`peri-mares.com`

DNSSEC	⚠️ Not signed
A	83.167.244.201^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
NS	`ns2.web4u.cz` ⭐
		A	2a02:a40:100:28ff::12^{🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.}
			PTR	`ns2.web4u.cz`
		A	85.207.53.12^{🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block}
			PTR	`ns2.web4u.cz`
NS	`ns.web4u.cz`
		A	2001:1568:fd::241^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`ns.web4u.cz`
		A	185.14.224.241^{🇨🇿 WEB4U185.14.224.0/23}
			PTR	`ns.web4u.cz`
MX	`mx.web4u.cz` ⭐
		A	2001:1568::7012^{🇨🇿 WEB4U2001:1568::/33}
			PTR	`mx.web4u.cz`
		A	81.91.87.12^{🇨🇿 WEB4U81.91.80.0/21}
			PTR	`mx.web4u.cz`
SOA	`ns.web4u.cz`admin@web4u.cz 2013-03-11 #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=1785569187

Same first word

peri-mares.com

Similar names

sam-pierre.fr

premier-sa.com

re-impresa.com

DNS History

6 records (4 active, 2 former)

●NSns.web4u.cz2015-05-25 → 2026-08-01 · 2 obs

● 2015-05-25 19:51:18
● 2026-08-01 07:57:46

●NSns2.web4u.cz2015-05-25 → 2026-08-01 · 2 obs

● 2015-05-25 19:51:18
● 2026-08-01 07:57:46

○MXmail.peri-mares.com2015-05-25 → 2017-03-24 · 4 obs

● 2015-05-25 19:51:18
● 2017-03-24 20:44:04
○ 2026-04-02 22:47:50
○ 2026-08-01 07:57:46

●MXmx.web4u.cz2026-04-02 → 2026-08-01 · 3 obs

○ 2017-03-24 20:44:04
● 2026-04-02 22:47:50
● 2026-08-01 07:57:46

○A81.91.86.122015-05-25 → 2017-03-24 · 4 obs

● 2015-05-25 19:51:18
● 2017-03-24 20:44:04
○ 2026-04-02 22:47:50
○ 2026-08-01 07:57:46

●A83.167.244.2012026-04-02 → 2026-08-01 · 3 obs

○ 2017-03-24 20:44:04
● 2026-04-02 22:47:50
● 2026-08-01 07:57:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
peri-mares.com	ns.web4u.cz, ns2.web4u.cz	-

✅ Authoritative Response

Server:185.14.224.241

NS records: ns.web4u.cz, ns2.web4u.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for peri-mares.com (unsigned zone)

⏱️ Timing

Total: 791ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.167.244.201`
NS	2	`ns.web4u.cz, ns2.web4u.cz`
MX	1	`mx.web4u.cz (pri: 10)`
SOA	1	`ns.web4u.cz admin.web4u.cz`

Analysis

IP Addresses

peri-mares.com directs to one IP number, which is 83.167.244.201.

Among the host names that share IP numbers with peri-mares.com are newcorp.cz, teza-hodonin.eu, kasko.eu and two others.

Name Servers

Two name servers handle the delegation for peri-mares.com: ns2.web4u.cz and ns.web4u.cz.

peri-mares.com has the same name server delegation as a number of other domains, such as otisky.cz, e-copywriting.cz, hledame-architekta.cz and two more.

peri-mares.com is at least partially co-delegated on name servers with other domains, such as feng-shui-blog.cz.

ns2.web4u.cz and ns.web4u.cz both carry two IP addresses. The A records for ns2.web4u.cz are 85.207.53.12 and 2a02:a40:100:28ff::12; the A records for ns.web4u.cz are 185.14.224.241 and 2001:1568:fd::241.

Mail Servers

peri-mares.com routes its mail through a single mail server, mx.web4u.cz.

peri-mares.com has the same mail server arrangement as a number of other domains, for example kukacka.cz, diametral.pl, andro(0x706f726e).com and two more.

peri-mares.com shares at least some of its mail servers with other domains — for example smart4smart.cz, basic-numbers.com, denisaadolfova.com and two more.

It is common to find these mail servers paired with the mail servers smart4smart-cz.mail.protection.outlook.com.

mx.web4u.cz has two IP addresses: 81.91.87.12 and 2001:1568::7012.

peri-mares.com - robtex.com

peri-mares.com

com