`siolaalois.com`

DNSSEC	⚠️ Not signed
A	81.31.42.13^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
NS	`ns1.fastinternet.cz` ⭐
		A	81.31.42.40^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
			PTR	`ns1.fastinternet.cz`
NS	`ns2.fastinternet.cz`
		A	81.31.42.50^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
			PTR	`ns2.fastinternet.cz`
MX	`fa1.fastinternet.cz` ⭐
		A	81.31.42.13^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
MX	`fa1.fastinternet.cz`⁽²⁰⁾
		A	81.31.42.13^{🇨🇿 MASTER-AS81.31.32.0/20 MASTER-NET-1}
SOA	`ns1.fastinternet.cz`hostmaster@fastinternet.cz 2007-06-06 #2

`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=1775008047

Same first word

siolaalois.com

Similar names

asiloisola.com

DNS History

6 records (4 active, 2 former)

●NSns1.fastinternet.cz2015-08-11 → 2026-04-01 · 2 obs

● 2015-08-11 21:03:34
● 2026-04-01 02:14:16

●NSns2.fastinternet.cz2015-08-11 → 2026-04-01 · 2 obs

● 2015-08-11 21:03:34
● 2026-04-01 02:14:16

●MXfa1.fastinternet.cz2026-04-01 → 2026-04-01 · 2 obs

○ 2020-01-04 04:06:46
● 2026-04-01 02:14:16

○MXfa2.fastinternet.cz2015-08-11 → 2020-01-04 · 3 obs

● 2015-08-11 21:03:34
● 2020-01-04 04:06:46
○ 2026-04-01 02:14:16

○A81.31.42.122015-08-11 → 2020-01-04 · 3 obs

● 2015-08-11 21:03:34
● 2020-01-04 04:06:46
○ 2026-04-01 02:14:16

●A81.31.42.132026-04-01 → 2026-04-01 · 2 obs

○ 2020-01-04 04:06:46
● 2026-04-01 02:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
siolaalois.com	ns1.fastinternet.cz, ns2.fastinternet.cz	-

✅ Authoritative Response

Server:81.31.42.40

NS records: ns1.fastinternet.cz, ns2.fastinternet.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siolaalois.com (unsigned zone)

⏱️ Timing

Total: 678ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.31.42.13`
NS	2	`ns2.fastinternet.cz, ns1.fastinternet.cz`
MX	2	`fa1.fastinternet.cz (pri: 10), fa1.fastinternet.cz (pri: 20)`
SOA	1	`ns1.fastinternet.cz hostmaster.fastinter`

Analysis

IP Addresses

siolaalois.com resolves to one IP number: 81.31.42.13.

other host names including farby-eternal.sk, ns1.zetservis.cz, valeco.cz, dobrissko.cz and mail.toleducation.org share IP numbers with siolaalois.com.

Name Servers

siolaalois.com is delegated to two name servers ns1.fastinternet.cz and ns2.fastinternet.cz.

siolaalois.com shares the same name server setup as other domains, for instance farby-eternal.sk, dobrissko.cz, genea.cz, genealogie.cz and chelseafc.cz.

siolaalois.com at least partially shares name servers with other domains, for instance valeco.cz, manutd.cz, 0-127.42.31.81.in-addr.arpa and vysledek.cz.

These name servers are commonly used alongside ns1.fastoptics.com and ns2.fastoptics.com.

Host names with one IP number:

ns1.fastinternet.cz points to 81.31.42.40

ns2.fastinternet.cz points to 81.31.42.50

Mail Servers

siolaalois.com is handled by two mail servers: fa1.fastinternet.cz and fa1.fastinternet.cz.

siolaalois.com shares its mail server setup with other domains, including valeco.cz and baso.sk.

siolaalois.com shares at least some mail servers with other domains, including manutd.cz, vysledek.cz, farby-eternal.sk and dobrissko.cz.

these mail servers are commonly used with the mail servers none.fastinternet.cz.

Hostnames with a single IP:

fa1.fastinternet.cz points to 81.31.42.13.

siolaalois.com - robtex.com

siolaalois.com

com