25 00:12:44
● 2026-03-31 00:14:50
○ 2026-03-31 18:12:24
● 2026-04-01 00:12:20
● 2026-04-06 00:14:22
○ 2026-04-06 17:31:40
○ 2026-04-07 12:28:10
● 2026-04-08 00:14:26
● 2026-04-13 03:43:26
○ 2026-04-13 20:49:50
● 2026-04-14 00:14:12
● 2026-04-19 06:45:32
○ 2026-04-21 10:39:54
● 2026-04-22 00:32:34
● 2026-04-25 01:11:30
○ 2026-04-28 11:40:20
● 2026-04-29 00:34:20
● 2026-05-04 00:26:18
○ 2026-05-05 13:31:12
● 2026-05-06 17:51:36
● 2026-05-17 16:23:54
○ 2026-05-19 12:43:02
● 2026-05-21 04:30:26
● 2026-05-29 15:05:00
○ 2026-06-03 23:10:26
○ 2026-06-16 08:13:28
● 2026-06-16 09:01:56
○ 2026-07-12 23:53:52
● 2026-07-17 08:41:00
○ 2026-07-25 09:25:48
● 2026-07-29 18:59:46
● 2026-07-29 18:59:48

●A172.67.138.1582026-03-08 → 2026-07-29 · 39 obs

○A188.114.96.02026-02-24 → 2026-07-25 · 40 obs

○ 2017-04-05 06:36:32
● 2026-02-24 21:31:12
○ 2026-03-08 02:50:36
○ 2026-03-17 00:11:36
● 2026-03-17 15:09:34
○ 2026-03-18 00:11:16
○ 2026-03-24 00:12:36
● 2026-03-24 08:11:58
○ 2026-03-25 00:12:44
○ 2026-03-31 00:14:50
● 2026-03-31 18:12:24
○ 2026-04-01 00:12:20
○ 2026-04-06 00:14:22
● 2026-04-06 17:31:40
● 2026-04-07 12:28:10
○ 2026-04-08 00:14:26
○ 2026-04-13 03:43:26
● 2026-04-13 20:49:50
○ 2026-04-14 00:14:12
○ 2026-04-19 06:45:32
● 2026-04-21 10:39:54
○ 2026-04-22 00:32:34
○ 2026-04-25 01:11:30
● 2026-04-28 11:40:20
○ 2026-04-29 00:34:20
○ 2026-05-04 00:26:18
● 2026-05-05 13:31:12
○ 2026-05-06 17:51:36
○ 2026-05-17 16:23:54
● 2026-05-19 12:43:02
○ 2026-05-21 04:30:26
○ 2026-06-03 23:10:26
● 2026-06-04 17:01:22
● 2026-06-16 08:13:28
○ 2026-06-16 09:01:56
● 2026-07-12 23:53:52
○ 2026-07-17 08:41:00
● 2026-07-25 09:25:48
○ 2026-07-29 18:59:46
○ 2026-07-29 18:59:48

○A188.114.96.42026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-29 15:05:00
● 2026-06-03 23:10:26
○ 2026-06-04 17:01:22
○ 2026-07-29 18:59:48

○A188.114.97.02026-02-24 → 2026-07-25 · 40 obs

○A188.114.97.42026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-29 15:05:00
● 2026-06-03 23:10:26
○ 2026-06-04 17:01:22
○ 2026-07-29 18:59:48

○A192.64.147.1412017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-23 13:38:00
● 2017-04-05 06:36:32
○ 2026-02-24 21:31:12
○ 2026-07-29 18:59:48

○A211.13.196.1572015-05-26 → 2016-07-23 · 4 obs

● 2015-05-26 17:41:04
● 2016-07-23 13:38:00
○ 2017-04-05 06:36:32
○ 2026-07-29 18:59:48

○A23.253.164.1032017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-23 13:38:00
● 2017-04-05 06:36:32
○ 2026-02-24 21:31:12
○ 2026-07-29 18:59:48

●A2606:4700:3030::6815:83f2026-06-26 → 2026-07-29 · 7 obs

○ 2026-06-16 09:01:56
● 2026-06-26 04:39:48
○ 2026-07-12 23:53:52
● 2026-07-17 08:41:00
○ 2026-07-25 09:25:48
● 2026-07-29 18:59:46
● 2026-07-29 18:59:48

●A2606:4700:3031::ac43:8a9e2026-06-26 → 2026-07-29 · 7 obs

○ 2026-06-16 09:01:56
● 2026-06-26 04:39:48
○ 2026-07-12 23:53:52
● 2026-07-17 08:41:00
○ 2026-07-25 09:25:48
● 2026-07-29 18:59:46
● 2026-07-29 18:59:48

○A2606:4700:3033::6815:83f2026-03-08 → 2026-06-16 · 36 obs

○A2606:4700:3037::ac43:8a9e2026-03-08 → 2026-06-16 · 36 obs

○A2a06:98c1:3120::2026-02-24 → 2026-07-25 · 40 obs

○A2a06:98c1:3120::42026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-29 15:05:00
● 2026-06-03 23:10:26
○ 2026-06-04 17:01:22
○ 2026-07-29 18:59:48

○A2a06:98c1:3121::2026-02-24 → 2026-07-25 · 40 obs

○A2a06:98c1:3121::42026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-29 15:05:00
● 2026-06-03 23:10:26
○ 2026-06-04 17:01:22
○ 2026-07-29 18:59:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
kopsisengineering.com	gail.ns.cloudflare.com, arvind.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: gail.ns.cloudflare.com, arvind.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kopsisengineering.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.158, 104.21.8.63`
AAAA	2	`2606:4700:3031::ac43:8a9e, 2606:4700:3030::6815:83f`
NS	2	`arvind.ns.cloudflare.com, gail.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arvind.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gail.ns.cloudflare.com, gail.ns.cloudflare.com, gail.ns.cloudflare.com...)

Analysis

IP Addresses

kopsisengineering.com directs to four IP numbers, which are 104.21.8.63, 172.67.138.158, 2606:4700:3030::6815:83f and 2606:4700:3031::ac43:8a9e.

Additional host names — it-sicherheit-vortrag.de, dict.quehuong.org, springwell.rs and two others — share IP numbers with kopsisengineering.com.

Name Servers

The NS records for kopsisengineering.com delegate to arvind.ns.cloudflare.com and gail.ns.cloudflare.com.

kopsisengineering.com shares its name server setup with other domains, including botsko.net, afterfall-universe.com, wintrest.com and two others.

At least some of kopsisengineering.com's name servers are shared with other domains, for example mulhollandbrand.com, vipstreammovies.com, mycollingwood.ca and two more.

These name servers tend to be deployed in combination with the name servers addilyn.ns.cloudflare.com and zelda.ns.cloudflare.com.

Host names with 6 IP numbers:

arvind.ns.cloudflare.com maps to 108.162.195.227, 162.159.44.227, 172.64.35.227 and 3 additional IP addresses.

gail.ns.cloudflare.com maps to 108.162.192.116, 172.64.32.116, 173.245.58.116 and 3 additional IP addresses.