`sylvain-jacob.com`

DNSSEC	⚠️ Not signed
A	199.188.222.169^{🇨🇦 PLANETHOSTER199.188.222.0/24 Arin allocation}
		PTR	`hybrid2210.ca.ns.planethoster.net`
NS	`hybrid2210-1.ca.ns.planethoster.net` ⭐
		A	199.16.129.34^{🇨🇦 PLANETHOSTER199.16.129.0/24 ARIN Allocation}
			PTR	`hybrid2210.ca.ns.planethoster.net`
NS	`hybrid2210.ca.ns.planethoster.net`
		A	199.188.222.169^{🇨🇦 PLANETHOSTER199.188.222.0/24 Arin allocation}
			PTR	`hybrid2210.ca.ns.planethoster.net`
MX	`mail.sylvain-jacob.com` ⭐
		A	199.188.222.169^{🇨🇦 PLANETHOSTER199.188.222.0/24 Arin allocation}
			PTR	`hybrid2210.ca.ns.planethoster.net`
TXT	`v=spf1 ip4:199.188.222.169 ip4:199.188.222.169 +a +mx +ip4:85.236.152.188 ~all`
SOA	`hybrid2210.ca.ns.planethoster.net`report@planethoster.info 2026-07-05 #1

`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=1786751619

Previously MX for

sylvain-jacob.com

Subdomains

mail.sylvain-jacob.com

Same first word

sylvain-jacob.com

DNS History

8 records (4 active, 4 former)

●NShybrid2210-1.ca.ns.planethoster.net2026-02-20 → 2026-08-15 · 3 obs

○ 2018-07-02 01:49:34
● 2026-02-20 08:18:20
● 2026-08-15 00:10:30

●NShybrid2210.ca.ns.planethoster.net2026-02-20 → 2026-08-15 · 3 obs

○ 2018-07-02 01:49:34
● 2026-02-20 08:18:20
● 2026-08-15 00:10:30

○NSvps1756-1.fr.ns.planethoster.net2016-12-18 → 2018-07-02 · 4 obs

● 2016-12-18 16:26:30
● 2018-07-02 01:49:34
○ 2026-02-20 08:18:20
○ 2026-08-15 00:10:30

○NSvps1756.fr.ns.planethoster.net2016-12-18 → 2018-07-02 · 4 obs

● 2016-12-18 16:26:30
● 2018-07-02 01:49:34
○ 2026-02-20 08:18:20
○ 2026-08-15 00:10:30

●MXmail.sylvain-jacob.com2018-07-02 → 2026-08-15 · 3 obs

○ 2016-12-18 16:26:30
● 2018-07-02 01:49:34
● 2026-08-15 00:10:30

○MXsylvain-jacob.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 16:26:30
○ 2018-07-02 01:49:34
○ 2026-08-15 00:10:30

●A199.188.222.1692026-02-20 → 2026-08-15 · 3 obs

○ 2018-07-02 01:49:34
● 2026-02-20 08:18:20
● 2026-08-15 00:10:30

○A85.236.152.1882016-12-18 → 2018-07-02 · 4 obs

● 2016-12-18 16:26:30
● 2018-07-02 01:49:34
○ 2026-02-20 08:18:20
○ 2026-08-15 00:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
sylvain-jacob.com	hybrid2210.ca.ns.planethoster.net, hybrid2210-1.ca.ns.planethoster.net	-

✅ Authoritative Response

Server:199.188.222.169

NS records: hybrid2210.ca.ns.planethoster.net, hybrid2210-1.ca.ns.planethoster.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sylvain-jacob.com (unsigned zone)

⏱️ Timing

Total: 297ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.188.222.169`
NS	2	`hybrid2210.ca.ns.planethoster.net, hybrid2210-1.ca.ns.planethoster.net`
MX	1	`mail.sylvain-jacob.com (pri: 0)`
TXT	1	`v=spf1 ip4:199.188.222.169 ip4:199.188.2`
SOA	1	`hybrid2210.ca.ns.planethoster.net report`

Analysis

Hierarchy

mail.sylvain-jacob.com is delegated beneath sylvain-jacob.com.

IP Addresses

sylvain-jacob.com resolves to just one IP address, 199.188.222.169.

Two other host names, along with jyrondin.planethoster.net, hybrid2210.ca.ns.planethoster.net and edain.planethoster.net, also share IP numbers with sylvain-jacob.com.

Name Servers

The NS records for sylvain-jacob.com delegate to hybrid2210-1.ca.ns.planethoster.net and hybrid2210.ca.ns.planethoster.net.

hybrid2210-1.ca.ns.planethoster.net → 199.16.129.34 and hybrid2210.ca.ns.planethoster.net → 199.188.222.169: one IP number per host name.

Mail Servers

The sole mail server for sylvain-jacob.com is mail.sylvain-jacob.com.

mail.sylvain-jacob.com resolves to 199.188.222.169 and no other IP number.

sylvain-jacob.com - robtex.com