`usfirepolice.net`

DNSSEC	⚠️ Not signed
A	109.234.166.191^{🇫🇷 O2SWITCH109.234.164.0/22}
		PTR	`109-234-166-191.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.usfirepolice.net` ⭐
		A	109.234.166.191^{🇫🇷 O2SWITCH109.234.164.0/22}
			PTR	`109-234-166-191.reverse.odns.fr`
TXT	`google-site-verification=mlkFrPBrRMG3FBrbkNrhzAAc3j3yABN2gouf6cS01Xw`
TXT	`v=spf1 ip4:109.234.166.191 +a +mx +include:spf.jabatus.fr ~all`
SOA	`ns1.o2switch.net`sysadmin@o2switch.fr 2026-03-26 #2

`net`

	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=1778685321

Subdomains

mail.usfirepolice.net

Same first word

usfirepolice.net

DNS History

10 records (4 active, 6 former)

○NSns01.one.com2015-08-06 → 2017-02-19 · 4 obs

● 2015-08-06 08:25:58
● 2017-02-19 01:53:28
○ 2026-04-09 01:10:48
○ 2026-05-13 15:41:50

○NSns02.one.com2015-08-06 → 2017-02-19 · 4 obs

● 2015-08-06 08:25:58
● 2017-02-19 01:53:28
○ 2026-04-09 01:10:48
○ 2026-05-13 15:41:50

●NSns1.o2switch.net2026-04-09 → 2026-05-13 · 3 obs

○ 2017-02-19 01:53:28
● 2026-04-09 01:10:48
● 2026-05-13 15:41:50

●NSns2.o2switch.net2026-04-09 → 2026-05-13 · 3 obs

○ 2017-02-19 01:53:28
● 2026-04-09 01:10:48
● 2026-05-13 15:41:50

●MXmail.usfirepolice.net2026-04-09 → 2026-05-13 · 3 obs

○ 2017-02-19 01:53:28
● 2026-04-09 01:10:48
● 2026-05-13 15:41:50

○MXmxcluster1.one.com2015-08-06 → 2017-02-19 · 4 obs

● 2015-08-06 08:25:58
● 2017-02-19 01:53:28
○ 2026-04-09 01:10:48
○ 2026-05-13 15:41:50

○MXmxcluster2.one.com2015-08-06 → 2017-02-19 · 4 obs

● 2015-08-06 08:25:58
● 2017-02-19 01:53:28
○ 2026-04-09 01:10:48
○ 2026-05-13 15:41:50

●A109.234.166.1912026-04-09 → 2026-05-13 · 3 obs

○ 2017-02-19 01:53:28
● 2026-04-09 01:10:48
● 2026-05-13 15:41:50

○A46.30.212.1112015-08-06 → 2016-07-05 · 4 obs

● 2015-08-06 08:25:58
● 2016-07-05 17:58:18
○ 2017-02-19 01:53:28
○ 2026-05-13 15:41:50

○A46.30.213.2432017-02-19 → 2017-02-19 · 4 obs

○ 2016-07-05 17:58:18
● 2017-02-19 01:53:28
○ 2026-04-09 01:10:48
○ 2026-05-13 15:41:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
usfirepolice.net	ns1.o2switch.net, ns2.o2switch.net	2 records

✅ Authoritative Response

Server:109.234.161.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usfirepolice.net (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.166.191`
NS	2	`ns2.o2switch.net, ns1.o2switch.net`
MX	1	`mail.usfirepolice.net (pri: 0)`
TXT	2	`google-site-verification=mlkFrPBrRMG3FBr, v=spf1 ip4:109.234.166.191 +a +mx +inclu`
SOA	1	`ns1.o2switch.net sysadmin.o2switch.fr`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.o2switch.net, ns2.o2switch.net)

Analysis

Hierarchy

usfirepolice.net is the parent of mail.usfirepolice.net.

IP Addresses

usfirepolice.net resolves to one IP number: 109.234.166.191.

other host names including lacaveducours.fr, alpine-horizon.com, mail.famii.fr, mail.askaloum.com and delvalle.fr share IP numbers with usfirepolice.net.

Name Servers

usfirepolice.net is delegated to two name servers ns1.o2switch.net and ns2.o2switch.net.

usfirepolice.net shares the same name server setup as other domains, for instance proteines.net, eppe.fr, pasnet.fr, imprimante.net and coptipedia.com.

Host names with one IP number:

ns1.o2switch.net points to 109.234.160.5

ns2.o2switch.net points to 109.234.161.5

Mail Servers

usfirepolice.net is handled by a single mail server, mail.usfirepolice.net.

mail.usfirepolice.net resolves to IP 109.234.166.191.

usfirepolice.net - robtex.com