`simple-directory.net`

DNSSEC	⚠️ Not signed
A	49.12.122.77^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
		PTR	`s101.calserver.eu`
NS	`ns1.cal.pl` ⭐
		A	45.138.106.10^{🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global}
			PTR	`ns1.cal.pl`
NS	`ns2.cal.pl`
		A	185.8.238.10^{🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global}
			PTR	`ns2.cal.pl`
MX	`mail.simple-directory.net` ⭐
		A	49.12.122.77^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`s101.calserver.eu`
TXT	`v=spf1 a mx ip4:49.12.122.77 include:_spf.cal.pl -all`
SOA	`ns1.cal.pl`root@simple-directory.net 2025-04-23 #5

`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=1774369497

Same first word

simple-directory.net

simple-directory.co.uk

DNS History

5 records (4 active, 1 former)

●NSns1.cal.pl2015-06-17 → 2026-03-24 · 2 obs

● 2015-06-17 18:06:08
● 2026-03-24 16:43:02

●NSns2.cal.pl2015-06-17 → 2026-03-24 · 2 obs

● 2015-06-17 18:06:08
● 2026-03-24 16:43:02

●MXmail.simple-directory.net2015-06-17 → 2026-03-24 · 2 obs

● 2015-06-17 18:06:08
● 2026-03-24 16:43:02

○A46.29.20.732015-06-17 → 2016-11-29 · 3 obs

● 2015-06-17 18:06:08
● 2016-11-29 13:17:08
○ 2026-03-24 16:43:02

●A49.12.122.772026-03-24 → 2026-03-24 · 2 obs

○ 2016-11-29 13:17:08
● 2026-03-24 16:43:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
simple-directory.net	ns1.cal.pl, ns2.cal.pl	-

✅ Authoritative Response

Server:45.138.106.10

NS records: ns1.cal.pl, ns2.cal.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simple-directory.net (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.12.122.77`
NS	2	`ns1.cal.pl, ns2.cal.pl`
MX	1	`mail.simple-directory.net (pri: 10)`
TXT	1	`v=spf1 a mx ip4:49.12.122.77 include:_sp`
SOA	1	`ns1.cal.pl root.simple-directory.net`

Analysis

IP Addresses

simple-directory.net points to an IP address: 49.12.122.77.

other host names include mail.gorzow-landsberg.pl, revo.pl, tachografy.bialystok.pl, solarisportal.pl and gorzow-landsberg.pl; they share IP numbers with simple-directory.net.

Name Servers

Two name servers ns1.cal.pl and ns2.cal.pl handle the delegation for simple-directory.net.

simple-directory.net shares the same name server setup as other domains, for instance klimuszko.pl, fikus.cal.pl, top-pc-m.cal24.pl, s202.calserver.eu and fnk.pl.

simple-directory.net shares name servers with other domains at least partially, for example afiuk.pl.

Host names with one IP:

ns1.cal.pl points to: 45.138.106.10

ns2.cal.pl points to: 185.8.238.10

Mail Servers

simple-directory.net is handled by a single mail server, mail.simple-directory.net.

The host name mail.simple-directory.net points to IP 49.12.122.77.

simple-directory.net - robtex.com