zero.cc - dns.ninja
zero.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:470:0:1f3::b869:491c🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | zero.cc | ||||||
| A | 184.105.73.28🇺🇸 HURRICANE184.104.0.0/15 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 parent delegation | ||||||
| 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 parent delegation | ||||||
| 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 | zero.cc ⭐ | ||||||
| A | 2001:470:0:1f3::b869:491c🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | zero.cc | ||||||
| A | 184.105.73.28🇺🇸 HURRICANE184.104.0.0/15 Hurricane Electric 760 Mission Ct Fremont, CA | ||||||
| PTR | zero.cc | ||||||
| TXT | v=spf1 a a:tango.he.net -all | ||||||
| SOA | ns1.he.nethostmaster@he.net serial=200903316 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1782076829 | ||||||
PTR for
MX for
zero.cc |
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns4.he.net2015-08-28 → 2026-06-21 · 3 obs
● 2015-08-28 22:07:12
● 2026-06-21 21:34:08
●NSns5.he.net2015-08-28 → 2026-06-21 · 3 obs
● 2015-08-28 22:07:12
● 2026-06-21 21:34:08
●MXzero.cc2009-01-14 → 2026-06-21 · 2 obs
● 2026-06-21 21:34:08
●A184.105.73.282016-11-15 → 2026-06-21 · 3 obs
● 2016-11-15 06:25:50
● 2026-06-21 21:34:08
●A2001:470:0:1f3::b869:491c2016-11-15 → 2026-06-21 · 3 obs
● 2016-11-15 06:25:50
● 2026-06-21 21:34:08
○A66.220.6.1702009-01-14 → 2016-06-24 · 4 obs
● 2016-06-24 20:26:38
○ 2016-11-15 06:25:50
○ 2026-06-21 21:34:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| zero.cc | ns3.he.net, ns1.he.net, ns2.he.net | - |
✅ Authoritative Response
Server:216.218.131.2
NS records: ns3.he.net, ns1.he.net, ns2.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zero.cc (unsigned zone)
⏱️ Timing
Total: 807ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.105.73.28 |
| AAAA | 1 | 2001:470:0:1f3::b869:491c |
| NS | 5 | ns4.he.net, ns2.he.net... |
| MX | 1 | zero.cc (pri: 1) |
| TXT | 1 | v=spf1 a a:tango.he.net -all |
| SOA | 1 | ns1.he.net hostmaster.he.net |
Analysis
Mail Server Role
zero.cc is listed as a mail server for itself.
IP Addresses
zero.cc points to the IP addresses 184.105.73.28 and 2001:470:0:1f3::b869:491c
Name Servers
zero.cc has five name servers, which are ns1.he.net, ns2.he.net, ns3.he.net and two others.
The name servers of zero.cc overlap at least partially with those of other domains — among them 119.52.72.in-addr.arpa, ehosmer.net, ariadne.space and two more.
These name servers commonly appear alongside the name servers ns4.he.net and ns5.he.net.
Hostnames that resolve to two IP addresses:
ns1.he.net has two IP addresses: 216.218.130.2 and 2001:470:100::2.
ns2.he.net has two IP addresses: 216.218.131.2 and 2001:470:200::2.
ns3.he.net has two IP addresses: 216.218.132.2 and 2001:470:300::2.
ns4.he.net has two IP addresses: 216.66.1.2 and 2001:470:400::2.
ns5.he.net has two IP addresses: 216.66.80.18 and 2001:470:500::2.
Mail Servers
Mail for zero.cc is handled by one mail server — zero.cc.
zero.cc resolves to two IP numbers — 184.105.73.28 and 2001:470:0:1f3::b869:491c.