roble.com - dns.ninja
roble.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.237.23.50🇺🇸 Hypersurf-AS17403209.237.0.0/18 Hypersurf | ||||||
| PTR | roble.com | ||||||
| NS | ns2.roble.com ⭐ | ||||||
| A | 209.237.23.10🇺🇸 Hypersurf-AS17403209.237.0.0/18 Hypersurf | ||||||
| PTR | ns2.roble.com | ||||||
| NS | b.auth-ns.sonic.net | ||||||
| A | 2607:43c1:1:3::144AS268582607:43c1::/32 Sonic.net, Inc. | ||||||
| PTR | b.auth-ns.sonic.net | ||||||
| A | 75.101.68.144🇺🇸 AS2685875.101.64.0/19 Sonic.net, Inc. | ||||||
| PTR | b.auth-ns.sonic.net | ||||||
| NS | ns5.roble.net | ||||||
| A | 206.189.78.2🇺🇸 DIGITALOCEAN206.189.64.0/20 DigitalOcean | ||||||
| PTR | ns5.roble.net | ||||||
| MX | mx7.roble.com ⭐ | ||||||
| A | 209.237.23.7🇺🇸 Hypersurf-AS17403209.237.0.0/18 Hypersurf | ||||||
| PTR | mx7.roble.com | ||||||
| MX | mx4.roble.com(20) | ||||||
| A | 209.237.23.16🇺🇸 Hypersurf-AS17403209.237.0.0/18 Hypersurf | ||||||
| PTR | mx4.roble.com | ||||||
| TXT | v=spf1 ip4:209.237.23.0/24 ~all | ||||||
| SOA | ns2.roble.comhostmaster@roble.com 2017-02-24 #3 | ||||||
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=1786662909 | ||||||
PTR for
Subdomains
www3.roble.com |
mx7.roble.com |
gw.roble.com |
mx4.roble.com |
www5.roble.com |
www.roble.com |
www2.roble.com |
mx8.roble.com |
www4.roble.com |
mail.roble.com |
vm.roble.com |
mx2.roble.com |
mx6.roble.com |
time.roble.com |
mx5.roble.com |
ns2.roble.com |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSa.auth-ns.sonic.net2015-06-27 → 2021-09-15 · 4 obs
● 2021-09-15 15:56:58
○ 2026-02-15 14:52:08
○ 2026-08-13 23:16:34
●NSb.auth-ns.sonic.net2026-02-15 → 2026-08-13 · 3 obs
● 2026-02-15 14:52:08
● 2026-08-13 23:16:34
○NSc.auth-ns.sonic.net2015-06-27 → 2016-04-21 · 4 obs
● 2016-04-21 13:33:56
○ 2018-08-27 05:11:48
○ 2026-08-13 23:16:34
○NSns1.roble.com2015-06-27 → 2016-04-21 · 4 obs
● 2016-04-21 13:33:56
○ 2018-08-27 05:11:48
○ 2026-08-13 23:16:34
●NSns2.roble.com2018-08-27 → 2026-08-13 · 3 obs
● 2018-08-27 05:11:48
● 2026-08-13 23:16:34
○NSns4.roble.net2018-08-27 → 2018-08-27 · 4 obs
● 2018-08-27 05:11:48
○ 2021-09-15 15:56:58
○ 2026-08-13 23:16:34
●NSns5.roble.net2021-09-15 → 2026-08-13 · 3 obs
● 2021-09-15 15:56:58
● 2026-08-13 23:16:34
●MXmx4.roble.com2015-06-27 → 2026-08-13 · 2 obs
● 2026-08-13 23:16:34
●MXmx7.roble.com2015-06-27 → 2026-08-13 · 2 obs
● 2026-08-13 23:16:34
○A206.40.34.502015-06-27 → 2016-04-21 · 4 obs
● 2016-04-21 13:33:56
○ 2018-08-27 05:11:48
○ 2026-08-13 23:16:34
●A209.237.23.502018-08-27 → 2026-08-13 · 3 obs
● 2018-08-27 05:11:48
● 2026-08-13 23:16:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net... | - |
| roble.com | ns2.roble.com, b.auth-ns.sonic.net, ns5.roble.net | 1 record |
✅ Authoritative Response
Server:206.189.78.2
NS records: ns2.roble.com, b.auth-ns.sonic.net, ns5.roble.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for roble.com (unsigned zone)
⏱️ Timing
Total: 1027ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.237.23.50 |
| NS | 3 | ns2.roble.com, b.auth-ns.sonic.net... |
| MX | 2 | mx7.roble.com (pri: 5), mx4.roble.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:209.237.23.0/24 ~all |
| SOA | 1 | ns2.roble.com hostmaster.roble.com |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns2.roble.com)
Analysis
Hierarchy
Among the subdomains of roble.com are www3.roble.com, mx7.roble.com, gw.roble.com, mx4.roble.com, www5.roble.com and a few other host names.
IP Addresses
roble.com resolves to just one IP address, 209.237.23.50.
Name Servers
Three name servers are authoritative for roble.com: ns2.roble.com, ns5.roble.net and b.auth-ns.sonic.net.
There is at least partial name server overlap between roble.com and other domains — instituteforcounterracismscience.com, 143.204.209.in-addr.arpa, isle.org and two more among them.
The name servers a.auth-ns.sonic.net, c.auth-ns.sonic.net, ns1.sonic.net and two others are commonly seen in use alongside these name servers.
Host names that have two IP addresses:
b.auth-ns.sonic.net maps to two IP addresses — 75.101.68.144 and 2607:43c1:1:3::144.
Host names that point to one IP address:
ns2.roble.com points to the IP address 209.237.23.10.
ns5.roble.net points to the IP address 206.189.78.2.
Mail Servers
roble.com is served by two mail servers, mx4.roble.com and mx7.roble.com.
Among the domains sharing a mail server setup with roble.com are msfree.org, montereyhopkins.org, lazyfish.net and two others.
Some mail servers of roble.com are also used by other domains, notably uproar.org and ambrisko.com.
These mail servers often co-occur with the mail servers aws.ambrisko.com.
mx4.roble.com → 209.237.23.16 and mx7.roble.com → 209.237.23.7: one IP number per host name.