`certifay.com`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2009::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.195^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
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	`mx10.websupport.sk` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:110^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.sk`
		A	45.13.137.110^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.sk`
MX	`mx20.websupport.sk`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx20.websupport.sk`
		A	45.13.137.109^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u5-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=1750862979

`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=1777235696

Subdomains

mx0.certifay.com

Same first word

certifay.com

Similar names

DNS History

12 records (7 active, 5 former)

○NSns1.hans.hosteurope.de2015-06-19 → 2017-09-24 · 4 obs

● 2015-06-19 12:18:02
● 2017-09-24 19:24:58
○ 2026-04-09 02:20:50
○ 2026-04-26 20:40:58

●NSns1.websupport.sk2026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

○NSns2.hans.hosteurope.de2015-06-19 → 2017-09-24 · 4 obs

● 2015-06-19 12:18:02
● 2017-09-24 19:24:58
○ 2026-04-09 02:20:50
○ 2026-04-26 20:40:58

●NSns2.websupport.sk2026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

●NSns3.websupport.sk2026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

○MXmx0.certifay.com2015-06-19 → 2017-09-24 · 4 obs

● 2015-06-19 12:18:02
● 2017-09-24 19:24:58
○ 2026-04-09 02:20:50
○ 2026-04-26 20:40:58

●MXmx10.websupport.sk2026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

●MXmx20.websupport.sk2026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

●A2a00:4b40:aaaa:2009::72026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

○A2a01:488:42:1000:50ed:840e:c1:5da92015-06-19 → 2017-09-24 · 4 obs

● 2015-06-19 12:18:02
● 2017-09-24 19:24:58
○ 2026-04-09 02:20:50
○ 2026-04-26 20:40:58

●A37.9.175.1952026-04-09 → 2026-04-26 · 3 obs

○ 2017-09-24 19:24:58
● 2026-04-09 02:20:50
● 2026-04-26 20:40:58

○A80.237.132.142015-06-19 → 2017-09-24 · 4 obs

● 2015-06-19 12:18:02
● 2017-09-24 19:24:58
○ 2026-04-09 02:20:50
○ 2026-04-26 20:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certifay.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 certifay.com (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.195`
AAAA	1	`2a00:4b40:aaaa:2009::7`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mx10.websupport.sk (pri: 10), mx20.websupport.sk (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

certifay.com is a parent of mx0.certifay.com.

IP Addresses

certifay.com points to two IP numbers: 2a00:4b40:aaaa:2009::7 and 37.9.175.195.

Other host names such as mytickets.cz, slikomania.si, www.radioscan.sk, evidentvalue.sk and mx.thepedalcars.co.uk share IP numbers with certifay.com.

Name Servers

certifay.com is delegated to three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

At least part of the name servers for certifay.com are shared with other domains, for instance hktrnava.sk, elfmedia.sk, rsc.sk, zitna-radisa.sk and canoebratislava.sk.

These name servers are commonly used alongside ns1.webonic.hu and ns2.webonic.hu.

Host names with two IP numbers:

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

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

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

Mail Servers

certifay.com is handled by two mail servers: mx10.websupport.sk and mx20.websupport.sk.

certifay.com uses the same mail server setup as other domains, for instance ami.sk, bmwdielna.sk, entry.sk, mgk.sk and vipcars.sk.

Host names with two IP numbers:

mx10.websupport.sk points to 2a00:4b40:aaaa:2101:45:13:137:110 and 45.13.137.110.

mx20.websupport.sk points to 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.109.

certifay.com - robtex.com

certifay.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`certifay.com`

`com`