`security-tested.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`mailin1.security-tested.com` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:9^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u7-mx.websupport.sk`
		A	45.13.137.8^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.websupport.at`
MX	`mailin2.security-tested.com`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx20.websupport.sk`
		A	45.13.137.9^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u7-mx.websupport.sk`
TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1778213725

`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=1778802721

Subdomains

mailin1.security-tested.com

Same first word

security-tested.com

DNS History

10 records (6 active, 4 former)

●NSns1.websupport.sk2015-04-12 → 2026-05-15 · 4 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
● 2026-05-15 00:09:06

●NSns2.websupport.sk2015-04-12 → 2026-05-15 · 4 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
● 2026-05-15 00:09:06

●NSns3.websupport.sk2015-04-12 → 2026-05-15 · 4 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
● 2026-05-15 00:09:06

●MXmailin1.security-tested.com2015-04-12 → 2026-05-15 · 4 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
● 2026-05-15 00:09:06

●MXmailin2.security-tested.com2015-04-12 → 2026-05-15 · 4 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
● 2026-05-15 00:09:06

○MXmailinbackup1.security-tested.com2015-04-12 → 2015-04-12 · 3 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
○ 2026-05-15 00:09:06

○A195.210.29.32015-04-12 → 2015-04-12 · 3 obs

● 2015-04-12 09:18:20
○ 2015-10-10 20:05:48
○ 2026-05-15 00:09:06

●A216.239.32.212026-03-29 → 2026-05-15 · 3 obs

○ 2018-08-16 07:13:26
● 2026-03-29 02:39:48
● 2026-05-15 00:09:06

○A37.9.169.182018-08-16 → 2018-08-16 · 4 obs

○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
○ 2026-03-29 02:39:48
○ 2026-05-15 00:09:06

○A37.9.175.212018-08-16 → 2018-08-16 · 4 obs

○ 2015-10-10 20:05:48
● 2018-08-16 07:13:26
○ 2026-03-29 02:39:48
○ 2026-05-15 00:09:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
security-tested.com	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	-

✅ Authoritative Response

Server:185.71.159.12

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for security-tested.com (unsigned zone)

⏱️ Timing

Total: 788ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.239.32.21`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mailin1.security-tested.com (pri: 10), mailin2.security-tested.com (pri: 100)`
TXT	2	`v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

Analysis

Hierarchy

security-tested.com is the parent of mailin1.security-tested.com.

IP Addresses

security-tested.com resolves to a single IP: 216.239.32.21.

Other host names, for instance realclearmen.com, well-fix.com, ourhugeidea.com, ai4tech.us and powerdialer.ai share IP numbers with security-tested.com.

Name Servers

security-tested.com delegates to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

security-tested.com shares some name servers with other domains, for example vesmirnyhosting.sk, elektricke-vykurovanie.sk, rockbike.sk, puellamirisi.hr and penzion-esprit.sk.

Host names with two IP numbers:

ns1.websupport.sk: 2a10:bbc0::11 and 45.10.97.11

ns2.websupport.sk: 2a02:250:3::12 and 185.71.159.12

ns3.websupport.sk: 2a10:bbc0::13 and 45.10.97.13

Mail Servers

security-tested.com is served by two mail servers: mailin1.security-tested.com and mailin2.security-tested.com.

Host names with two IP numbers:

mailin1.security-tested.com points to: 2a00:4b40:aaaa:2101:45:13:137:9 and 45.13.137.8; mailin2.security-tested.com points to: 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.9.

security-tested.com - robtex.com