rubyblue.com - dns.ninja
rubyblue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.199.240.237🇺🇸 WEHOST192.199.240.0/20 Per ARIN alloc 072413 | ||||||
| PTR | ssdlinux37.accuwebhosting.com | ||||||
| NS | ns1.ssdlinux37.accuwebhosting.com ⭐ | ||||||
| A | 192.199.240.234🇺🇸 WEHOST192.199.240.0/20 Per ARIN alloc 072413 | ||||||
| PTR | ssdlinux37.accuwebhosting.com | ||||||
| NS | ns2.ssdlinux37.accuwebhosting.com | ||||||
| A | 192.199.240.235🇺🇸 WEHOST192.199.240.0/20 Per ARIN alloc 072413 | ||||||
| PTR | accu1.ssdlinux37.accuwebhosting.com | ||||||
| MX | rubyblue.com ⭐ | ||||||
| A | 192.199.240.237🇺🇸 WEHOST192.199.240.0/20 Per ARIN alloc 072413 | ||||||
| PTR | ssdlinux37.accuwebhosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:192.199.240.234 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.ssdlinux37.accuwebhosting.comsystems@handynetworks.com 2026-07-15 #8 | ||||||
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=1784753907 | ||||||
Previously MX for
rubyblue.com |
Subdomains
mail.rubyblue.com |
Same first word
rubyblue.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.asoshared.com2016-04-08 → 2016-12-26 · 5 obs
● 2016-04-08 14:17:20
● 2016-12-26 14:24:26
○ 2026-02-28 21:56:40
○ 2026-07-22 21:13:22
●NSns1.ssdlinux37.accuwebhosting.com2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 21:13:20
● 2026-07-22 21:13:22
○NSns2.asoshared.com2016-04-08 → 2016-12-26 · 5 obs
● 2016-04-08 14:17:20
● 2016-12-26 14:24:26
○ 2026-02-28 21:56:40
○ 2026-07-22 21:13:22
●NSns2.ssdlinux37.accuwebhosting.com2026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 21:13:20
● 2026-07-22 21:13:22
○NSns6571.hostgator.com2015-07-23 → 2015-12-16 · 4 obs
● 2015-12-16 21:23:50
○ 2016-04-08 14:17:20
○ 2026-07-22 21:13:22
○NSns6572.hostgator.com2015-07-23 → 2015-12-16 · 4 obs
● 2015-12-16 21:23:50
○ 2016-04-08 14:17:20
○ 2026-07-22 21:13:22
○NSns6593.hostgator.com2026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 21:56:40
○ 2026-07-22 21:13:20
○ 2026-07-22 21:13:22
○NSns6594.hostgator.com2026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 21:56:40
○ 2026-07-22 21:13:20
○ 2026-07-22 21:13:22
○MXmail.rubyblue.com2026-02-28 → 2026-05-09 · 6 obs
● 2026-02-28 21:56:40
○ 2026-04-11 00:59:00
● 2026-05-09 23:33:54
○ 2026-07-22 21:13:20
○ 2026-07-22 21:13:22
●MXrubyblue.com2015-07-23 → 2026-07-22 · 5 obs
● 2016-12-26 14:24:26
○ 2026-02-28 21:56:40
● 2026-07-22 21:13:20
● 2026-07-22 21:13:22
○A143.95.63.432016-04-08 → 2016-12-26 · 5 obs
● 2016-04-08 14:17:20
● 2016-12-26 14:24:26
○ 2026-02-28 21:56:40
○ 2026-07-22 21:13:22
○A162.144.12.1402015-07-23 → 2015-12-16 · 4 obs
● 2015-12-16 21:23:50
○ 2016-04-08 14:17:20
○ 2026-07-22 21:13:22
○A192.185.224.722026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 21:56:40
○ 2026-07-22 21:13:20
○ 2026-07-22 21:13:22
●A192.199.240.2372026-07-22 → 2026-07-22 · 3 obs
● 2026-07-22 21:13:20
● 2026-07-22 21:13:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubyblue.com | ns1.ssdlinux37.accuwebhosting.com, ns2.ssdlinux37.accuwebhosting.com | 2 records |
✅ Authoritative Response
Server:192.199.240.235
NS records: ns1.ssdlinux37.accuwebhosting.com, ns2.ssdlinux37.accuwebhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyblue.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.199.240.237 |
| NS | 2 | ns2.ssdlinux37.accuwebhosting.com, ns1.ssdlinux37.accuwebhosting.com |
| MX | 1 | rubyblue.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:192.199.240.234 inclu |
| SOA | 1 | ns1.ssdlinux37.accuwebhosting.com system |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ssdlinux37.accuwebhosting.com, ns2.ssdlinux37.accuwebhosting.com)
Analysis
Hierarchy
mail.rubyblue.com is delegated beneath rubyblue.com.
IP Addresses
rubyblue.com resolves to one IP address: 192.199.240.237.
ankurr.com, oadriax.net, bardstown-ky.com and two other host names share IP numbers with rubyblue.com.
Name Servers
rubyblue.com has two authoritative name servers — ns1.ssdlinux37.accuwebhosting.com and ns2.ssdlinux37.accuwebhosting.com.
rubyblue.com uses the same name servers as several other domains — among them bridgetarnold.com, burtfuneralhomes.com, emi-g.com and two more.
There is at least partial name server overlap between rubyblue.com and other domains — meetprice.com, crittercleanupny.com, sc2000.org and two more among them.
These name servers regularly appear alongside ns1.ssdlinux33.com, ns2.ssdlinux33.com, ns1.linux15.com and 3 other name servers in NS record sets.
ns1.ssdlinux37.accuwebhosting.com → 192.199.240.234 and ns2.ssdlinux37.accuwebhosting.com → 192.199.240.235: one IP number per host name.
Mail Servers
Mail for rubyblue.com is handled by one mail server — rubyblue.com.
rubyblue.com points to one IP number — 192.199.240.237.