dupro.com - dns.ninja
dupro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.183.19.71🇺🇸 Roadrunner64.183.0.0/17 RR-Route | ||||||
| PTR | syn-064-183-019-071.biz.spectrum.com | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns50.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | dupro.com.mx1-na.mailanyone.net ⭐ | ||||||
| A | 208.70.135.116🇺🇸 Amazon208.70.135.0/24 EC2 Prefix | ||||||
| PTR | mx43.electric.net | ||||||
| MX | dupro.com.mx2-na.mailanyone.net(20) | ||||||
| A | 208.70.135.237🇺🇸 Amazon208.70.135.0/24 EC2 Prefix | ||||||
| PTR | mx43.electric.net | ||||||
| MX | dupro.com.mx3-na.mailanyone.net(30) | ||||||
| A | 208.70.135.237🇺🇸 Amazon208.70.135.0/24 EC2 Prefix | ||||||
| PTR | mx43.electric.net | ||||||
| TXT | MS=ms42386866 | ||||||
| TXT | v=spf1 ip4:100.43.241.194 ip4:64.183.19.66 include:spf.protection.outlook.com... | ||||||
| TXT | xQA+AHl2E+7j6ZOaEW007JMbpk8OZnINv0zbXtNKrdfwKv4Y7ewOV6ChAxTaqnVC+30lTw7cm1odO... | ||||||
| SOA | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=121012818 | ||||||
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=1785033107 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns49.worldnic.com2015-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 02:56:24
●NSns50.worldnic.com2015-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 02:56:24
○MXdupro.com.inbound15.mxlogic.net2015-07-13 → 2016-07-07 · 4 obs
● 2016-07-07 17:50:42
○ 2017-03-17 12:02:46
○ 2026-07-26 02:56:24
○MXdupro.com.inbound15.mxlogicmx.net2015-07-13 → 2016-07-07 · 4 obs
● 2016-07-07 17:50:42
○ 2017-03-17 12:02:46
○ 2026-07-26 02:56:24
●MXdupro.com.mx1-na.mailanyone.net2017-03-17 → 2026-07-26 · 3 obs
● 2017-03-17 12:02:46
● 2026-07-26 02:56:24
●MXdupro.com.mx2-na.mailanyone.net2017-03-17 → 2026-07-26 · 3 obs
● 2017-03-17 12:02:46
● 2026-07-26 02:56:24
●MXdupro.com.mx3-na.mailanyone.net2017-03-17 → 2026-07-26 · 3 obs
● 2017-03-17 12:02:46
● 2026-07-26 02:56:24
●A64.183.19.712015-07-13 → 2026-07-26 · 2 obs
● 2026-07-26 02:56:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dupro.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dupro.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.183.19.71 |
| NS | 2 | ns49.worldnic.com, ns50.worldnic.com |
| MX | 3 | dupro.com.mx2-na.mailanyone.net (pri: 20, dupro.com.mx1-na.mailanyone.net (pri: 10... |
| TXT | 3 | MS=ms42386866, v=spf1 ip4:100.43.241.194 ip4:64.183.19.... |
| SOA | 1 | NS49.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)
Analysis
IP Addresses
dupro.com points to a single IP number: 64.183.19.71.
Other host names share IP numbers with dupro.com; syn-064-183-019-071.biz.spectrum.com is one such example.
Name Servers
dupro.com is served by two delegated name servers, ns49.worldnic.com and ns50.worldnic.com.
dupro.com shares its name server setup with other domains, including norfolkda.com, eutit.com, seligdevelopment.com and two others.
The DNS delegation for dupro.com at least partly coincides with that of other domains, one-nation.com being one example.
ns49.worldnic.com resolves to 162.159.26.111. ns50.worldnic.com resolves to 162.159.27.50. Both host names point to a single IP number.
Mail Servers
dupro.com uses three mail servers — dupro.com.mx1-na.mailanyone.net, dupro.com.mx2-na.mailanyone.net and dupro.com.mx3-na.mailanyone.net.
dupro.com.mx1-na.mailanyone.net resolves to 208.70.135.116. Notably, dupro.com.mx2-na.mailanyone.net and dupro.com.mx3-na.mailanyone.net share the same IP address, 208.70.135.237.
These two host names — dupro.com.mx2-na.mailanyone.net and dupro.com.mx3-na.mailanyone.net — each point to 208.70.135.237 IP addresses.