`5engineers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:489b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9872^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.155^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.114^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`earl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`earl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`earl.ns.cloudflare.com`
		A	108.162.193.161^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	172.64.33.161^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
		A	173.245.59.161^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`earl.ns.cloudflare.com`
NS	`jen.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jen.ns.cloudflare.com`
		A	108.162.194.185^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	162.159.38.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	172.64.34.185^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
MX	`mx15.ukraine.com.ua` ⭐
		A	2a0c:a80:0:b01a::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-18.default-host.net`
		A	2a0c:a80:0:b01c::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-17.default-host.net`
		A	2a0c:a80:0:b10a::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-10.default-host.net`
		A	2a0c:a80:0:b10b::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-11.default-host.net`
		A	2a0c:a80:0:b10c::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-12.default-host.net`
		A	2a0c:a80:0:b10d::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-13.default-host.net`
		A	2a0c:a80:0:b10e::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-14.default-host.net`
		A	185.234.176.26^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-18.default-host.net`
		A	185.234.176.28^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-17.default-host.net`
		A	185.234.177.10^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-10.default-host.net`
		A	185.234.177.11^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-11.default-host.net`
		A	185.234.177.12^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-12.default-host.net`
		A	185.234.177.13^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-13.default-host.net`
		A	185.234.177.14^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-14.default-host.net`
MX	`mx20.ukraine.com.ua`⁽²⁰⁾
		A	2a0c:a80:0:b01a::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-18.default-host.net`
		A	2a0c:a80:0:b01c::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-17.default-host.net`
		A	2a0c:a80:0:b10a::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-10.default-host.net`
		A	2a0c:a80:0:b10b::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-11.default-host.net`
		A	2a0c:a80:0:b10c::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-12.default-host.net`
		A	2a0c:a80:0:b10d::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-13.default-host.net`
		A	2a0c:a80:0:b10e::1^{🇺🇦 Ukraine-AS2a0c:a80::/29}
			PTR	`mail-mx-14.default-host.net`
		A	185.234.176.26^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-18.default-host.net`
		A	185.234.176.28^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-17.default-host.net`
		A	185.234.177.10^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-10.default-host.net`
		A	185.234.177.11^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-11.default-host.net`
		A	185.234.177.12^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-12.default-host.net`
		A	185.234.177.13^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-13.default-host.net`
		A	185.234.177.14^{🇺🇦 Ukraine-AS185.234.176.0/22}
			PTR	`mail-mx-14.default-host.net`
TXT	`google-site-verification=giDCwqBZiP2GUxbyTXXhbreRwhy45SGoUDS-b_l0zvA`
TXT	`v=spf1 include:_spf.ukraine.com.ua ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.72.155, 172.67.152.114
		IPv6	2606:4700:3030::6815:489b, 2606:4700:3036::ac43:9872
SOA	`earl.ns.cloudflare.com`dns@cloudflare.com serial=2395655949

`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 MX for

5engineers.com

Same first word

5engineers.com

DNS History

12 records (8 active, 4 former)

●NSearl.ns.cloudflare.com2026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

●NSjen.ns.cloudflare.com2026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

○NSns2.cms500.com2016-12-18 → 2018-05-22 · 4 obs

● 2016-12-18 22:04:10
● 2018-05-22 16:15:14
○ 2026-02-24 11:50:48
○ 2026-02-27 13:06:04

○NSns3.cmswebsiteservices.com2016-12-18 → 2018-05-22 · 4 obs

● 2016-12-18 22:04:10
● 2018-05-22 16:15:14
○ 2026-02-24 11:50:48
○ 2026-02-27 13:06:04

○MX5engineers.com2016-12-18 → 2018-05-22 · 4 obs

● 2016-12-18 22:04:10
● 2018-05-22 16:15:14
○ 2026-02-24 11:50:48
○ 2026-02-27 13:06:04

●MXmx15.ukraine.com.ua2026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

●MXmx20.ukraine.com.ua2026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

●A104.21.72.1552026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

●A172.67.152.1142026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

●A2606:4700:3030::6815:489b2026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

●A2606:4700:3036::ac43:98722026-02-24 → 2026-02-27 · 3 obs

○ 2018-05-22 16:15:14
● 2026-02-24 11:50:48
● 2026-02-27 13:06:04

○A72.52.80.1342016-12-18 → 2018-05-22 · 4 obs

● 2016-12-18 22:04:10
● 2018-05-22 16:15:14
○ 2026-02-24 11:50:48
○ 2026-02-27 13:06:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
5engineers.com	earl.ns.cloudflare.com, jen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.185

NS records: earl.ns.cloudflare.com, jen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5engineers.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.155, 172.67.152.114`
AAAA	2	`2606:4700:3036::ac43:9872, 2606:4700:3030::6815:489b`
NS	2	`earl.ns.cloudflare.com, jen.ns.cloudflare.com`
MX	2	`mx15.ukraine.com.ua (pri: 15), mx20.ukraine.com.ua (pri: 20)`
TXT	2	`google-site-verification=giDCwqBZiP2GUxb, v=spf1 include:_spf.ukraine.com.ua ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`earl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

AI analysis

5engineers.com resolves to four IP numbers: 2606:4700:3030::6815:489b, 2606:4700:3036::ac43:9872, 104.21.72.155 and 172.67.152.114.

Other host names such as zygoman.com, www.passionforprison.com, financeprogramusa.com, avtostyle-52.ru and dentalimplantclinicindia.com share IPs with 5engineers.com.

5engineers.com is delegated to two name servers: earl.ns.cloudflare.com and jen.ns.cloudflare.com.

5engineers.com shares the same name server setup as easyagentnewsletters.com, diezugvoegel.de, n254.workers.dev, snapforyou.com and cleen.at.

5engineers.com at least partially shares name servers with other domains, for instance netwity.net, 889992950.xyz, arpashop.ru, ex466.com and chipodds.us.

These name servers are commonly used together with rayden.ns.cloudflare.com, ali.ns.cloudflare.com and ulla.ns.cloudflare.com.

Host names with six IP numbers:

earl.ns.cloudflare.com points to 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161.

jen.ns.cloudflare.com points to 2606:4700:50::a29f:26b9, 2803:f800:50::6ca2:c2b9, 2a06:98c1:50::ac40:22b9, 108.162.194.185, 162.159.38.185 and 172.64.34.185.

5engineers.com is handled by two mail servers: mx15.ukraine.com.ua and mx20.ukraine.com.ua.

The mail server setup for 5engineers.com matches that of other domains, for instance kava-zhokej.ua, stkachenko.com, mudway.com.ua, zabory.kiev.ua and ovk-group.com.

5engineers.com shares some mail servers with other domains, at least in part, for instance motorsport.com.ua.

Host names with fourteen IP numbers:

The host name mx15.ukraine.com.ua resolves to: 2a0c:a80:0:b01a::1, 2a0c:a80:0:b01c::1, 2a0c:a80:0:b10a::1, 2a0c:a80:0:b10b::1, 2a0c:a80:0:b10c::1, 2a0c:a80:0:b10d::1, 2a0c:a80:0:b10e::1, 185.234.176.26, 185.234.176.28, 185.234.177.10, 185.234.177.11, 185.234.177.12, 185.234.177.13 and 185.234.177.14.

The host name mx20.ukraine.com.ua resolves to: 2a0c:a80:0:b01a::1, 2a0c:a80:0:b01c::1, 2a0c:a80:0:b10a::1, 2a0c:a80:0:b10b::1, 2a0c:a80:0:b10c::1, 2a0c:a80:0:b10d::1, 2a0c:a80:0:b10e::1, 185.234.176.26, 185.234.176.28, 185.234.177.10, 185.234.177.11, 185.234.177.12, 185.234.177.13 and 185.234.177.14.

Host names that resolve to 2a0c:a80:0:b01a::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 2a0c:a80:0:b01c::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 2a0c:a80:0:b10a::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 2a0c:a80:0:b10b::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 2a0c:a80:0:b10c::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 2a0c:a80:0:b10d::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 2a0c:a80:0:b10e::1 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.176.26 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.176.28 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.177.10 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.177.11 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.177.12 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.177.13 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

Host names that resolve to 185.234.177.14 are mx15.ukraine.com.ua and mx20.ukraine.com.ua.

5engineers.com - robtex.com

5engineers.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

AI analysis

`5engineers.com`

`com`