`sigmaform.com`

DNSSEC	⚠️ Not signed
A	95.217.122.162^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
		PTR	`mail.kowalkowski.org`
NS	`mail.kowalkowski.org` ⭐
		A	95.217.122.162^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
			PTR	`mail.kowalkowski.org`
NS	`dns.treppenlifte.de`
		A	204.168.137.188
			PTR	`static.188.137.168.204.clients.your-server.de`
MX	`mail.sommer-dist.de` ⭐
		A	217.146.128.210^{🇩🇪 PLUSNET217.146.128.0/19 Plusnet GmbH}
			PTR	`vpn.sommer-gobal.com`
SOA	`mail.kowalkowski.org`postmaster@mail.kowalkowski.org 2026-03-22 #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=1776128457

Same first word

sigmaform.com

sigmaform.de

Similar names

firmasmog.ru

DNS History

7 records (4 active, 3 former)

○NSalpha655.startdedicated.de2015-08-15 → 2015-12-08 · 4 obs

● 2015-08-15 19:14:08
● 2015-12-08 11:16:50
○ 2016-03-24 02:14:04
○ 2026-04-14 01:16:18

●NSdns.treppenlifte.de2026-03-27 → 2026-04-14 · 3 obs

○ 2026-03-19 06:28:56
● 2026-03-27 12:51:40
● 2026-04-14 01:16:18

●NSmail.kowalkowski.org2016-03-24 → 2026-04-14 · 3 obs

○ 2015-12-08 11:16:50
● 2016-03-24 02:14:04
● 2026-04-14 01:16:18

○NSmail.ohmenhausen.net2016-03-24 → 2026-03-19 · 5 obs

○ 2015-12-08 11:16:50
● 2016-03-24 02:14:04
● 2026-03-19 06:28:56
○ 2026-03-27 12:51:40
○ 2026-04-14 01:16:18

○NStriton931.server4you.de2015-08-15 → 2015-12-08 · 4 obs

● 2015-08-15 19:14:08
● 2015-12-08 11:16:50
○ 2016-03-24 02:14:04
○ 2026-04-14 01:16:18

●MXmail.sommer-dist.de2015-08-15 → 2026-04-14 · 2 obs

● 2015-08-15 19:14:08
● 2026-04-14 01:16:18

●A95.217.122.1622026-03-15 → 2026-04-14 · 2 obs

● 2026-03-15 15:15:50
● 2026-04-14 01:16:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sigmaform.com	mail.kowalkowski.org, dns.treppenlifte.de	-

✅ Authoritative Response

Server:95.217.122.162

NS records: mail.kowalkowski.org, dns.treppenlifte.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigmaform.com (unsigned zone)

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`95.217.122.162`
NS	2	`dns.treppenlifte.de, mail.kowalkowski.org`
MX	1	`mail.sommer-dist.de (pri: 10)`
SOA	1	`mail.kowalkowski.org postmaster.mail.kow`

Analysis

IP Addresses

sigmaform.com points to a single IP: 95.217.122.162.

Other host names, for instance is-sommer.net, cmaz.de, www.treppenlifte.de, pixelsponsoring.de and grassinger.net share IP numbers with sigmaform.com.

Name Servers

Two name servers dns.treppenlifte.de and mail.kowalkowski.org handle delegation for sigmaform.com.

sigmaform.com uses the same name server setup as other domains, for example treppenlifte.de, kowalkowski.org, is-sommer.net, cmaz.de and sommerelectronic.de.

sigmaform.com partially shares name servers with other domains; examples include grassinger.net, sv-degerschlacht.de, dadb.de, wm-fussballtipp.de and sitzlift.net.

these name servers are commonly used with the name servers mail.ohmenhausen.net.

Host names with one IP number: The host name dns.treppenlifte.de points to 204.168.137.188 and the host name mail.kowalkowski.org points to 95.217.122.162.

Mail Servers

sigmaform.com is handled by a single mail server, mail.sommer-dist.de.

sigmaform.com uses the same mail server setup as other domains, for example sommer-schrumpfschlauch.de.

sigmaform.com shares at least partially some mail servers with other domains, for instance is-sommer.de and sommerelectronic.de.

These mail servers are often used with the mail servers mail3.sommer-dist.de.

mail.sommer-dist.de points to a single IP: 217.146.128.210.

sigmaform.com - robtex.com

sigmaform.com

com