jcusa.com - dns.ninja
jcusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #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=1784755857 | ||||||
Subdomains
www.jcusa.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.sedoparking.com2015-07-17 → 2017-08-06 · 4 obs
● 2017-08-06 10:23:52
○ 2026-02-19 10:09:02
○ 2026-07-22 21:45:48
○NSns2.sedoparking.com2015-07-17 → 2017-08-06 · 4 obs
● 2017-08-06 10:23:52
○ 2026-02-19 10:09:02
○ 2026-07-22 21:45:48
●NSsl1.sedo.com2026-02-19 → 2026-07-22 · 3 obs
● 2026-02-19 10:09:02
● 2026-07-22 21:45:48
●NSsl2.sedo.com2026-02-19 → 2026-07-22 · 3 obs
● 2026-02-19 10:09:02
● 2026-07-22 21:45:48
●MXlocalhost2017-08-06 → 2026-07-22 · 6 obs
● 2017-08-06 10:23:52
● 2026-03-21 15:40:58
○ 2026-04-14 07:07:40
● 2026-06-27 10:37:12
● 2026-07-22 21:45:48
○MXmail.nickstel.com2015-07-17 → 2016-05-02 · 4 obs
● 2016-05-02 08:35:16
○ 2017-08-06 10:23:52
○ 2026-07-22 21:45:48
○A72.52.4.1212015-07-17 → 2017-08-06 · 4 obs
● 2017-08-06 10:23:52
○ 2026-02-19 10:09:02
○ 2026-07-22 21:45:48
●A91.195.241.2322026-02-19 → 2026-07-22 · 3 obs
● 2026-02-19 10:09:02
● 2026-07-22 21:45:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| jcusa.com | sl1.sedo.com, sl2.sedo.com | 2 records |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcusa.com (unsigned zone)
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl1.sedo.com, sl2.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sl1.sedo.com, sl2.sedo.com)
Analysis
Hierarchy
www.jcusa.com is delegated beneath jcusa.com.
IP Addresses
jcusa.com resolves to just one IP address, 91.195.241.232.
Two other host names, along with symbols.de, post.pasmo.eu and envisionmedia.eu, also share IP numbers with jcusa.com.
Name Servers
jcusa.com uses two name servers for its delegation: sl1.sedo.com and sl2.sedo.com.
jcusa.com shares its NS records with other domains, for example com.br.amsterdam, servicequality.eu, mx2.msearch.de and two others.
At least some of jcusa.com's name servers are also used by other domains, among them googel.eu.
sl1.sedo.com → 91.195.240.173 and sl2.sedo.com → 91.195.241.173: one IP number per host name.
Mail Servers
The sole mail server for jcusa.com is localhost.
Among the domains sharing a mail server setup with jcusa.com are maleedge.com.au, mail.apix.online, ns2.meltonmowbrayhotels.co.uk and two others.