sharpnote.help - robtex.com
sharpnote.help
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1789726878 | ||||||
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DNS History
7 records (7 active, 0 former)
●NSdonna.ns.cloudflare.com2026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
●NSmarek.ns.cloudflare.com2026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
●MXsmtp.google.com2026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
●A104.21.14.1232026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
●A172.67.203.892026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
●A2606:4700:3031::6815:e7b2026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
●A2606:4700:3032::ac43:cb592026-09-05 → 2026-09-18 · 2 obs
● 2026-09-18 10:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, b.nic.help, c.nic.help, d.nic.help | 8 records |
| sharpnote.help | marek.ns.cloudflare.com, donna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.202
NS records: marek.ns.cloudflare.com, donna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpnote.help (unsigned zone)
⏱️ Timing
Total: 890ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.14.123, 172.67.203.89 |
| AAAA | 2 | 2606:4700:3032::ac43:cb59, 2606:4700:3031::6815:e7b |
| NS | 2 | donna.ns.cloudflare.com, marek.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 0) |
| TXT | 2 | google-site-verification=Hvqri02VQ7kHWyY, v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donna.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
IP Addresses
sharpnote.help resolves to four IP addresses: 104.21.14.123, 172.67.203.89, 2606:4700:3031::6815:e7b and 2606:4700:3032::ac43:cb59.
Additional host names — dronsfera.pl, 6pmhm.top, leonbets-casino-nxzeu.sbs and two others — share IP numbers with sharpnote.help.
Name Servers
sharpnote.help is served by two delegated name servers, donna.ns.cloudflare.com and marek.ns.cloudflare.com.
sharpnote.help shares its name server setup with other domains, including dietazona.org, reachhey.com, certusoft.support and two others.
sharpnote.help partially shares its NS delegation with several other domains, including dashi-onul.pages.dev, modalto.pl, cubix.my and two others.
Host names with 6 IP numbers:
donna.ns.cloudflare.com carries IP addresses 108.162.192.151, 172.64.32.151 and 173.245.58.151, with 3 other addresses beyond those.
marek.ns.cloudflare.com carries IP addresses 108.162.193.202, 172.64.33.202 and 173.245.59.202, with 3 other addresses beyond those.
Mail Servers
sharpnote.help has one mail server: smtp.google.com.
sharpnote.help shares the same mail server setup as other domains, including expresstirex.com, gcckturizm.com, mpstrategystudio.com and two others.
sharpnote.help shares mail servers — at least in part — with other domains, including semanticsearchagency.com, moonstonedist.com, medicalhubassist.ai and two others.
These mail servers are frequently used alongside the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com, plus two others.
smtp.google.com points to 9 IP numbers: 142.250.31.26, 142.250.31.27, 142.251.16.27 and 6 other.