`scienceofcd30.com`

DNSSEC	⚠️ Not signed
NS	`ns1.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2100::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
		A	108.59.166.201^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p201.dns.oraclecloud.net`
NS	`ns2.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2110::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
		A	108.59.168.201^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p201.dns.oraclecloud.net`
NS	`ns3.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2120::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
		A	108.59.170.201^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p201.dns.oraclecloud.net`
NS	`ns4.p201.dns.oraclecloud.net` ⚠️ Not in zone NS records
		A	2600:2000:2130::c9^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`
		A	108.59.172.201^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p201.dns.oraclecloud.net`

`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=1776213077

Same first word

scienceofcd30.us

scienceofcd30.com

scienceofcd30.org

DNS History

13 records (4 active, 9 former)

○NSns-1345.awsdns-40.org2017-04-07 → 2017-04-07 · 4 obs

○ 2016-08-11 04:47:02
● 2017-04-07 04:02:10
○ 2026-04-08 01:40:34
○ 2026-04-15 00:31:56

○NSns-1731.awsdns-24.co.uk2017-04-07 → 2017-04-07 · 4 obs

○ 2016-08-11 04:47:02
● 2017-04-07 04:02:10
○ 2026-04-08 01:40:34
○ 2026-04-15 00:31:56

○NSns-78.awsdns-09.com2017-04-07 → 2017-04-07 · 4 obs

○ 2016-08-11 04:47:02
● 2017-04-07 04:02:10
○ 2026-04-08 01:40:34
○ 2026-04-15 00:31:56

○NSns-895.awsdns-47.net2017-04-07 → 2017-04-07 · 4 obs

○ 2016-08-11 04:47:02
● 2017-04-07 04:02:10
○ 2026-04-08 01:40:34
○ 2026-04-15 00:31:56

●NSns1.p201.dns.oraclecloud.net2026-04-08 → 2026-04-15 · 3 obs

○ 2017-04-07 04:02:10
● 2026-04-08 01:40:34
● 2026-04-15 00:31:56

○NSns15.worldnic.com2015-06-27 → 2016-08-11 · 4 obs

● 2015-06-27 19:43:14
● 2016-08-11 04:47:02
○ 2017-04-07 04:02:10
○ 2026-04-15 00:31:56

○NSns16.worldnic.com2015-06-27 → 2016-08-11 · 4 obs

● 2015-06-27 19:43:14
● 2016-08-11 04:47:02
○ 2017-04-07 04:02:10
○ 2026-04-15 00:31:56

●NSns2.p201.dns.oraclecloud.net2026-04-08 → 2026-04-15 · 3 obs

○ 2017-04-07 04:02:10
● 2026-04-08 01:40:34
● 2026-04-15 00:31:56

●NSns3.p201.dns.oraclecloud.net2026-04-08 → 2026-04-15 · 3 obs

○ 2017-04-07 04:02:10
● 2026-04-08 01:40:34
● 2026-04-15 00:31:56

●NSns4.p201.dns.oraclecloud.net2026-04-08 → 2026-04-15 · 3 obs

○ 2017-04-07 04:02:10
● 2026-04-08 01:40:34
● 2026-04-15 00:31:56

○MXp.webcom.ctmail.com2015-11-16 → 2016-08-11 · 4 obs

● 2015-11-16 13:43:30
● 2016-08-11 04:47:02
○ 2017-04-07 04:02:10
○ 2026-04-15 00:31:56

○A52.55.200.312017-04-07 → 2017-04-07 · 4 obs

○ 2016-08-11 04:47:02
● 2017-04-07 04:02:10
○ 2026-04-08 01:40:34
○ 2026-04-15 00:31:56

○A54.165.83.2432015-06-27 → 2016-08-11 · 4 obs

● 2015-06-27 19:43:14
● 2016-08-11 04:47:02
○ 2017-04-07 04:02:10
○ 2026-04-15 00:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
scienceofcd30.com	ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net	-

✅ Authoritative Response

Server:108.59.172.201

NS records: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scienceofcd30.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

scienceofcd30.com delegates to four name servers: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net.

scienceofcd30.com at least partially shares name servers with other domains, for instance mcph.us, seeabrysvo.com, mountaineergec.com, comirnatyeducation.ro and ameliestudy.com.

These name servers are commonly used with dns2.p07.nsone.net, dns4.p07.nsone.net, a1-160.akam.net, a11-66.akam.net, a13-65.akam.net and a18-67.akam.net.

Host names with two IP numbers: ns1.p201.dns.oraclecloud.net points to 2600:2000:2100::c9 and 108.59.166.201; ns2.p201.dns.oraclecloud.net points to 2600:2000:2110::c9 and 108.59.168.201; ns3.p201.dns.oraclecloud.net points to 2600:2000:2120::c9 and 108.59.170.201; ns4.p201.dns.oraclecloud.net points to 2600:2000:2130::c9 and 108.59.172.201.

scienceofcd30.com - robtex.com