`bioenergytech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c413^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5237^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.55^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.19^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`piotr.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piotr.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piotr.ns.cloudflare.com`
		A	108.162.193.222^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	172.64.33.222^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
		A	173.245.59.222^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piotr.ns.cloudflare.com`
NS	`walk.ns.cloudflare.com`
		A	2606:4700:50::a29f:2680^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c280^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2280^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walk.ns.cloudflare.com`
		A	108.162.194.128^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	162.159.38.128^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
		A	172.64.34.128^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walk.ns.cloudflare.com`
MX	`mx2.emailarray.com` ⭐
		A	65.39.216.33^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx4.emailarray.com`
		A	65.39.216.37^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx5.emailarray.com`
		A	65.39.216.41^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx0.emailarray.com`
MX	`mx.emailarray.com`⁽¹⁰⁾
		A	65.39.216.12^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx3.emailarray.com`
		A	65.39.216.33^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx4.emailarray.com`
		A	65.39.216.37^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx5.emailarray.com`
		A	65.39.216.41^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx0.emailarray.com`
		A	65.39.216.91^{🇨🇦 APTUM65.39.216.0/22 Peer1 Route Object}
			PTR	`mx6.emailarray.com`
TXT	`v=spf1 +ip4:5.189.136.3 +include:emailarray.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.55, 172.67.196.19
		IPv6 hints	2606:4700:3031::ac43:c413, 2606:4700:3037::6815:5237
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`piotr.ns.cloudflare.com`dns@cloudflare.com serial=2409928988

`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=1785619002

Same first word

bioenergytech.com

DNS History

25 records (8 active, 17 former)

○NScpns01.secureserver.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:32:34
○ 2015-06-03 22:52:32
○ 2026-08-01 21:30:32

○NScpns02.secureserver.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:32:34
○ 2015-06-03 22:52:32
○ 2026-08-01 21:30:32

○NSns19.ixwebhosting.com2015-06-03 → 2016-11-26 · 5 obs

○ 2008-03-16 22:32:34
● 2015-06-03 22:52:32
● 2016-11-26 17:17:36
○ 2017-06-21 03:16:32
○ 2026-08-01 21:30:32

○NSns20.ixwebhosting.com2015-06-03 → 2016-11-26 · 5 obs

○ 2008-03-16 22:32:34
● 2015-06-03 22:52:32
● 2016-11-26 17:17:36
○ 2017-06-21 03:16:32
○ 2026-08-01 21:30:32

○NSns33.domaincontrol.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-26 17:17:36
● 2017-06-21 03:16:32
○ 2026-03-26 04:44:28
○ 2026-08-01 21:30:32

○NSns34.domaincontrol.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-26 17:17:36
● 2017-06-21 03:16:32
○ 2026-03-26 04:44:28
○ 2026-08-01 21:30:32

●NSpiotr.ns.cloudflare.com2026-03-26 → 2026-08-01 · 3 obs

○ 2017-06-21 03:16:32
● 2026-03-26 04:44:28
● 2026-08-01 21:30:32

●NSwalk.ns.cloudflare.com2026-03-26 → 2026-08-01 · 3 obs

○ 2017-06-21 03:16:32
● 2026-03-26 04:44:28
● 2026-08-01 21:30:32

○MXmail1007.ixwebhosting.com2015-06-03 → 2017-06-21 · 5 obs

○ 2008-03-16 22:32:34
● 2015-06-03 22:52:32
● 2017-06-21 03:16:32
○ 2026-03-26 04:44:28
○ 2026-08-01 21:30:32

○MXmailstore1.secureserver.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:32:34
○ 2015-06-03 22:52:32
○ 2026-08-01 21:30:32

●MXmx.emailarray.com2026-03-26 → 2026-08-01 · 3 obs

○ 2017-06-21 03:16:32
● 2026-03-26 04:44:28
● 2026-08-01 21:30:32

●MXmx2.emailarray.com2026-03-26 → 2026-08-01 · 3 obs

○ 2017-06-21 03:16:32
● 2026-03-26 04:44:28
● 2026-08-01 21:30:32

○MXsmtp.secureserver.net2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:32:34
○ 2015-06-03 22:52:32
○ 2026-08-01 21:30:32

●A104.21.82.552026-03-26 → 2026-08-01 · 9 obs

○ 2017-06-21 03:16:32
● 2026-03-26 04:44:28
● 2026-04-10 02:33:00
○ 2026-04-11 01:46:16
● 2026-04-25 04:51:28
● 2026-06-14 15:34:26
○ 2026-06-15 09:00:28
● 2026-07-31 05:50:50
● 2026-08-01 21:30:32

●A172.67.196.192026-03-26 → 2026-08-01 · 9 obs

○A188.114.96.02026-04-11 → 2026-06-15 · 7 obs

○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-14 15:34:26
● 2026-06-15 09:00:28
○ 2026-07-31 05:50:50
○ 2026-08-01 21:30:32

○A188.114.97.02026-04-11 → 2026-06-15 · 7 obs

○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-14 15:34:26
● 2026-06-15 09:00:28
○ 2026-07-31 05:50:50
○ 2026-08-01 21:30:32

●A2606:4700:3031::ac43:c4132026-07-31 → 2026-08-01 · 3 obs

○ 2026-06-15 09:00:28
● 2026-07-31 05:50:50
● 2026-08-01 21:30:32

○A2606:4700:3032::ac43:c4132026-03-26 → 2026-06-14 · 8 obs

○ 2017-06-21 03:16:32
● 2026-03-26 04:44:28
● 2026-04-10 02:33:00
○ 2026-04-11 01:46:16
● 2026-04-25 04:51:28
● 2026-06-14 15:34:26
○ 2026-06-15 09:00:28
○ 2026-08-01 21:30:32

●A2606:4700:3037::6815:52372026-03-26 → 2026-08-01 · 9 obs

○A2a06:98c1:3120::2026-04-11 → 2026-06-15 · 7 obs

○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-14 15:34:26
● 2026-06-15 09:00:28
○ 2026-07-31 05:50:50
○ 2026-08-01 21:30:32

○A2a06:98c1:3121::2026-04-11 → 2026-06-15 · 7 obs

○ 2026-04-10 02:33:00
● 2026-04-11 01:46:16
○ 2026-04-25 04:51:28
○ 2026-06-14 15:34:26
● 2026-06-15 09:00:28
○ 2026-07-31 05:50:50
○ 2026-08-01 21:30:32

○A50.6.110.252015-06-03 → 2016-11-26 · 5 obs

○ 2008-03-16 22:32:34
● 2015-06-03 22:52:32
● 2016-11-26 17:17:36
○ 2017-06-21 03:16:32
○ 2026-08-01 21:30:32

○A67.212.164.1692017-06-21 → 2017-06-21 · 4 obs

○ 2016-11-26 17:17:36
● 2017-06-21 03:16:32
○ 2026-03-26 04:44:28
○ 2026-08-01 21:30:32

○A68.178.232.1432008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 22:32:34
○ 2015-06-03 22:52:32
○ 2026-08-01 21:30:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bioenergytech.com	piotr.ns.cloudflare.com, walk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.128

NS records: piotr.ns.cloudflare.com, walk.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bioenergytech.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.55, 172.67.196.19`
AAAA	2	`2606:4700:3031::ac43:c413, 2606:4700:3037::6815:5237`
NS	2	`piotr.ns.cloudflare.com, walk.ns.cloudflare.com`
MX	2	`mx2.emailarray.com (pri: 10), mx.emailarray.com (pri: 5)`
TXT	1	`v=spf1 +ip4:5.189.136.3 +include:emailar`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`piotr.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bioenergytech.com points to the four IP addresses 104.21.82.55, 172.67.196.19, 2606:4700:3031::ac43:c413 and 2606:4700:3037::6815:5237.

cvsecurity.com, tesd-560011.goverran.ru, skhobor.com plus two other host names have IP numbers in common with bioenergytech.com.

Name Servers

DNS delegation for bioenergytech.com points to two name servers: piotr.ns.cloudflare.com and walk.ns.cloudflare.com.

The name server configuration of bioenergytech.com is shared with other domains, for instance krysoliviora.com, gts.jo, mksko.kz and two others.

There is at least partial name server overlap between bioenergytech.com and other domains — prboard.cfdata.org, grapefileshift.com, lifeinitiative.com and two more among them.

These name servers frequently co-occur with the name servers betty.ns.cloudflare.com and ethan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

piotr.ns.cloudflare.com has IP addresses 108.162.193.222, 172.64.33.222 and 173.245.59.222, plus 3 other.

walk.ns.cloudflare.com has IP addresses 108.162.194.128, 162.159.38.128 and 172.64.34.128, plus 3 other.

Mail Servers

bioenergytech.com uses two mail servers, mx2.emailarray.com and mx.emailarray.com.

The mail server setup of bioenergytech.com matches that of other domains such as far.id, electricrelay.net, pinebluffbaptist.net and two others.

At least some of the mail servers used by bioenergytech.com are shared with other domains: littlehuntingpark.com, mtvpa.com, globalbmsol.com and two others among them.

Hosts with five IP addresses:

mx.emailarray.com has IP addresses 65.39.216.12, 65.39.216.33 and 65.39.216.37 along with two other addresses.

Host names carrying three IP numbers:

mx2.emailarray.com has IP addresses 65.39.216.33, 65.39.216.37 and 65.39.216.41.

Host names pointing to 65.39.216.33 IP addresses: mx.emailarray.com and mx2.emailarray.com.

Host names pointing to 65.39.216.37 IP addresses: mx.emailarray.com and mx2.emailarray.com.

Host names pointing to 65.39.216.41 IP addresses: mx.emailarray.com and mx2.emailarray.com.

bioenergytech.com - robtex.com