reference.us - dns.ninja
reference.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #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=1780746855 | ||||||
Subdomains
www.reference.us |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.sedoparking.com2015-08-14 → 2026-06-06 · 2 obs
● 2026-06-06 12:29:06
●NSns2.sedoparking.com2015-08-14 → 2026-06-06 · 2 obs
● 2026-06-06 12:29:06
●MXlocalhost2017-03-19 → 2026-06-06 · 3 obs
● 2017-03-19 07:27:26
● 2026-06-06 12:29:06
○MXmail.nickstel.com2015-08-14 → 2016-07-04 · 4 obs
● 2016-07-04 03:23:02
○ 2017-03-19 07:27:26
○ 2026-06-06 12:29:06
●A64.190.63.2222026-03-22 → 2026-06-06 · 3 obs
● 2026-03-22 21:41:34
● 2026-06-06 12:29:06
○A72.52.4.1192015-08-14 → 2017-03-19 · 4 obs
● 2017-03-19 07:27:26
○ 2019-12-29 10:09:52
○ 2026-06-06 12:29:06
○A91.195.240.1262019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 10:09:52
○ 2026-03-22 21:41:34
○ 2026-06-06 12:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| reference.us | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reference.us (unsigned zone)
⏱️ Timing
Total: 2230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
Hierarchy
www.reference.us is a subdomain of reference.us.
IP Addresses
reference.us has exactly one IP address — 64.190.63.222.
streamingscript.com, neustart50plus.eu, pentascope.de plus two other host names have IP numbers in common with reference.us.
Name Servers
Two name servers handle the delegation for reference.us: ns1.sedoparking.com and ns2.sedoparking.com.
The name server configuration of reference.us is shared with other domains, for instance greennation.net, saisoncard.de, intux.com and two others.
reference.us is at least partially co-delegated on name servers with other domains, such as auto-havealuciddream.blogspot.com.ua.
ns1.sedoparking.com and ns2.sedoparking.com both carry two IP addresses. The A records for ns1.sedoparking.com are 3.130.216.63 and 91.195.241.8; the A records for ns2.sedoparking.com are 34.211.188.210 and 91.195.240.8.
Mail Servers
reference.us uses one mail server — localhost.
The mail server setup of reference.us matches that of other domains such as piedmont.in, registco.com, zahnersatz.ch and two others.