`appliedcleantech.com`

DNSSEC	⚠️ Not signed
A	109.234.167.41^{🇫🇷 O2SWITCH109.234.164.0/22}
		PTR	`109-234-167-41.reverse.odns.fr`
NS	`ns1.o2switch.net` ⭐
		A	109.234.160.5^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
			PTR	`ns1.o2switch.net`
NS	`ns2.o2switch.net`
		A	109.234.161.5^{🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing}
			PTR	`ns2.o2switch.net`
MX	`mail.appliedcleantech.com` ⭐
		A	109.234.167.41^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-167-41.reverse.odns.fr`
TXT	`v=spf1 +a +mx +ip4:109.234.166.131 +ip4:109.234.167.41 +include:spf.jabatus.f...`
SOA	`ns1.o2switch.net`sysadmin@o2switch.fr 2025-05-13 #5

`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=1778476396

Subdomains

mail.appliedcleantech.com

Same first word

appliedcleantech.com

DNS History

10 records (4 active, 6 former)

○NSns1.bezeqint.net2008-03-08 → 2017-04-08 · 4 obs

● 2008-03-08 15:35:58
● 2017-04-08 01:06:16
○ 2026-02-17 19:25:10
○ 2026-05-11 05:41:10

●NSns1.o2switch.net2026-02-17 → 2026-05-11 · 3 obs

○ 2017-04-08 01:06:16
● 2026-02-17 19:25:10
● 2026-05-11 05:41:10

○NSns2.bezeqint.net2008-03-08 → 2017-04-08 · 4 obs

● 2008-03-08 15:35:58
● 2017-04-08 01:06:16
○ 2026-02-17 19:25:10
○ 2026-05-11 05:41:10

●NSns2.o2switch.net2026-02-17 → 2026-05-11 · 3 obs

○ 2017-04-08 01:06:16
● 2026-02-17 19:25:10
● 2026-05-11 05:41:10

○NSns3.bezeqint.net2008-03-08 → 2017-04-08 · 4 obs

● 2008-03-08 15:35:58
● 2017-04-08 01:06:16
○ 2026-02-17 19:25:10
○ 2026-05-11 05:41:10

●MXmail.appliedcleantech.com2026-02-17 → 2026-05-11 · 3 obs

○ 2017-04-08 01:06:16
● 2026-02-17 19:25:10
● 2026-05-11 05:41:10

○MXmailmx.bezeqint.net2008-03-08 → 2017-04-08 · 4 obs

● 2008-03-08 15:35:58
● 2017-04-08 01:06:16
○ 2026-02-17 19:25:10
○ 2026-05-11 05:41:10

●A109.234.167.412026-02-17 → 2026-05-11 · 3 obs

○ 2017-04-08 01:06:16
● 2026-02-17 19:25:10
● 2026-05-11 05:41:10

○A212.199.115.1732015-05-09 → 2017-04-08 · 5 obs

○ 2008-03-08 15:35:58
● 2015-05-09 15:10:20
● 2017-04-08 01:06:16
○ 2026-02-17 19:25:10
○ 2026-05-11 05:41:10

○A74.208.59.722008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 15:35:58
○ 2015-05-09 15:10:20
○ 2026-05-11 05:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
appliedcleantech.com	ns1.o2switch.net, ns2.o2switch.net	-

✅ Authoritative Response

Server:109.234.160.5

NS records: ns1.o2switch.net, ns2.o2switch.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appliedcleantech.com (unsigned zone)

⏱️ Timing

Total: 1273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.167.41`
NS	2	`ns1.o2switch.net, ns2.o2switch.net`
MX	1	`mail.appliedcleantech.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:109.234.166.131 +ip4:`
SOA	1	`ns1.o2switch.net sysadmin.o2switch.fr`

Analysis

Hierarchy

mail.appliedcleantech.com is a child of appliedcleantech.com.

IP Addresses

appliedcleantech.com resolves to one IP number: 109.234.167.41.

Other host names, for instance abroadviewmagazine.com, bernermusic.com, drupalconfessions.org, oddments.org and mail.fdlbooksalon.com share IP numbers with appliedcleantech.com.

Name Servers

appliedcleantech.com's delegation uses two name servers: ns1.o2switch.net and ns2.o2switch.net.

appliedcleantech.com uses the same name server setup as other domains, such as zeri.org, laboiteacom.net, missionet.fr, jeuplusoumoins.com and ominerva.com.

Host names with a single IP address: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.

Mail Servers

A single mail server handles appliedcleantech.com, mail.appliedcleantech.com.

Host name mail.appliedcleantech.com resolves to a single IP: 109.234.167.41.

appliedcleantech.com - robtex.com