singelusa.com - robtex.com
singelusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.134.230.137🇫🇷 OVH91.134.0.0/16 | ||||||
| PTR | ip137.ip-91-134-230.eu | ||||||
| NS | ns1.centos-webpanel.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 54.36.136.192🇫🇷 OVH54.36.0.0/16 | ||||||
| PTR | freedns.centos-webpanel.com | ||||||
| NS | dns1.singelusa.com ⚠️ Not in zone NS records | ||||||
| A | 91.134.230.137🇫🇷 OVH91.134.0.0/16 | ||||||
| PTR | ip137.ip-91-134-230.eu | ||||||
| NS | dns2.singelusa.com ⚠️ Not in zone NS records | ||||||
| A | 91.134.230.137🇫🇷 OVH91.134.0.0/16 | ||||||
| PTR | ip137.ip-91-134-230.eu | ||||||
| NS | ns2.centos-webpanel.com ⚠️ Not in parent delegation | ||||||
| A | 198.27.104.41🇨🇦 OVH198.27.64.0/18 Hosting route | ||||||
| PTR | ip41.ip-198-27-104.net | ||||||
| MX | singelusa.com ⭐ | ||||||
| A | 91.134.230.137🇫🇷 OVH91.134.0.0/16 | ||||||
| PTR | ip137.ip-91-134-230.eu | ||||||
| TXT | v=spf1 +a +mx +ip4:91.134.230.137 ~all | ||||||
| TXT | google-site-verification=_uacs0kSZEgAXBCsqEa9MEHQbvB6__TGahNHQccyiRM | ||||||
| SOA | ns1.centos-webpanel.compostmaster@singelusa.com 2026-07-18 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784401862 | ||||||
MX for
singelusa.com |
Subdomains
Same first word
singelusa.com |
Similar names
DNS History
10 records (6 active, 4 former)
○NSdns1.caracashosting25.com2015-07-18 → 2017-02-17 · 4 obs
● 2017-02-17 20:02:02
○ 2018-12-13 13:06:14
○ 2026-07-18 19:22:20
●NSdns1.singelusa.com2026-04-13 → 2026-07-18 · 3 obs
● 2026-04-13 23:59:48
● 2026-07-18 19:22:20
○NSdns2.caracashosting25.com2015-07-18 → 2017-02-17 · 4 obs
● 2017-02-17 20:02:02
○ 2018-12-13 13:06:14
○ 2026-07-18 19:22:20
●NSdns2.singelusa.com2026-04-13 → 2026-07-18 · 3 obs
● 2026-04-13 23:59:48
● 2026-07-18 19:22:20
●NSns1.centos-webpanel.com2018-12-13 → 2026-07-18 · 3 obs
● 2018-12-13 13:06:14
● 2026-07-18 19:22:20
●NSns2.centos-webpanel.com2018-12-13 → 2026-07-18 · 3 obs
● 2018-12-13 13:06:14
● 2026-07-18 19:22:20
●MXsingelusa.com2015-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 19:22:20
○A145.239.119.2252018-12-13 → 2018-12-13 · 4 obs
● 2018-12-13 13:06:14
○ 2026-04-13 23:59:48
○ 2026-07-18 19:22:20
○A154.42.65.252015-07-18 → 2017-02-17 · 4 obs
● 2017-02-17 20:02:02
○ 2018-12-13 13:06:14
○ 2026-07-18 19:22:20
●A91.134.230.1372026-04-13 → 2026-07-18 · 3 obs
● 2026-04-13 23:59:48
● 2026-07-18 19:22:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| singelusa.com | dns1.singelusa.com, dns2.singelusa.com | 2 records |
✅ Authoritative Response
Server:91.134.230.137
NS records: dns1.singelusa.com, dns2.singelusa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for singelusa.com (unsigned zone)
⏱️ Timing
Total: 1472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.134.230.137 |
| NS | 2 | ns2.centos-webpanel.com, ns1.centos-webpanel.com |
| MX | 1 | singelusa.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:91.134.230.137 ~all, google-site-verification=_uacs0kSZEgAXBC |
| SOA | 1 | ns1.centos-webpanel.com postmaster.singe |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.singelusa.com, dns2.singelusa.com)
Analysis
Hierarchy
singelusa.com serves as the parent of dns2.singelusa.com and dns1.singelusa.com.
Mail Server Role
singelusa.com serves as a mail server for singelusa.com.
IP Addresses
singelusa.com has exactly one IP address — 91.134.230.137.
Further host names like dns2.singelusa.com and dns1.singelusa.com overlap in IP numbers with singelusa.com.
Name Servers
Four name servers handle the delegation for singelusa.com: ns1.centos-webpanel.com, ns2.centos-webpanel.com, dns1.singelusa.com and dns2.singelusa.com.
There is at least partial name server overlap between singelusa.com and other domains — ava-architects.com, mymicrosystem.com, mediawebit.net and two more among them.
These name servers tend to appear together with the name servers ns3.centos-webpanel.com, ns4.centos-webpanel.com and ns5.centos-webpanel.com, plus two others.
ns1.centos-webpanel.com resolves to 54.36.136.192 and ns2.centos-webpanel.com resolves to 198.27.104.41. dns1.singelusa.com and dns2.singelusa.com share the same IP address, 91.134.230.137. Each host has exactly one IP address.
The host names dns1.singelusa.com and dns2.singelusa.com both resolve to 91.134.230.137 IP addresses.
Mail Servers
singelusa.com uses exactly one mail server, which is singelusa.com.
singelusa.com points to one IP number — 91.134.230.137.