stslab.com - dns.ninja

`stslab.com`

DNSSEC	⚠️ Not signed
A	78.159.101.157^{🇩🇪 LEASEWEB-DE-FRA-1078.159.96.0/19 Leaseweb DE}
		PTR	`opal9.opalstack.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`mx1.de.opalstack.com` ⭐
		A	2a01:7e01:e001:856::1^{🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
		A	139.162.189.90^{🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies}
			PTR	`mx1.de.opalstack.com`
MX	`mx2.de.opalstack.com`⁽²⁰⁾
		A	178.162.221.165^{🇩🇪 LEASEWEB-DE-FRA-10178.162.192.0/18}
			PTR	`mx2.de.opalstack.com`
TXT	`v=spf1 include:spf.opalstack.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1782468983

`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=1782634435

WOT: SAFE (68/100)

Same first word

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tslabs.net

DNS History

29 records (5 active, 24 former)

●NSdns1.registrar-servers.com2026-04-08 → 2026-06-28 · 3 obs

○ 2026-04-03 23:39:26
● 2026-04-08 20:55:04
● 2026-06-28 08:29:54

●NSdns2.registrar-servers.com2026-04-08 → 2026-06-28 · 3 obs

○ 2026-04-03 23:39:26
● 2026-04-08 20:55:04
● 2026-06-28 08:29:54

○NSdnsp1.powerhosting.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 19:43:02
○ 2015-08-20 03:45:44
○ 2026-06-28 08:29:54

○NSdnsp2.powerhosting.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 19:43:02
○ 2015-08-20 03:45:44
○ 2026-06-28 08:29:54

○NSns1.namebrightdns.com2015-12-15 → 2026-04-03 · 7 obs

○ 2015-08-20 03:45:44
● 2015-12-15 21:31:04
○ 2016-03-20 20:16:08
● 2016-06-14 14:05:14
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

○NSns2.namebrightdns.com2015-12-15 → 2017-08-17 · 7 obs

○ 2015-08-20 03:45:44
● 2015-12-15 21:31:04
○ 2016-03-20 20:16:08
● 2016-06-14 14:05:14
● 2017-08-17 18:35:58
○ 2026-04-02 08:58:42
○ 2026-06-28 08:29:54

○NSns49.domaincontrol.com2015-08-20 → 2015-08-20 · 4 obs

○ 2008-03-11 19:43:02
● 2015-08-20 03:45:44
○ 2015-12-15 21:31:04
○ 2026-06-28 08:29:54

○NSns50.domaincontrol.com2015-08-20 → 2015-08-20 · 4 obs

○ 2008-03-11 19:43:02
● 2015-08-20 03:45:44
○ 2015-12-15 21:31:04
○ 2026-06-28 08:29:54

○NSnsg1.namebrightdns.com2016-03-20 → 2026-04-03 · 8 obs

○ 2015-12-15 21:31:04
● 2016-03-20 20:16:08
○ 2016-06-14 14:05:14
○ 2017-08-17 18:35:58
● 2026-04-02 08:58:42
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

○NSnsg2.namebrightdns.com2016-03-20 → 2026-04-03 · 8 obs

○ 2015-12-15 21:31:04
● 2016-03-20 20:16:08
○ 2016-06-14 14:05:14
○ 2017-08-17 18:35:58
● 2026-04-02 08:58:42
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

○MXmailstore1.secureserver.net2015-08-20 → 2015-08-20 · 4 obs

○ 2008-03-11 19:43:02
● 2015-08-20 03:45:44
○ 2015-12-15 21:31:04
○ 2026-06-28 08:29:54

●MXmx1.de.opalstack.com2026-04-08 → 2026-06-28 · 3 obs

○ 2015-12-15 21:31:04
● 2026-04-08 20:55:04
● 2026-06-28 08:29:54

●MXmx2.de.opalstack.com2026-04-08 → 2026-06-28 · 3 obs

○ 2015-12-15 21:31:04
● 2026-04-08 20:55:04
● 2026-06-28 08:29:54

○MXsmtp.secureserver.net2015-08-20 → 2015-08-20 · 4 obs

○ 2008-03-11 19:43:02
● 2015-08-20 03:45:44
○ 2015-12-15 21:31:04
○ 2026-06-28 08:29:54

○A107.23.160.2182015-12-15 → 2015-12-15 · 4 obs

○ 2015-08-20 03:45:44
● 2015-12-15 21:31:04
○ 2016-03-20 20:16:08
○ 2026-06-28 08:29:54

○A13.223.25.842026-04-02 → 2026-04-03 · 5 obs

○ 2017-08-17 18:35:58
● 2026-04-02 08:58:42
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

○A184.168.221.522015-08-20 → 2015-08-20 · 4 obs

○ 2008-03-11 19:43:02
● 2015-08-20 03:45:44
○ 2015-12-15 21:31:04
○ 2026-06-28 08:29:54

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-02 → 2026-04-03 · 5 obs

○ 2017-08-17 18:35:58
● 2026-04-02 08:58:42
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-02 → 2026-04-03 · 5 obs

○ 2017-08-17 18:35:58
● 2026-04-02 08:58:42
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

○A38.98.193.152008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 19:43:02
○ 2015-08-20 03:45:44
○ 2026-06-28 08:29:54

○A52.200.243.1232016-06-14 → 2016-06-14 · 4 obs

○ 2016-03-20 20:16:08
● 2016-06-14 14:05:14
○ 2017-08-17 18:35:58
○ 2026-06-28 08:29:54

○A52.21.180.2332016-03-20 → 2016-03-20 · 4 obs

○ 2015-12-15 21:31:04
● 2016-03-20 20:16:08
○ 2016-06-14 14:05:14
○ 2026-06-28 08:29:54

○A52.3.120.902016-03-20 → 2016-03-20 · 4 obs

○ 2015-12-15 21:31:04
● 2016-03-20 20:16:08
○ 2016-06-14 14:05:14
○ 2026-06-28 08:29:54

○A54.152.144.2432016-06-14 → 2016-06-14 · 4 obs

○ 2016-03-20 20:16:08
● 2016-06-14 14:05:14
○ 2017-08-17 18:35:58
○ 2026-06-28 08:29:54

○A54.209.90.812015-12-15 → 2015-12-15 · 4 obs

○ 2015-08-20 03:45:44
● 2015-12-15 21:31:04
○ 2016-03-20 20:16:08
○ 2026-06-28 08:29:54

○A54.243.117.1972026-04-02 → 2026-04-03 · 5 obs

○ 2017-08-17 18:35:58
● 2026-04-02 08:58:42
● 2026-04-03 23:39:26
○ 2026-04-08 20:55:04
○ 2026-06-28 08:29:54

●A78.159.101.1572026-04-08 → 2026-06-28 · 3 obs

○ 2026-04-03 23:39:26
● 2026-04-08 20:55:04
● 2026-06-28 08:29:54

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-12-15 → 2016-06-14 · 4 obs

● 2015-12-15 21:31:04
● 2016-06-14 14:05:14
○ 2017-08-17 18:35:58
○ 2026-06-28 08:29:54

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-08-17 → 2017-08-17 · 4 obs

○ 2016-06-14 14:05:14
● 2017-08-17 18:35:58
○ 2026-04-02 08:58:42
○ 2026-06-28 08:29:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stslab.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stslab.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.159.101.157`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	2	`mx1.de.opalstack.com (pri: 10), mx2.de.opalstack.com (pri: 20)`
TXT	1	`v=spf1 include:spf.opalstack.com ~all`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

stslab.com has exactly one IP address — 78.159.101.157.

zetaspol.cz, rufolab.com, www.sea-arcillas.es plus two other host names have IP numbers in common with stslab.com.

Name Servers

Two name servers handle the delegation for stslab.com: dns1.registrar-servers.com and dns2.registrar-servers.com.

The name server configuration of stslab.com is shared with other domains, for instance csnplan.com, zeptoa.com, graduallyadaptedoryx.cyou and two others.

There is at least partial name server overlap between stslab.com and other domains — kstar.pics, atgchartwell.com, vrvesimed.com and two more among them.

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

stslab.com uses two mail servers, mx1.de.opalstack.com and mx2.de.opalstack.com.

The mail server setup of stslab.com matches that of other domains such as speedfactory.it, andreaverde.it, beatflyer.com and two others.

stslab.com uses mail servers that are also used by other domains, including hospitalrun.io, humanleg.org.uk and 100-downloads.com.

These mail servers are routinely seen in conjunction with the mail servers mx1.us.opalstack.com and mx2.us.opalstack.com.

Host names pointing to two IP addresses:

mx1.de.opalstack.com resolves to two addresses: 139.162.189.90 and 2a01:7e01:e001:856::1.

Host names resolving to a single IP address:

The hostname mx2.de.opalstack.com resolves to 178.162.221.165.