cpu1982.com - dns.ninja

`cpu1982.com`

DNSSEC	⚠️ Not signed
A	2001:470:0:b4::4834:4605^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
		PTR	`cpu1982.com`
A	72.52.70.5^{🇺🇸 HURRICANE72.52.64.0/18 Hurricane Electric 760 Mission Ct Fremont, CA}
NS	`ns1.he.net` ⭐
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net` ⚠️ Not in zone NS records
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net` ⚠️ Not in zone NS records
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`cpu1982.com` ⭐
		A	2001:470:0:b4::4834:4605^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`cpu1982.com`
		A	72.52.70.5^{🇺🇸 HURRICANE72.52.64.0/18 Hurricane Electric 760 Mission Ct Fremont, CA}
			PTR	`cpu1982.com`
TXT	`zoho-verification=zb18937226.zmverify.zoho.com`
SOA	`ns1.he.net`hostmaster@he.net serial=200804105

`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=1786314839

PTR for

5.0.6.4.4.3.8.4.0.0.0.0.0.0.0.0.4.b.0.0.0.0.0.0.0.7.4.0.1.0.0.2.ip6.arpa

5.70.52.72.in-addr.arpa

MX for

cpu1982.com

Same first word

cpu1982.com

DNS History

10 records (8 active, 2 former)

●NSns1.he.net2007-10-23 → 2026-08-09 · 2 obs

● 2007-10-23 06:24:34
● 2026-08-09 22:48:20

●NSns2.he.net2007-10-23 → 2026-08-09 · 2 obs

● 2007-10-23 06:24:34
● 2026-08-09 22:48:20

●NSns3.he.net2007-10-23 → 2026-08-09 · 2 obs

● 2007-10-23 06:24:34
● 2026-08-09 22:48:20

●NSns4.he.net2026-03-18 → 2026-08-09 · 3 obs

○ 2007-10-23 06:24:34
● 2026-03-18 18:28:34
● 2026-08-09 22:48:20

●NSns5.he.net2026-03-18 → 2026-08-09 · 3 obs

○ 2007-10-23 06:24:34
● 2026-03-18 18:28:34
● 2026-08-09 22:48:20

●MXcpu1982.com2015-07-18 → 2026-08-09 · 3 obs

○ 2007-10-23 06:24:34
● 2015-07-18 08:39:28
● 2026-08-09 22:48:20

○MXsaturn.he.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 06:24:34
○ 2015-07-18 08:39:28
○ 2026-08-09 22:48:20

●A2001:470:0:b4::4834:46052026-03-18 → 2026-08-09 · 3 obs

○ 2020-02-13 19:44:10
● 2026-03-18 18:28:34
● 2026-08-09 22:48:20

○A216.218.170.2002007-10-23 → 2020-02-13 · 4 obs

● 2007-10-23 06:24:34
● 2020-02-13 19:44:10
○ 2026-03-18 18:28:34
○ 2026-08-09 22:48:20

●A72.52.70.52026-03-18 → 2026-08-09 · 3 obs

○ 2020-02-13 19:44:10
● 2026-03-18 18:28:34
● 2026-08-09 22:48:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cpu1982.com	ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...	-

✅ Authoritative Response

Server:216.66.1.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpu1982.com (unsigned zone)

⏱️ Timing

Total: 623ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.52.70.5`
AAAA	1	`2001:470:0:b4::4834:4605`
NS	3	`ns1.he.net, ns3.he.net...`
MX	1	`cpu1982.com (pri: 1)`
TXT	1	`zoho-verification=zb18937226.zmverify.zo`
SOA	1	`ns1.he.net hostmaster.he.net`

Analysis

Mail Server Role

cpu1982.com is listed as a mail server for itself.

IP Addresses

cpu1982.com has two IP addresses: 72.52.70.5 and 2001:470:0:b4::4834:4605

Name Servers

cpu1982.com has five name servers, which are ns1.he.net, ns2.he.net, ns3.he.net and two others.

The name servers of cpu1982.com overlap at least partially with those of other domains — among them tstearns.net, compulsa.com.es, cafe3g.net and two more.

The name servers ns4.he.net, ns5.he.net and mscus.mscgva.ch are commonly seen alongside these name servers.

Hostnames that resolve to two IP addresses:

ns1.he.net points to 216.218.130.2 and 2001:470:100::2.

ns2.he.net points to 216.218.131.2 and 2001:470:200::2.

ns3.he.net points to 216.218.132.2 and 2001:470:300::2.

ns4.he.net points to 216.66.1.2 and 2001:470:400::2.

ns5.he.net points to 216.66.80.18 and 2001:470:500::2.

Mail Servers

Mail for cpu1982.com is handled by one mail server — cpu1982.com.

cpu1982.com resolves to two IP numbers — 72.52.70.5 and 2001:470:0:b4::4834:4605.