`audaoptima.sk`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2020-05-18 #2

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018490106

Same first word

audaoptima.sk

DNS History

17 records (5 active, 12 former)

●NSdns1.cscdns.net2026-03-24 → 2026-03-27 · 3 obs

○ 2020-03-07 11:57:02
● 2026-03-24 22:32:10
● 2026-03-27 21:59:00

●NSdns2.cscdns.net2026-03-24 → 2026-03-27 · 3 obs

○ 2020-03-07 11:57:02
● 2026-03-24 22:32:10
● 2026-03-27 21:59:00

○NSmx.xen000101.luneta.sk2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 17:54:54
○ 2015-12-15 03:06:36
○ 2026-03-27 21:59:00

○NSmx.xen000201.luneta.sk2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 17:54:54
○ 2015-12-15 03:06:36
○ 2026-03-27 21:59:00

○NSmx.xen000301.luneta.sk2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 17:54:54
○ 2015-12-15 03:06:36
○ 2026-03-27 21:59:00

○NSns1.luneta.sk2015-12-15 → 2020-03-07 · 5 obs

○ 2015-07-18 17:54:54
● 2015-12-15 03:06:36
● 2020-03-07 11:57:02
○ 2026-03-24 22:32:10
○ 2026-03-27 21:59:00

○NSns2.luneta.sk2015-12-15 → 2020-03-07 · 5 obs

○ 2015-07-18 17:54:54
● 2015-12-15 03:06:36
● 2020-03-07 11:57:02
○ 2026-03-24 22:32:10
○ 2026-03-27 21:59:00

○NSns3.luneta.sk2015-12-15 → 2020-03-07 · 5 obs

○ 2015-07-18 17:54:54
● 2015-12-15 03:06:36
● 2020-03-07 11:57:02
○ 2026-03-24 22:32:10
○ 2026-03-27 21:59:00

●MXcustmx.cscdns.net2026-03-24 → 2026-03-27 · 3 obs

○ 2020-03-07 11:57:02
● 2026-03-24 22:32:10
● 2026-03-27 21:59:00

○MXmx.luneta.sk2015-12-15 → 2020-03-07 · 5 obs

○ 2015-07-18 17:54:54
● 2015-12-15 03:06:36
● 2020-03-07 11:57:02
○ 2026-03-24 22:32:10
○ 2026-03-27 21:59:00

○MXmx.xen000201.luneta.sk2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 17:54:54
○ 2015-12-15 03:06:36
○ 2026-03-27 21:59:00

○MXmx.xen000301.luneta.sk2015-07-18 → 2020-03-07 · 4 obs

● 2015-07-18 17:54:54
● 2020-03-07 11:57:02
○ 2026-03-24 22:32:10
○ 2026-03-27 21:59:00

●A165.160.13.202026-03-24 → 2026-03-27 · 3 obs

○ 2020-03-07 11:57:02
● 2026-03-24 22:32:10
● 2026-03-27 21:59:00

●A165.160.15.202026-03-24 → 2026-03-27 · 3 obs

○ 2020-03-07 11:57:02
● 2026-03-24 22:32:10
● 2026-03-27 21:59:00

○A82.119.96.1512015-12-15 → 2015-12-15 · 4 obs

○ 2015-07-18 17:54:54
● 2015-12-15 03:06:36
○ 2016-03-13 15:32:44
○ 2026-03-27 21:59:00

○A82.119.96.1712016-03-13 → 2020-03-07 · 5 obs

○ 2015-12-15 03:06:36
● 2016-03-13 15:32:44
● 2020-03-07 11:57:02
○ 2026-03-24 22:32:10
○ 2026-03-27 21:59:00

○A86.110.226.1452015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 17:54:54
○ 2015-12-15 03:06:36
○ 2026-03-27 21:59:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	f.tld.sk, h.tld.sk, e.tld.sk, g.tld.sk	-
audaoptima.sk	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for audaoptima.sk (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`custmx.cscdns.net (pri: 10)`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

audaoptima.sk points to two IPs: 165.160.13.20 and 165.160.15.20.

Other host names, for instance swsignal.com, rshdocs.com, xn--9csx02cpuj5oh.tw, fastquant.com and lenotre.se share IP numbers with audaoptima.sk.

Name Servers

Two name servers dns1.cscdns.net and dns2.cscdns.net are delegated to audaoptima.sk.

audaoptima.sk uses the same name server configuration as other domains, such as allianz-partners.design, les12coupsdemidi.fr, wsjexplorer.com, assaabloy.pl and sierragmc.ca.

audaoptima.sk at least partially shares name servers with other domains, including fluor-texas.com, folex.ch and boosterix.com.

Host names with two IPs:

dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.

dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

Mail Servers

audaoptima.sk is handled by a single mail server, custmx.cscdns.net.

audaoptima.sk shares the same mail server setup as other domains, including swimmingpools.jp, consumersenergycareers.com, ownsharksteamer.com, ataluren.eu and anfragen-bhc.com.

custmx.cscdns.net points to one IP number: 198.58.121.58.

audaoptima.sk - robtex.com

audaoptima.sk

sk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`audaoptima.sk`

`sk`