arraytheory.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`arraytheory.com`

DNSSEC	⚠️ Not signed
NS	`ns1.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2100::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2100::/44 Dynamic Network Services, Inc.}
			PTR	`ns1.p202.dns.oraclecloud.net`
		A	108.59.166.202^{🇺🇸 ORACLE-OCI-31898108.59.166.0/23 Dynamic Network Services, Inc.}
			PTR	`ns1.p202.dns.oraclecloud.net`
NS	`ns2.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2110::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2110::/44 Dynamic Network Services, Inc.}
			PTR	`ns2.p202.dns.oraclecloud.net`
		A	108.59.168.202^{🇺🇸 ORACLE-OCI-31898108.59.168.0/23 Dynamic Network Services, Inc.}
			PTR	`ns2.p202.dns.oraclecloud.net`
NS	`ns3.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2120::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2120::/44 Dynamic Network Services, Inc.}
			PTR	`ns3.p202.dns.oraclecloud.net`
		A	108.59.170.202^{🇺🇸 ORACLE-OCI-31898108.59.170.0/23 Dynamic Network Services, Inc.}
			PTR	`ns3.p202.dns.oraclecloud.net`
NS	`ns4.p28.dynect.net` ⚠️ Not in zone NS records
		A	2600:2000:2130::ca^{🇺🇸 ORACLE-OCI-318982600:2000:2130::/44 Dynamic Network Services, Inc.}
			PTR	`ns4.p202.dns.oraclecloud.net`
		A	108.59.172.202^{🇺🇸 ORACLE-OCI-31898108.59.172.0/23 Dynamic Network Services, Inc.}
			PTR	`ns4.p202.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=1787542816

WOT: SAFE (60/100)

Same first word

arraytheory.net

arraytheory.org

arraytheory.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

○NSdns.valley.net2015-05-15 → 2017-08-08 · 4 obs

● 2015-05-15 05:43:40
● 2017-08-08 18:36:36
○ 2026-08-19 03:53:28
○ 2026-08-24 03:48:32

○NSdns.valley.net.arraytheory.com2015-05-15 → 2017-08-08 · 4 obs

● 2015-05-15 05:43:40
● 2017-08-08 18:36:36
○ 2026-08-19 03:53:28
○ 2026-08-24 03:48:32

●NSns1.p28.dynect.net2026-08-19 → 2026-08-24 · 3 obs

○ 2017-08-08 18:36:36
● 2026-08-19 03:53:28
● 2026-08-24 03:48:32

●NSns2.p28.dynect.net2026-08-19 → 2026-08-24 · 3 obs

○ 2017-08-08 18:36:36
● 2026-08-19 03:53:28
● 2026-08-24 03:48:32

○NSns2.valley.net2015-05-15 → 2017-08-08 · 4 obs

● 2015-05-15 05:43:40
● 2017-08-08 18:36:36
○ 2026-08-19 03:53:28
○ 2026-08-24 03:48:32

●NSns3.p28.dynect.net2026-08-19 → 2026-08-24 · 3 obs

○ 2017-08-08 18:36:36
● 2026-08-19 03:53:28
● 2026-08-24 03:48:32

●NSns4.p28.dynect.net2026-08-19 → 2026-08-24 · 3 obs

○ 2017-08-08 18:36:36
● 2026-08-19 03:53:28
● 2026-08-24 03:48:32

○MXnorthridge.valley.net2015-05-15 → 2017-08-08 · 4 obs

● 2015-05-15 05:43:40
● 2017-08-08 18:36:36
○ 2026-08-19 03:53:28
○ 2026-08-24 03:48:32

○A72.15.2.422015-05-15 → 2017-08-08 · 4 obs

● 2015-05-15 05:43:40
● 2017-08-08 18:36:36
○ 2026-08-19 03:53:28
○ 2026-08-24 03:48:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
arraytheory.com	ns1.p28.dynect.net, ns3.p28.dynect.net, ns2.p28.dynect.net, ns4.p28.dynect.net	-

✅ Authoritative Response

Server:108.59.170.202

NS records: ns1.p28.dynect.net, ns3.p28.dynect.net, ns2.p28.dynect.net, ns4.p28.dynect.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arraytheory.com (unsigned zone)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Four name servers handle the delegation for arraytheory.com: ns1.p28.dynect.net, ns2.p28.dynect.net, ns3.p28.dynect.net and ns4.p28.dynect.net.

The name servers of arraytheory.com overlap at least partially with those of other domains — among them officenow.biz, quillinkjet.net, staplesprofessionnel.com and two more.

These name servers tend to appear together with the name servers pdns131.ultradns.biz, pdns131.ultradns.com and pdns131.ultradns.net, plus two others.

Each of the four hosts ns1.p28.dynect.net, ns2.p28.dynect.net, ns3.p28.dynect.net and ns4.p28.dynect.net has two IP addresses. ns1.p28.dynect.net points to 108.59.166.202 and 2600:2000:2100::ca. ns2.p28.dynect.net points to 108.59.168.202 and 2600:2000:2110::ca. ns3.p28.dynect.net points to 108.59.170.202 and 2600:2000:2120::ca. ns4.p28.dynect.net points to 108.59.172.202 and 2600:2000:2130::ca.