`sharkscientist.com`

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 2024-06-20 #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=1774429287

Same first word

sharkscientist.com

DNS History

19 records (5 active, 14 former)

●NSdns1.cscdns.net2026-02-21 → 2026-03-25 · 3 obs

○ 2018-12-18 06:40:12
● 2026-02-21 15:58:28
● 2026-03-25 09:29:04

●NSdns2.cscdns.net2026-02-21 → 2026-03-25 · 3 obs

○ 2018-12-18 06:40:12
● 2026-02-21 15:58:28
● 2026-03-25 09:29:04

○NSns-uk.1and1-dns.biz2016-06-20 → 2017-02-05 · 4 obs

● 2016-06-20 07:21:04
● 2017-02-05 05:43:10
○ 2018-12-18 06:40:12
○ 2026-03-25 09:29:04

○NSns-uk.1and1-dns.co.uk2016-06-20 → 2017-02-05 · 4 obs

● 2016-06-20 07:21:04
● 2017-02-05 05:43:10
○ 2018-12-18 06:40:12
○ 2026-03-25 09:29:04

○NSns-uk.1and1-dns.com2016-06-20 → 2017-02-05 · 4 obs

● 2016-06-20 07:21:04
● 2017-02-05 05:43:10
○ 2018-12-18 06:40:12
○ 2026-03-25 09:29:04

○NSns-uk.1and1-dns.org2016-06-20 → 2017-02-05 · 4 obs

● 2016-06-20 07:21:04
● 2017-02-05 05:43:10
○ 2018-12-18 06:40:12
○ 2026-03-25 09:29:04

○NSns1051.ui-dns.biz2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-05 05:43:10
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

○NSns1051.ui-dns.com2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-05 05:43:10
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

○NSns1051.ui-dns.de2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-05 05:43:10
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

○NSns1051.ui-dns.org2018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-05 05:43:10
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

●MXcustmx.cscdns.net2026-02-21 → 2026-03-25 · 3 obs

○ 2018-12-18 06:40:12
● 2026-02-21 15:58:28
● 2026-03-25 09:29:04

○MXmx00.1and1.co.uk2016-06-20 → 2018-12-18 · 4 obs

● 2016-06-20 07:21:04
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

○MXmx01.1and1.co.uk2016-06-20 → 2018-12-18 · 4 obs

● 2016-06-20 07:21:04
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

●A165.160.13.202026-02-21 → 2026-03-25 · 3 obs

○ 2018-12-18 06:40:12
● 2026-02-21 15:58:28
● 2026-03-25 09:29:04

●A165.160.15.202026-02-21 → 2026-03-25 · 3 obs

○ 2018-12-18 06:40:12
● 2026-02-21 15:58:28
● 2026-03-25 09:29:04

○A2001:8d8:1000:40a4:1cc5:7de5:90b7:58092016-06-20 → 2017-02-05 · 4 obs

● 2016-06-20 07:21:04
● 2017-02-05 05:43:10
○ 2018-12-18 06:40:12
○ 2026-03-25 09:29:04

○A2001:8d8:100f:f000::2042018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-05 05:43:10
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

○A217.160.0.252018-12-18 → 2018-12-18 · 4 obs

○ 2017-02-05 05:43:10
● 2018-12-18 06:40:12
○ 2026-02-21 15:58:28
○ 2026-03-25 09:29:04

○A217.160.231.2342016-06-20 → 2017-02-05 · 4 obs

● 2016-06-20 07:21:04
● 2017-02-05 05:43:10
○ 2018-12-18 06:40:12
○ 2026-03-25 09:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sharkscientist.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.130.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharkscientist.com (unsigned zone)

⏱️ Timing

Total: 652ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.15.20, 165.160.13.20`
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

sharkscientist.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.

other host names including hrservicedelivery.is, tdaeroplan.net, candurehab.biz, teledyne-seabotix.net and la-prairie.boutique share IP numbers with sharkscientist.com.

Name Servers

sharkscientist.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.

sharkscientist.com shares the same name server setup as other domains, for instance ekornesbeds.ch, nullnull5.de, martec.com, neuroblastoma.net and my-t-mobile.biz.

sharkscientist.com shares name servers with other domains at least partially, for example heliar.com and rams.info.

Host names with two IP numbers:

The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

Mail Servers

sharkscientist.com is handled by a single mail server, custmx.cscdns.net.

sharkscientist.com shares the same mail server setup as other domains, for instance slamattax.ca, xtended-nation.com, thelistener.es, stop-hcv.com and vintagerolexwatches.org.

custmx.cscdns.net resolves to IP 198.58.121.58.

sharkscientist.com - robtex.com