sharpening.us - dns.ninja
sharpening.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.224.160.149🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| A | 72.1.32.168🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| NS | ns1.tierra.net ⭐ | ||||||
| A | 72.1.32.185🇺🇸 Amazon72.1.32.0/21 EC2 Prefix | ||||||
| PTR | ns1.tierra.net | ||||||
| NS | ns2.tierra.net | ||||||
| A | 54.82.141.168🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix | ||||||
| MX | mx1.daemonmail.net ⭐ | ||||||
| A | 44.225.110.60🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | mx1.daemonmail.net | ||||||
| MX | mx2.daemonmail.net ⭐ | ||||||
| A | 54.69.243.239🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | mx2.daemonmail.net | ||||||
| TXT | v=spf1 include:_spf.tierra.net ~all | ||||||
| SOA | ns1.tierra.nethostmaster@tierra.net 2024-02-14 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1782655220 | ||||||
Subdomains
www.sharpening.us |
Same first word
sharpening.supplies |
sharpening.services |
sharpening.ru |
sharpening.biz |
sharpening.com |
sharpening.org |
sharpening.equipment |
sharpening.us |
sharpening.co |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.tierra.net2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 15:41:02
● 2026-06-28 14:06:22
●NSns2.tierra.net2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 15:41:02
● 2026-06-28 14:06:22
○NSns71.domaincontrol.com2015-04-08 → 2015-12-21 · 4 obs
● 2015-12-21 05:45:38
○ 2026-03-27 15:41:02
○ 2026-06-28 14:06:22
○NSns72.domaincontrol.com2015-04-08 → 2015-12-21 · 4 obs
● 2015-12-21 05:45:38
○ 2026-03-27 15:41:02
○ 2026-06-28 14:06:22
○MXmailstore1.secureserver.net2015-04-08 → 2015-12-21 · 4 obs
● 2015-12-21 05:45:38
○ 2026-03-27 15:41:02
○ 2026-06-28 14:06:22
●MXmx1.daemonmail.net2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 15:41:02
● 2026-06-28 14:06:22
●MXmx2.daemonmail.net2026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 15:41:02
● 2026-06-28 14:06:22
○MXsmtp.secureserver.net2015-04-08 → 2015-12-21 · 4 obs
● 2015-12-21 05:45:38
○ 2026-03-27 15:41:02
○ 2026-06-28 14:06:22
●A34.224.160.1492026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 15:41:02
● 2026-06-28 14:06:22
●A72.1.32.1682026-03-27 → 2026-06-28 · 3 obs
● 2026-03-27 15:41:02
● 2026-06-28 14:06:22
○A97.74.42.792015-04-08 → 2015-12-21 · 4 obs
● 2015-12-21 05:45:38
○ 2026-03-27 15:41:02
○ 2026-06-28 14:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, m.cctld.us, x.cctld.us, y.cctld.us... | - |
| sharpening.us | ns1.tierra.net, ns2.tierra.net | - |
✅ Authoritative Response
Server:72.1.32.185
NS records: ns1.tierra.net, ns2.tierra.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpening.us (unsigned zone)
⏱️ Timing
Total: 1112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 72.1.32.168, 34.224.160.149 |
| NS | 2 | ns1.tierra.net, ns2.tierra.net |
| MX | 2 | mx1.daemonmail.net (pri: 10), mx2.daemonmail.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.tierra.net ~all |
| SOA | 1 | ns1.tierra.net hostmaster.tierra.net |
Analysis
Hierarchy
sharpening.us serves as the parent of www.sharpening.us.
IP Addresses
sharpening.us directs to two IP numbers, 34.224.160.149 and 72.1.32.168
Among the host names that share IP numbers with sharpening.us are jeffersonhealthcarelink.com, animal.org, muscott.net and two others.
Name Servers
sharpening.us uses two name servers for its delegation: ns1.tierra.net and ns2.tierra.net.
sharpening.us has the same name server delegation as a number of other domains, such as wildspring.com, interis.com, manymilesmusic.com and two more.
sharpening.us has at least partial name server overlap with other domains, such as caribbeanyachtservices.com, ivanshare.net, superyachtgalleys.com and two others.
It is common to see these name servers used together with name servers ns1.domaindiscover.com and ns2.domaindiscover.com.
ns1.tierra.net directs to 72.1.32.185 and ns2.tierra.net directs to 54.82.141.168; each host name points to exactly one IP number.
Mail Servers
The MX records for sharpening.us point to two mail servers: mx1.daemonmail.net and mx2.daemonmail.net.
sharpening.us has the same mail server arrangement as a number of other domains, for example arkel.net, coololdpictures.com, optionsunlimited.net and two more.
sharpening.us has mail servers in common with other domains — for example learningmediadb.com and danihanks.com.
mx1.daemonmail.net directs to 44.225.110.60 and mx2.daemonmail.net directs to 54.69.243.239; each host name points to exactly one IP number.