`sopertexapp-engine.com`

DNSSEC	⚠️ Not signed
A	2600:9000:2117:0:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:400:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:800:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:2800:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:7400:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:9a00:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:9e00:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	2600:9000:2117:f000:10:3a26:880:93a1^{🇺🇸 Amazon2600:9000::/28}
A	99.86.91.21
A	99.86.91.71
A	99.86.91.80
A	99.86.91.120
NS	`ns-1385.awsdns-45.org` ⭐
		A	2600:9000:5305:6900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1385.awsdns-45.org`
		A	205.251.197.105^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1385.awsdns-45.org`
NS	`ns-121.awsdns-15.com`
		A	2600:9000:5300:7900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-121.awsdns-15.com`
		A	205.251.192.121^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-121.awsdns-15.com`
NS	`ns-2032.awsdns-62.co.uk`
		A	2600:9000:5307:f000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2032.awsdns-62.co.uk`
		A	205.251.199.240^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2032.awsdns-62.co.uk`
NS	`ns-571.awsdns-07.net`
		A	2600:9000:5302:3b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-571.awsdns-07.net`
		A	205.251.194.59^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-571.awsdns-07.net`
SOA	`ns-1385.awsdns-45.org`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=1775872712

Same first word

sopertexapp-engine.com

DNS History

70 records (16 active, 54 former)

●NSns-121.awsdns-15.com2026-04-09 → 2026-04-11 · 2 obs

● 2026-04-09 20:26:12
● 2026-04-11 02:19:56

●NSns-1385.awsdns-45.org2026-04-09 → 2026-04-11 · 2 obs

● 2026-04-09 20:26:12
● 2026-04-11 02:19:56

●NSns-2032.awsdns-62.co.uk2026-04-09 → 2026-04-11 · 2 obs

● 2026-04-09 20:26:12
● 2026-04-11 02:19:56

●NSns-571.awsdns-07.net2026-04-09 → 2026-04-11 · 2 obs

● 2026-04-09 20:26:12
● 2026-04-11 02:19:56

○A18.161.205.1002026-04-10 → 2026-04-11 · 5 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A18.161.205.1042026-04-10 → 2026-04-11 · 5 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A18.161.205.502026-04-10 → 2026-04-11 · 5 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A18.161.205.82026-04-10 → 2026-04-11 · 5 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

●A2600:9000:2117:0:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

○A2600:9000:2117:1400:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

○A2600:9000:2117:2200:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

○A2600:9000:2117:2600:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

●A2600:9000:2117:2800:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

●A2600:9000:2117:400:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

○A2600:9000:2117:4400:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

○A2600:9000:2117:5200:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

○A2600:9000:2117:5c00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

○A2600:9000:2117:6a00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

○A2600:9000:2117:7200:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

●A2600:9000:2117:7400:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

●A2600:9000:2117:800:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

○A2600:9000:2117:8800:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

●A2600:9000:2117:9a00:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

●A2600:9000:2117:9e00:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

○A2600:9000:2117:b000:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

○A2600:9000:2117:b600:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

○A2600:9000:2117:bc00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

○A2600:9000:2117:dc00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

○A2600:9000:2117:de00:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

○A2600:9000:2117:e000:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 02:19:56

○A2600:9000:2117:ea00:10:3a26:880:93a12026-04-09 → 2026-04-09 · 4 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
○ 2026-04-11 02:19:56

●A2600:9000:2117:f000:10:3a26:880:93a12026-04-11 → 2026-04-11 · 3 obs

○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

○A2600:9000:239c:1600:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:2400:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:4400:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:4600:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:6c00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:7400:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:8400:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:8e00:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:9a00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:ae00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:c800:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:de00:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:ea00:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:f000:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:239c:f400:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 22:11:08
● 2026-04-10 23:06:22
○ 2026-04-11 00:12:14
○ 2026-04-11 02:19:56

○A2600:9000:239c:fe00:10:3a26:880:93a12026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 23:06:22
● 2026-04-11 00:12:14
○ 2026-04-11 01:56:26
○ 2026-04-11 02:19:56

○A2600:9000:2915:1800:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:2a00:10:3a26:880:93a12026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:4200:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:4600:10:3a26:880:93a12026-04-09 → 2026-04-10 · 6 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:5400:10:3a26:880:93a12026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:6600:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:7200:10:3a26:880:93a12026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:9200:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:c600:10:3a26:880:93a12026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:cc00:10:3a26:880:93a12026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:ce00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:ec00:10:3a26:880:93a12026-04-09 → 2026-04-10 · 6 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:f200:10:3a26:880:93a12026-04-09 → 2026-04-09 · 3 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-11 02:19:56

○A2600:9000:2915:fe00:10:3a26:880:93a12026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A3.175.14.142026-04-09 → 2026-04-10 · 6 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A3.175.14.282026-04-09 → 2026-04-10 · 6 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A3.175.14.732026-04-09 → 2026-04-10 · 6 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

○A3.175.14.992026-04-09 → 2026-04-10 · 6 obs

● 2026-04-09 20:26:12
○ 2026-04-09 22:15:22
○ 2026-04-10 07:00:00
● 2026-04-10 22:11:08
○ 2026-04-10 23:06:22
○ 2026-04-11 02:19:56

●A99.86.91.1202026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

●A99.86.91.212026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

●A99.86.91.712026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

●A99.86.91.802026-04-09 → 2026-04-11 · 7 obs

○ 2026-04-09 20:26:12
● 2026-04-09 22:15:22
● 2026-04-10 07:00:00
○ 2026-04-10 22:11:08
○ 2026-04-11 00:12:14
● 2026-04-11 01:56:26
● 2026-04-11 02:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
sopertexapp-engine.com	ns-121.awsdns-15.com, ns-571.awsdns-07.net, ns-1385.awsdns-45.org, ns-2032.awsdns-62.co.uk	1 record

✅ Authoritative Response

Server:205.251.194.59

NS records: ns-121.awsdns-15.com, ns-571.awsdns-07.net, ns-1385.awsdns-45.org, ns-2032.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sopertexapp-engine.com (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.205.100, 18.161.205.8...`
AAAA	8	`2600:9000:239c:6400:10:3a26:880:93a1, 2600:9000:239c:9600:10:3a26:880:93a1...`
NS	4	`ns-121.awsdns-15.com, ns-1385.awsdns-45.org...`
SOA	1	`ns-1385.awsdns-45.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-121.awsdns-15.com)

Analysis

IP Addresses

sopertexapp-engine.com covers twelve IP numbers: 2600:9000:2117:0:10:3a26:880:93a1, 2600:9000:2117:400:10:3a26:880:93a1, 2600:9000:2117:800:10:3a26:880:93a1, 2600:9000:2117:2800:10:3a26:880:93a1, 2600:9000:2117:7400:10:3a26:880:93a1, 2600:9000:2117:9a00:10:3a26:880:93a1, 2600:9000:2117:9e00:10:3a26:880:93a1, 2600:9000:2117:f000:10:3a26:880:93a1, 99.86.91.21, 99.86.91.71, 99.86.91.80 and 99.86.91.120.

Other host names, for instance lennonsflowers.com, deutschepostcodelotterie.net, myhomeinsurance.info, d1meznvy3o9x1g.cloudfront.net and www.pelago.com share IP numbers with sopertexapp-engine.com.

Name Servers

sopertexapp-engine.com is delegated to four name servers: ns-121.awsdns-15.com, ns-571.awsdns-07.net, ns-1385.awsdns-45.org and ns-2032.awsdns-62.co.uk.

sopertexapp-engine.com at least partially shares name servers with other domains such as nrdev.de, luna777bet.com, 6htzyy8.com, ctxinterview.com and ahh.com.

Host names with two IP numbers:

ns-121.awsdns-15.com points to 2600:9000:5300:7900::1 and 205.251.192.121

ns-571.awsdns-07.net points to 2600:9000:5302:3b00::1 and 205.251.194.59

ns-1385.awsdns-45.org points to 2600:9000:5305:6900::1 and 205.251.197.105

ns-2032.awsdns-62.co.uk points to 2600:9000:5307:f000::1 and 205.251.199.240

sopertexapp-engine.com - robtex.com