ruff.us - dns.ninja
ruff.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.39🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.register.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.register.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | DNS101.REGISTER.COMroot@REGISTER.COM serial=121101812 | ||||||
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=1785155283 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns101.register.com2026-03-23 → 2026-07-27 · 3 obs
● 2026-03-23 19:26:52
● 2026-07-27 12:36:52
●NSdns102.register.com2026-03-23 → 2026-07-27 · 3 obs
● 2026-03-23 19:26:52
● 2026-07-27 12:36:52
○NSns75.domaincontrol.com2015-08-06 → 2019-04-11 · 4 obs
● 2019-04-11 19:27:40
○ 2026-03-23 19:26:52
○ 2026-07-27 12:36:52
○NSns76.domaincontrol.com2015-08-06 → 2019-04-11 · 4 obs
● 2019-04-11 19:27:40
○ 2026-03-23 19:26:52
○ 2026-07-27 12:36:52
○MXmailstore1.secureserver.net2015-08-06 → 2019-04-11 · 4 obs
● 2019-04-11 19:27:40
○ 2026-03-23 19:26:52
○ 2026-07-27 12:36:52
●MXmx001.register.xion.oxcs.net2026-03-23 → 2026-07-27 · 3 obs
● 2026-03-23 19:26:52
● 2026-07-27 12:36:52
●MXmx002.register.xion.oxcs.net2026-03-23 → 2026-07-27 · 3 obs
● 2026-03-23 19:26:52
● 2026-07-27 12:36:52
○MXsmtp.secureserver.net2015-08-06 → 2019-04-11 · 4 obs
● 2019-04-11 19:27:40
○ 2026-03-23 19:26:52
○ 2026-07-27 12:36:52
○A184.168.221.632015-08-06 → 2019-04-11 · 4 obs
● 2019-04-11 19:27:40
○ 2026-03-23 19:26:52
○ 2026-07-27 12:36:52
●A208.91.197.392026-03-23 → 2026-07-27 · 3 obs
● 2026-03-23 19:26:52
● 2026-07-27 12:36:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, n.cctld.us, b.cctld.us, k.cctld.us... | - |
| ruff.us | dns101.register.com, dns102.register.com | - |
✅ Authoritative Response
Server:162.159.24.117
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ruff.us (unsigned zone)
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.39 |
| NS | 2 | dns101.register.com, dns102.register.com |
| MX | 2 | mx001.register.xion.oxcs.net (pri: 10), mx002.register.xion.oxcs.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.cloudus.oxcs.net ~all |
| SOA | 1 | DNS101.REGISTER.COM root.REGISTER.COM |
Analysis
IP Addresses
ruff.us resolves to one IP address: 208.91.197.39.
thisoldyard.com, sidinginstallguide.doodlekit.com, welcometravels.co.uk and two other host names share IP numbers with ruff.us.
Name Servers
Two name servers handle the delegation for ruff.us: dns101.register.com and dns102.register.com.
ruff.us uses the same name servers as several other domains — among them ucfsucks.org, blountkids.org, saledump.com and two more.
ruff.us is at least partially co-delegated on name servers with other domains, such as solantis.com.
Each of dns101.register.com and dns102.register.com has one IP address: dns101.register.com uses 162.159.24.117 and dns102.register.com uses 162.159.25.158.
Mail Servers
Mail for ruff.us is handled by two mail servers — mx001.register.xion.oxcs.net and mx002.register.xion.oxcs.net.
ruff.us uses an identical mail server configuration to several other domains — among them openarmsnc.org, suchecki.com, jeehan.net and two more.
ruff.us has at least partial mail server overlap with other domains such as heirloomstocherish.com, levelift.com, vetstop.net and two more.
It is common to find these mail servers used together with the mail servers mx003.register.xion.oxcs.net and mx004.register.xion.oxcs.net.
Each of mx001.register.xion.oxcs.net and mx002.register.xion.oxcs.net has one IP address: mx001.register.xion.oxcs.net uses 173.45.18.128 and mx002.register.xion.oxcs.net uses 173.45.18.129.