`faster7.jbmd.com`

DNSSEC	⚠️ Not signed
A	2a02:2b88:2:1::5045:1^{🇨🇿 WEDOS2a02:2b88::/32 Internet, a.s.}
		PTR	`faster7.jbmd.com`
A	37.157.199.17^{🇨🇿 WEDOS37.157.192.0/21 Internet, a.s.}
MX	`mail.jbmd.com` ⭐
		A	2a02:2b88:2:1::5045:1^{🇨🇿 WEDOS2a02:2b88::/32 Internet, a.s.}
			PTR	`faster7.jbmd.com`
		A	37.157.199.17^{🇨🇿 WEDOS37.157.192.0/21 Internet, a.s.}
			PTR	`faster7.jbmd.com`
TXT	`v=spf1 mx a -all`

`jbmd.com`

	DNSSEC	⚠️ Not signed
	A	2a02:2b88:2:1::5045:1^{🇨🇿 WEDOS2a02:2b88::/32 Internet, a.s.}
	A	37.157.199.17^{🇨🇿 WEDOS37.157.192.0/21 Internet, a.s.}
	NS	`ns.wedos.net` ⭐
	NS	`ns.wedos.com`
	NS	`ns.wedos.cz`
	NS	`ns.wedos.eu`
	MX	`jbmd.com` ⭐
	MX	`mail.jbmd.com`⁽²⁰⁾
	TXT	`v=spf1 mx -all`
	SOA	`ns.wedos.net`wedos@wedos.com 2026-04-29 #1

PTR for

17.199.157.37.in-addr.arpa

1.0.0.0.5.4.0.5.0.0.0.0.0.0.0.0.1.0.0.0.2.0.0.0.8.8.b.2.2.0.a.2.ip6.arpa

DNS History

3 records (3 active, 0 former)

●MXmail.jbmd.com2026-05-14 → 2026-05-15 · 2 obs

● 2026-05-14 15:08:30
● 2026-05-15 20:21:06

●A2a02:2b88:2:1::5045:12019-12-23 → 2026-05-15 · 2 obs

● 2019-12-23 19:42:48
● 2026-05-15 20:21:06

●A37.157.199.172019-12-23 → 2026-05-15 · 2 obs

● 2019-12-23 19:42:48
● 2026-05-15 20:21:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
jbmd.com	ns.wedos.net, ns.wedos.cz, ns.wedos.eu, ns.wedos.com	2 records

✅ Authoritative Response

Server:75.2.92.86

NS records: ns.wedos.net, ns.wedos.cz, ns.wedos.eu, ns.wedos.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jbmd.com (unsigned zone)

⏱️ Timing

Total: 4701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.157.199.17`
AAAA	1	`2a02:2b88:2:1::5045:1`
MX	1	`mail.jbmd.com (pri: 10)`
TXT	1	`v=spf1 mx a -all`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.wedos.com, ns.wedos.com)

Analysis

IP Addresses

Two IP numbers are pointed to by faster7.jbmd.com: 2a02:2b88:2:1::5045:1 and 37.157.199.17.

other host names include mail.slotcars.cz, jbmd.com, mail.zuzanaminacova.com, nautilus-bazeny.cz and mail.mirax.cz; they share IP numbers with faster7.jbmd.com.

Mail Servers

faster7.jbmd.com is handled by a single mail server, mail.jbmd.com.

The mail server setup for faster7.jbmd.com is the same as for other domains, such as galda.cz.

faster7.jbmd.com shares at least some mail servers with other domains, including jbmd.com and sejbl.cz.

these mail servers are commonly used together with mail.sejbl.cz.

mail.jbmd.com resolves to two IPs: 2a02:2b88:2:1::5045:1 and 37.157.199.17.

faster7.jbmd.com - robtex.com

faster7.jbmd.com

jbmd.com