3mopen.com - dns.ninja
3mopen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.217.234.118🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-217-234-118.us-east-2.compute.amazonaws.com | ||||||
| NS | a.ns.3m.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:8ae🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.174Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.3m.com | ||||||
| A | 2400:cb00:2049:1::adf5:3a13🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.19🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | smtp1-mke.securence.com ⭐ | ||||||
| A | 216.17.3.48🇺🇸 USINTERNET216.17.0.0/19 US Internet route | ||||||
| PTR | smtp1.msp.securence.com | ||||||
| MX | smtp1-msp.securence.com ⭐ | ||||||
| A | 216.17.3.48🇺🇸 USINTERNET216.17.0.0/19 US Internet route | ||||||
| PTR | smtp1.msp.securence.com | ||||||
| TXT | A0L0L26665 | ||||||
| TXT | v=spf1 include:spf.securence.com include:spf.protection.outlook.com -all | ||||||
| SOA | a.ns.3m.comdns@cloudflare.com serial=2406472506 | ||||||
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=1785236972 | ||||||
Subdomains
www.3mopen.com |
Same first word
3mopen.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.ns.3m.com2026-03-23 → 2026-07-28 · 3 obs
● 2026-03-23 12:42:42
● 2026-07-28 11:23:58
●NSb.ns.3m.com2026-03-23 → 2026-07-28 · 3 obs
● 2026-03-23 12:42:42
● 2026-07-28 11:23:58
○NSns01.domaincontrol.com2018-06-01 → 2018-06-01 · 3 obs
○ 2026-03-23 12:42:42
○ 2026-07-28 11:23:58
○NSns02.domaincontrol.com2018-06-01 → 2018-06-01 · 3 obs
○ 2026-03-23 12:42:42
○ 2026-07-28 11:23:58
●MXsmtp1-mke.securence.com2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 11:23:58
●MXsmtp1-msp.securence.com2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 11:23:58
○A160.153.136.32018-06-01 → 2018-06-01 · 3 obs
○ 2026-03-23 12:42:42
○ 2026-07-28 11:23:58
●A18.217.234.1182026-03-23 → 2026-07-28 · 3 obs
● 2026-03-23 12:42:42
● 2026-07-28 11:23:58
○A182.50.132.2422018-06-01 → 2018-06-01 · 3 obs
○ 2026-03-23 12:42:42
○ 2026-07-28 11:23:58
○A198.71.232.32018-06-01 → 2018-06-01 · 3 obs
○ 2026-03-23 12:42:42
○ 2026-07-28 11:23:58
○A72.167.191.692018-06-01 → 2018-06-01 · 3 obs
○ 2026-03-23 12:42:42
○ 2026-07-28 11:23:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| 3mopen.com | a.ns.3m.com, b.ns.3m.com | 2 records |
✅ Authoritative Response
Server:162.159.8.174
NS records: a.ns.3m.com, b.ns.3m.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3mopen.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.217.234.118 |
| NS | 2 | a.ns.3m.com, b.ns.3m.com |
| MX | 2 | smtp1-mke.securence.com (pri: 10), smtp1-msp.securence.com (pri: 10) |
| TXT | 2 | A0L0L26665, v=spf1 include:spf.securence.com include |
| SOA | 1 | a.ns.3m.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (a.ns.3m.com, b.ns.3m.com)
Analysis
Hierarchy
3mopen.com is a parent domain of www.3mopen.com.
IP Addresses
3mopen.com resolves to just one IP address, 18.217.234.118.
Host names such as careerpros.com and ec2-18-217-234-118.us-east-2.compute.amazonaws.com share IP numbers with 3mopen.com.
Name Servers
3mopen.com uses two name servers for its delegation: a.ns.3m.com and b.ns.3m.com.
3mopen.com shares its NS records with other domains, for example postit-note.org, 3m-online.com, hitechpolymers-dyneon.info and two others.
The two host names a.ns.3m.com and b.ns.3m.com each have a pair of IP addresses: a.ns.3m.com has 162.159.8.174 and 2400:cb00:2049:1::a29f:8ae, and b.ns.3m.com has 173.245.58.19 and 2400:cb00:2049:1::adf5:3a13.
Mail Servers
3mopen.com is served by two mail servers, smtp1-mke.securence.com and smtp1-msp.securence.com.
Among the domains sharing a mail server setup with 3mopen.com are tmitomahawk.com, sniper73.securence.com, metaviewer.com and two others.
There is at least a partial MX overlap between 3mopen.com and other domains, including exhibitoronline.com, techsoftsystems.com, centerforcognition.org and two others.
smtp1-mke.securence.com resolves to 216.17.3.48; smtp1-msp.securence.com resolves to the same IP address, 216.17.3.48.
Both smtp1-mke.securence.com and smtp1-msp.securence.com resolve to 216.17.3.48 IP addresses each.