highnote.io - dns.ninja
highnote.io
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=1781383205 | ||||||
Subdomains
Same first word
Similar names
heighton.net |
hightone.cn |
heighton.org |
hightone.net |
hightone.sakura.ne.jp |
hightone.co.uk |
heighton.com.au |
hightone.jp |
hothinge.com |
heighton.com |
hightone.org |
DNS History
19 records (9 active, 10 former)
○NSns17.domaincontrol.com2018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○NSns18.domaincontrol.com2018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
●NSns53.domaincontrol.com2026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 11:24:26
● 2026-06-13 21:48:38
●NSns54.domaincontrol.com2026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 11:24:26
● 2026-06-13 21:48:38
●MXalt1.aspmx.l.google.com2018-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 21:48:38
●MXalt2.aspmx.l.google.com2018-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 21:48:38
●MXaspmx.l.google.com2018-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 21:48:38
●MXaspmx2.googlemail.com2018-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 21:48:38
●MXaspmx3.googlemail.com2018-05-09 → 2026-06-13 · 2 obs
● 2026-06-13 21:48:38
●A141.193.213.102026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 11:24:26
● 2026-06-13 21:48:38
●A141.193.213.112026-02-21 → 2026-06-13 · 3 obs
● 2026-02-21 11:24:26
● 2026-06-13 21:48:38
○A184.168.221.12018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A184.168.221.242018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A184.168.221.272018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A50.63.202.132018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A50.63.202.152018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A50.63.202.212018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A50.63.202.262018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
○A50.63.202.72018-05-09 → 2018-05-09 · 3 obs
○ 2026-02-21 11:24:26
○ 2026-06-13 21:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| highnote.io | ns53.domaincontrol.com, ns54.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for highnote.io (unsigned zone)
⏱️ Timing
Total: 2701ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.10, 141.193.213.11 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 5 | have-i-been-pwned-verification=dweb_2q4c, google-site-verification=bl--eeYeXFMa4S5... |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent domain of api.highnote.io and www.highnote.io is highnote.io.
IP Addresses
highnote.io points to two IP numbers: 141.193.213.10 and 141.193.213.11.
Among the host names that share IP numbers with highnote.io are starkhammack.com, 64-75-168-77.hualalairesort.com, iypt2019.org and two others.
Name Servers
Two name servers handle the delegation for highnote.io: ns53.domaincontrol.com and ns54.domaincontrol.com.
highnote.io has the same name server delegation as a number of other domains, such as ridexmed.com, emilyfickenwirthlikesyou.com, ntexfg.com and two more.
highnote.io is at least partially co-delegated on name servers with other domains, such as fmvl.ca.
ns53.domaincontrol.com and ns54.domaincontrol.com both carry two IP addresses. The A records for ns53.domaincontrol.com are 97.74.106.27 and 2603:5:21a2::1b; the A records for ns54.domaincontrol.com are 173.201.74.27 and 2603:5:22a2::1b.
Mail Servers
highnote.io has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
highnote.io shares at least some of its mail servers with other domains — for example lorenapharmacy.com, montanarilaw.com, careylindacrooks.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to two addresses: 172.253.122.27 and 2607:f8b0:4004:c27::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1b IP addresses.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.27 IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.26 IP addresses.