btech.software - dns.ninja
btech.software
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.he.net ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| NS | ns2.he.net ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| NS | ns3.he.net ⚠️ Not in zone NS records | ||||||
| A | 2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| 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 | ||||||
software
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.software ⭐ | ||||||
| NS | v0n1.nic.software | ||||||
| NS | v0n2.nic.software | ||||||
| NS | v0n3.nic.software | ||||||
| NS | v2n0.nic.software | ||||||
| NS | v2n1.nic.software | ||||||
| SOA | v0n0.nic.softwarehostmaster@donuts.email serial=1785388704 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○MXin1-smtp.messagingengine.com2018-09-05 → 2018-09-05 · 3 obs
○ 2026-07-30 05:28:20
○ 2026-07-30 06:08:38
○MXin2-smtp.messagingengine.com2018-09-05 → 2018-09-05 · 3 obs
○ 2026-07-30 05:28:20
○ 2026-07-30 06:08:38
○A192.30.252.1532018-09-05 → 2026-02-14 · 4 obs
● 2026-02-14 17:57:16
○ 2026-03-08 07:31:14
○ 2026-07-30 06:08:38
○A192.30.252.1542018-09-05 → 2026-02-14 · 4 obs
● 2026-02-14 17:57:16
○ 2026-03-08 07:31:14
○ 2026-07-30 06:08:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| software | v0n0.nic.software, v0n1.nic.software, v0n2.nic.software, v0n3.nic.software... | 12 records |
| btech.software | ns1.he.net, ns4.he.net, ns2.he.net, ns3.he.net... | - |
✅ Authoritative Response
Server:216.218.130.2
NS records: ns1.he.net, ns4.he.net, ns2.he.net, ns3.he.net, ns5.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btech.software (unsigned zone)
⏱️ Timing
Total: 2038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns2.he.net, ns1.he.net... |
| MX | 2 | in2-smtp.messagingengine.com (pri: 20), in1-smtp.messagingengine.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.messagingengine.com ? |
| SOA | 1 | ns1.he.net hostmaster.he.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.software, v0n0.nic.software, v0n1.nic.software...)
Analysis
Name Servers
btech.software delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net and two others.
At least some of btech.software's name servers are shared with other domains, for example ipv6forward.com, 141.236.178.in-addr.arpa, linsim.se and two more.
These name servers tend to be deployed in combination with the name servers ns4.he.net and ns5.he.net.
Host names that have 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.