corb.com - dns.ninja
corb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.71.103.102🇺🇸 Amazon54.70.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-71-103-102.us-west-2.compute.amazonaws.com | ||||||
| NS | ns1.skybeam.com ⭐ | ||||||
| A | 199.26.60.53🇺🇸 AS19463199.26.60.0/24 | ||||||
| PTR | ns1.risebroadband.com | ||||||
| NS | ns1.risebroadband.com | ||||||
| A | 199.26.60.53🇺🇸 AS19463199.26.60.0/24 | ||||||
| PTR | ns1.risebroadband.com | ||||||
| NS | ns2.risebroadband.com | ||||||
| A | 199.26.61.9🇺🇸 AS19463199.26.61.0/24 | ||||||
| PTR | ns2.risebroadband.com | ||||||
| MX | mx1c28.carrierzone.com ⭐ | ||||||
| A | 66.226.70.78🇨🇦 INFB66.226.64.0/21 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1c28.carrierzone.com | ||||||
| TXT | v=spf1 include:spfc28.carrierzone.com ~all | ||||||
| SOA | ns1.skybeam.comnetops@skybeam.com 2015-06-23 #12 | ||||||
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=1783846742 | ||||||
Subdomains
mail.corb.com |
Same first word
corb.co |
corb.be |
corb.info |
corb.es |
corb.net |
corb.com |
corb.eu |
corb.de |
corb.ink |
corb.ru |
corb.in |
corb.us |
corb.cn |
corb.se |
corb.kasserver.com |
corb.nl |
corb.uno |
corb.fr |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.risebroadband.com2026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 17:57:02
● 2026-07-12 09:22:00
●NSns1.skybeam.com2015-08-24 → 2026-07-12 · 2 obs
● 2026-07-12 09:22:00
○NSns1.skybeam.net2015-08-24 → 2017-09-28 · 4 obs
● 2017-09-28 08:18:40
○ 2026-02-15 17:57:02
○ 2026-07-12 09:22:00
●NSns2.risebroadband.com2026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 17:57:02
● 2026-07-12 09:22:00
○NSns2.skybeam.com2015-08-24 → 2017-09-28 · 4 obs
● 2017-09-28 08:18:40
○ 2026-02-15 17:57:02
○ 2026-07-12 09:22:00
○MXismtp.corb.everyone.net2015-08-24 → 2017-09-28 · 4 obs
● 2017-09-28 08:18:40
○ 2026-02-15 17:57:02
○ 2026-07-12 09:22:00
●MXmx1c28.carrierzone.com2026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 17:57:02
● 2026-07-12 09:22:00
○A208.68.50.1102015-08-24 → 2017-09-28 · 4 obs
● 2017-09-28 08:18:40
○ 2026-02-15 17:57:02
○ 2026-07-12 09:22:00
●A54.71.103.1022026-02-15 → 2026-07-12 · 3 obs
● 2026-02-15 17:57:02
● 2026-07-12 09:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| corb.com | ns1.risebroadband.com, ns2.risebroadband.com | 2 records |
✅ Authoritative Response
Server:199.26.61.9
NS records: ns1.risebroadband.com, ns2.risebroadband.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corb.com (unsigned zone)
⏱️ Timing
Total: 275ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.71.103.102 |
| NS | 2 | ns1.risebroadband.com, ns2.risebroadband.com |
| MX | 1 | mx1c28.carrierzone.com (pri: 10) |
| TXT | 1 | v=spf1 include:spfc28.carrierzone.com ~a |
| SOA | 1 | ns1.skybeam.com netops.skybeam.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.risebroadband.com, ns2.risebroadband.com)
Analysis
Hierarchy
mail.corb.com is delegated beneath corb.com.
IP Addresses
corb.com points to a single IP number: 54.71.103.102.
Additional host names — ctiwireless.com, lavernia.net, www.ida.net and two others — share IP numbers with corb.com.
Name Servers
corb.com carries NS records delegating to ns1.risebroadband.com, ns2.risebroadband.com and ns1.skybeam.com.
There is at least partial name server overlap between corb.com and other domains — berryind.com, 172.19.72.in-addr.arpa, 223.39.216.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns2.skybeam.com, ns1.skybeam.net, ns2.skybeam.net and 7 other name servers in NS record sets.
ns1.risebroadband.com, ns2.risebroadband.com and ns1.skybeam.com each resolve to a single IP address: ns1.risebroadband.com resolves to 199.26.60.53, ns2.risebroadband.com resolves to 199.26.61.9 and ns1.skybeam.com resolves to 199.26.60.53.
ns1.risebroadband.com along with ns1.skybeam.com each resolve to 199.26.60.53 IP addresses.
Mail Servers
corb.com has one mail server: mx1c28.carrierzone.com.
corb.com shares the same mail server setup as other domains, including onechurchnyc.com, aeiwireless.net, augustinedie.com and two others.
corb.com shares mail servers — at least in part — with other domains, including caglaze.com, morganandcompany.com, mailman.alaska.net and two others.
These mail servers are routinely found in combination with the mail servers mx2c28.carrierzone.com, mx3c28.carrierzone.com and mx4c28.carrierzone.com.
mx1c28.carrierzone.com carries a single IP number, which is 66.226.70.78.