std.io - robtex.com
std.io
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| 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 | ||||||
| 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 | mx.runbox.com ⭐ | ||||||
| A | 185.226.149.25🇳🇴 BLIX185.226.149.0/24 | ||||||
| PTR | aibo.runbox.com | ||||||
| TXT | v=spf1 redirect=spf.runbox.com | ||||||
| SOA | ns1.he.nethostmaster@he.net 2023-04-30 #4 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1781332491 | ||||||
PTR for
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○MXmx.marianasweb.net2015-08-28 → 2016-10-12 · 4 obs
● 2016-10-12 19:11:54
○ 2026-02-17 08:34:44
○ 2026-06-13 07:15:48
●MXmx.runbox.com2026-02-17 → 2026-06-13 · 3 obs
● 2026-02-17 08:34:44
● 2026-06-13 07:15:48
○MXnull.marianasweb.net2015-08-28 → 2016-10-12 · 4 obs
● 2016-10-12 19:11:54
○ 2026-02-17 08:34:44
○ 2026-06-13 07:15:48
○MXvoid.marianasweb.net2015-08-28 → 2016-10-12 · 4 obs
● 2016-10-12 19:11:54
○ 2026-02-17 08:34:44
○ 2026-06-13 07:15:48
○A209.141.54.1662015-08-28 → 2026-02-17 · 4 obs
● 2026-02-17 08:34:44
○ 2026-03-14 02:28:34
○ 2026-06-13 07:15:48
○A2605:6400:2:fed5:22:5507:dfcb:5b3d2015-08-28 → 2026-02-17 · 4 obs
● 2026-02-17 08:34:44
○ 2026-03-14 02:28:34
○ 2026-06-13 07:15:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| std.io | ns2.he.net, ns4.he.net, ns3.he.net, ns1.he.net... | - |
✅ Authoritative Response
Server:216.218.130.2
NS records: ns2.he.net, ns4.he.net, ns3.he.net, ns1.he.net, ns5.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for std.io (unsigned zone)
⏱️ Timing
Total: 1237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns3.he.net, ns5.he.net... |
| MX | 1 | mx.runbox.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf.runbox.com |
| SOA | 1 | ns1.he.net hostmaster.he.net |
Analysis
Name Servers
Delegation for std.io is to five name servers: ns1.he.net, ns2.he.net, ns3.he.net and two others.
std.io partially shares its NS delegation with several other domains, including owenbenjamin.com, xtend.net.my, 132.60.51.72.in-addr.arpa and two others.
These name servers regularly co-occur with the name servers ns4.he.net, ns5.he.net and ns2.afraid.org.
Host names with two IP numbers:
ns1.he.net maps to two IP addresses — 216.218.130.2 and 2001:470:100::2.
ns2.he.net maps to two IP addresses — 216.218.131.2 and 2001:470:200::2.
ns3.he.net maps to two IP addresses — 216.218.132.2 and 2001:470:300::2.
ns4.he.net maps to two IP addresses — 216.66.1.2 and 2001:470:400::2.
ns5.he.net maps to two IP addresses — 216.66.80.18 and 2001:470:500::2.
Mail Servers
std.io has one mail server: mx.runbox.com.
std.io shares the same mail server setup as other domains, including tinraven.co.uk, torusknot.com, rdbt.no and two others.
std.io shares mail servers — at least in part — with other domains, including chanvrerie.net, cyvibe.com, gesund-unterwegs.ch and two others.
There is one IP number for mx.runbox.com: 185.226.149.25.