ulsb.fr - robtex.com

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`ulsb.fr`

DNSSEC	⚠️ Not signed
A	109.234.164.204^{🇫🇷 O2SWITCH}
		PTR	`109-234-164-204.reverse.odns.fr`
NS	`ns1.o2switch.net` ⭐
		A	109.234.160.5^{🇫🇷 O2SWITCH}
			PTR	`ns1.o2switch.net`
NS	`ns2.o2switch.net`
		A	109.234.161.5^{🇫🇷 O2SWITCH}
			PTR	`ns2.o2switch.net`
MX	`ulsb.fr` ⭐
		A	109.234.164.204^{🇫🇷 O2SWITCH}
			PTR	`109-234-164-204.reverse.odns.fr`
TXT	`stripe-verification=3a5f7ee07c65db3778a2d2cf20ecd5ffcea9ba3d6a3fa8f45f42891b1...`
TXT	`v=spf1 ip4:109.234.164.204 +a +mx +include:spf.jabatus.fr ~all`
SOA	`ns1.o2switch.net`systemshl@o2switch.fr 2021-10-27 #7

`fr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.fr` ⭐ 🔒
	NS	`d.nic.fr` 🔒
	NS	`f.ext.nic.fr` 🔒
	NS	`g.ext.nic.fr`
	TXT	`509 RRs processed [10/02/2026 15H40:46]`
	SOA	`a.nic.fr`dnsmaster@afnic.fr serial=2244232946

MX for

ulsb.fr

Same first word

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ulsb.fr	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 ulsb.fr (unsigned zone)

⏱️ Timing

Total: 287ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.234.164.204`
NS	2	`ns2.o2switch.net, ns1.o2switch.net`
MX	1	`ulsb.fr (pri: 0)`
TXT	2	`stripe-verification=3a5f7ee07c65db3778a2, v=spf1 ip4:109.234.164.204 +a +mx +inclu`
SOA	1	`ns1.o2switch.net systemshl.o2switch.fr`

AI analysis

ulsb.fr serves as the mail server for ulsb.fr.

ulsb.fr points to a single IP number: 109.234.164.204.

Other host names, for instance blog.lavauzelle.me, karutherapie.com, rachellethemodel.bookfoto.com, idfconsult.com and www.babylove.bookfoto.com share IP numbers with ulsb.fr.

Delegation for ulsb.fr rests with two name servers, ns1.o2switch.net and ns2.o2switch.net.

ulsb.fr shares the same name server setup as other domains, including abaipro.com, dragiweb.fr, creaperle.fr, batou.fr and matrixclima.it.

Host names with one IP number: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.

A single mail server handles ulsb.fr.

ulsb.fr points to a single IP: 109.234.164.204.