`sigma-tech-solutions.com`

DNSSEC	⚠️ Not signed
A	136.243.225.243^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`static.243.225.243.136.clients.your-server.de`
NS	`ns1.sigma-hosting.company` ⭐
		A	136.243.225.243^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`static.243.225.243.136.clients.your-server.de`
NS	`ns2.sigma-hosting.company`
		A	136.243.225.243^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`static.243.225.243.136.clients.your-server.de`
MX	`sigma-tech-solutions.com` ⭐
		A	136.243.225.243^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`static.243.225.243.136.clients.your-server.de`
TXT	`v=spf1 +a +mx +ip4:136.243.225.243 +ip4:176.9.205.148 ~all`
SOA	`ns1.sigma-hosting.company`alinikaein@yahoo.com 2026-02-14 #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=1771291435

MX for

sigma-tech-solutions.com

Same first word

sigma-tech-solutions.com

DNS History

16 records (4 active, 12 former)

○NSa.ns36.de2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-21 05:38:42
● 2016-02-10 11:11:14
○ 2016-07-03 20:29:34
○ 2026-03-24 03:45:58

○NSb.ns36.de2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-21 05:38:42
● 2016-02-10 11:11:14
○ 2016-07-03 20:29:34
○ 2026-03-24 03:45:58

○NSns-uk.1and1-dns.biz2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

○NSns-uk.1and1-dns.co.uk2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

○NSns-uk.1and1-dns.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

○NSns-uk.1and1-dns.org2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

●NSns1.sigma-hosting.company2026-03-24 → 2026-03-24 · 2 obs

○ 2016-07-03 20:29:34
● 2026-03-24 03:45:58

●NSns2.sigma-hosting.company2026-03-24 → 2026-03-24 · 2 obs

○ 2016-07-03 20:29:34
● 2026-03-24 03:45:58

○MXmailgw.ns36.de2016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-21 05:38:42
● 2016-02-10 11:11:14
○ 2016-07-03 20:29:34
○ 2026-03-24 03:45:58

○MXmx00.1and1.co.uk2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

○MXmx01.1and1.co.uk2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

●MXsigma-tech-solutions.com2026-03-24 → 2026-03-24 · 2 obs

○ 2016-07-03 20:29:34
● 2026-03-24 03:45:58

●A136.243.225.2432026-03-24 → 2026-03-24 · 2 obs

○ 2016-07-03 20:29:34
● 2026-03-24 03:45:58

○A2001:8d8:1001:1593:c299:4cad:b969:28182015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

○A217.160.44.2052015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 05:38:42
○ 2016-02-10 11:11:14
○ 2026-03-24 03:45:58

○A72.52.4.902016-02-10 → 2016-02-10 · 4 obs

○ 2015-07-21 05:38:42
● 2016-02-10 11:11:14
○ 2016-07-03 20:29:34
○ 2026-03-24 03:45:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sigma-tech-solutions.com	ns1.sigma-hosting.company, ns2.sigma-hosting.company	-

✅ Authoritative Response

Server:136.243.225.243

NS records: ns1.sigma-hosting.company, ns2.sigma-hosting.company

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sigma-tech-solutions.com (unsigned zone)

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.225.243`
NS	2	`ns1.sigma-hosting.company, ns2.sigma-hosting.company`
MX	1	`sigma-tech-solutions.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:136.243.225.243 +ip4:`
SOA	1	`ns1.sigma-hosting.company alinikaein.yah`

Analysis

Mail Server Role

sigma-tech-solutions.com serves as the mail server for sigma-tech-solutions.com.

IP Addresses

sigma-tech-solutions.com points to IP number: 136.243.225.243.

Other host names such as icmmpe.org, ic-ace.org, ns1.sigma-hosting.company, pressplastic.ir and nikaein.com share IPs with sigma-tech-solutions.com.

Name Servers

sigma-tech-solutions.com is delegated to two name servers: ns1.sigma-hosting.company and ns2.sigma-hosting.company.

sigma-tech-solutions.com shares the same name server setup as sigma-src.com, icmmpe.org, ic-ace.org, pressplastic.ir and nikaein.com.

Host names sharing one IP: ns1.sigma-hosting.company and ns2.sigma-hosting.company point to 136.243.225.243.

Mail Servers

sigma-tech-solutions.com is handled by a single mail server, sigma-tech-solutions.com.

sigma-tech-solutions.com points to a single IP: 136.243.225.243.

sigma-tech-solutions.com - robtex.com