jbrain.com - dns.ninja
jbrain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.236.146🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | 74-208-236-146.elastic-ssl.ui-r.com | ||||||
| NS | ns27.1and1.com ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:38🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1038.ui-dns.com | ||||||
| A | 185.132.34.38🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1038.ui-dns.com | ||||||
| NS | ns28.1and1.com | ||||||
| A | 2607:f1c0:fe:53:185:132:35:37🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1037.ui-dns.org | ||||||
| A | 185.132.35.37🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1037.ui-dns.org | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| TXT | v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.mus... | ||||||
| SOA | ns27.1and1.comhostmaster@1and1.com 2017-04-06 #11 | ||||||
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=1786755024 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○A192.195.77.102017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 11:16:12
○ 2026-02-14 16:09:26
○ 2026-08-15 01:16:10
○A216.250.120.2412016-09-22 → 2016-09-22 · 4 obs
● 2016-09-22 20:32:14
○ 2017-04-20 11:16:12
○ 2026-08-15 01:16:10
●A74.208.236.1462026-02-14 → 2026-08-15 · 3 obs
● 2026-02-14 16:09:26
● 2026-08-15 01:16:10
○A74.208.26.822015-08-15 → 2016-04-06 · 4 obs
● 2016-04-06 12:19:42
○ 2016-09-22 20:32:14
○ 2026-08-15 01:16:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| jbrain.com | ns27.1and1.com, ns28.1and1.com | 4 records |
✅ Authoritative Response
Server:217.160.83.37
NS records: ns27.1and1.com, ns28.1and1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbrain.com (unsigned zone)
⏱️ Timing
Total: 1301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.146 |
| NS | 2 | ns28.1and1.com, ns27.1and1.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.perfora.net include: |
| SOA | 1 | ns27.1and1.com hostmaster.1and1.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.1and1.com, ns27.1and1.com, ns28.1and1.com...)
Analysis
IP Addresses
jbrain.com resolves to just one IP address, 74.208.236.146.
Two other host names, along with meuhad.com, tkeva.com and the-house-at-pooh-corner.com, also share IP numbers with jbrain.com.
Name Servers
jbrain.com is delegated to two name servers: ns27.1and1.com and ns28.1and1.com.
jbrain.com shares its NS records with other domains, for example breslinrepro.com, rengaw.org, travelplannerteam.com and two others.
jbrain.com shares at least some of its name servers with other domains, for example domainpeople.name, techarts.org, techcetera.com and hillkeast.com.
ns27.1and1.com and ns28.1and1.com each resolve to two IP addresses: ns27.1and1.com points to 185.132.34.38 and 2607:f1c0:fe:53:185:132:34:38, while ns28.1and1.com points to 185.132.35.37 and 2607:f1c0:fe:53:185:132:35:37.
Mail Servers
jbrain.com is served by two mail servers, mx00.1and1.com and mx01.1and1.com.
Among the domains sharing a mail server setup with jbrain.com are jmskra.com, seedsprint.org, loveeverydetail.com and two others.
There is at least a partial MX overlap between jbrain.com and other domains, including may-thai.com, u20859173.onlinehome-server.com, hereticalgeeks.us and two others.
Each of mx00.1and1.com and mx01.1and1.com has one IP address: mx00.1and1.com uses 74.208.114.65 and mx01.1and1.com uses 74.208.114.66.