columbuspm.com - robtex.com
columbuspm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.228.47.144🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies | ||||||
| PTR | 66-228-47-144.ip.linodeusercontent.com | ||||||
| NS | ns99.worldnic.com ⭐ | ||||||
| A | 162.159.26.217Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns100.worldnic.com | ||||||
| A | 162.159.27.155Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | ppe-c84271af908c7945cb7faa1f8c0fa1d3000b5a90 | ||||||
| TXT | MS=ms41140137 | ||||||
| TXT | apple-domain-verification=NcAdLcDnU6fCpunF | ||||||
| TXT | v=spf1 include:_spf-us.ppe-hosted.com ~all | ||||||
| SOA | NS99.WORLDNIC.comnamehost@WORLDNIC.com serial=125070716 | ||||||
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=1778494786 | ||||||
Same first word
columbuspm.com |
columbuspm.org |
DNS History
11 records (5 active, 6 former)
●NSns100.worldnic.com2015-06-30 → 2026-05-11 · 2 obs
● 2026-05-11 10:42:20
●NSns99.worldnic.com2015-06-30 → 2026-05-11 · 2 obs
● 2026-05-11 10:42:20
○MX1260hdc.org.inbound10.mailprotector.net2015-06-30 → 2016-01-25 · 4 obs
● 2016-01-25 14:50:52
○ 2016-04-05 17:18:56
○ 2026-05-11 10:42:20
○MX1260hdc.org.inbound20.mailprotector.net2015-06-30 → 2016-01-25 · 4 obs
● 2016-01-25 14:50:52
○ 2016-04-05 17:18:56
○ 2026-05-11 10:42:20
○MX1260hdc.org.inbound30.mailprotector.net2015-06-30 → 2016-01-25 · 4 obs
● 2016-01-25 14:50:52
○ 2016-04-05 17:18:56
○ 2026-05-11 10:42:20
○MX1260hdc.org.inbound40.mailprotector.net2015-06-30 → 2016-01-25 · 4 obs
● 2016-01-25 14:50:52
○ 2016-04-05 17:18:56
○ 2026-05-11 10:42:20
○MXcolumbuspm-com.mail.protection.outlook.com2016-04-05 → 2020-02-22 · 5 obs
● 2016-04-05 17:18:56
● 2020-02-22 17:06:56
○ 2026-04-10 12:26:40
○ 2026-05-11 10:42:20
●MXmx1-us1.ppe-hosted.com2026-04-10 → 2026-05-11 · 3 obs
● 2026-04-10 12:26:40
● 2026-05-11 10:42:20
●MXmx2-us1.ppe-hosted.com2026-04-10 → 2026-05-11 · 3 obs
● 2026-04-10 12:26:40
● 2026-05-11 10:42:20
○A142.4.63.1512015-06-30 → 2016-04-05 · 4 obs
● 2016-04-05 17:18:56
○ 2016-09-08 00:37:56
○ 2026-05-11 10:42:20
●A66.228.47.1442016-09-08 → 2026-05-11 · 3 obs
● 2016-09-08 00:37:56
● 2026-05-11 10:42:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| columbuspm.com | ns99.worldnic.com, ns100.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.217
NS records: ns99.worldnic.com, ns100.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for columbuspm.com (unsigned zone)
⏱️ Timing
Total: 1560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.228.47.144 |
| NS | 2 | ns99.worldnic.com, ns100.worldnic.com |
| MX | 2 | mx2-us1.ppe-hosted.com (pri: 10), mx1-us1.ppe-hosted.com (pri: 10) |
| TXT | 4 | apple-domain-verification=NcAdLcDnU6fCpu, v=spf1 include:_spf-us.ppe-hosted.com ~a... |
| SOA | 1 | NS99.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns99.worldnic.com, ns100.worldnic.com)
Analysis
IP Addresses
columbuspm.com maps to IP address 66.228.47.144.
Other host names such as 66-228-47-144.ip.linodeusercontent.com, ns22.mycorphosting.com, ml.mycorphosting.com and 1260hdc.org share IP numbers with columbuspm.com.
Name Servers
Two name servers ns100.worldnic.com and ns99.worldnic.com are delegated to columbuspm.com.
columbuspm.com uses the same name server configuration as other domains, such as posnik.net, lahazaat.com, casdk12.net, goldenequipment.com and straussesmay.com.
columbuspm.com shares some name servers with other domains, for example rokscom.info.
Host names with a single IP address:
ns100.worldnic.com points to 162.159.27.155
ns99.worldnic.com points to 162.159.26.217
Mail Servers
Two mail servers handle columbuspm.com: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
columbuspm.com shares the same mail server setup as other domains, including ardentcell.com, vango.nyc, nextleveltech.com, ucscu.org and eatinc.org.
columbuspm.com shares mail servers with other domains at least in part, for instance gooutdoorsnorthcarolina.com, tshops.com.au, drridha.com, hellobethany.com and eliteconstructiondesign.com.
Host names with two IPs:
mx1-us1.ppe-hosted.com points to 67.231.154.162 and 148.163.129.50.
mx2-us1.ppe-hosted.com points to 67.231.154.163 and 148.163.129.51.