duoos.com - dns.ninja
duoos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:4780:27:1036:0:385b:fbb0:2🇫🇷 IIHOS0012a02:4780:27::/48 HOSTINGER FR | ||||||
| A | 89.116.147.139🇫🇷 IIHOS00189.116.146.0/23 HOSTINGER FR | ||||||
| NS | ns1.dns-parking.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:18c9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.201Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dns-parking.com | ||||||
| NS | ns2.dns-parking.com | ||||||
| A | 2400:cb00:2049:1::a29f:192a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.25.42Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dns-parking.com | ||||||
| MX | mx1.hostinger.com ⭐ | ||||||
| A | 2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx2.hostinger.com(10) | ||||||
| A | 2606:4700:90:0:c1f8:f874:2386:b61f🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.65.182.103🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 include:_spf.mail.hostinger.com ~all | ||||||
| SOA | ns1.dns-parking.comdns@hostinger.com 2026-08-06 #1 | ||||||
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=1785993524 | ||||||
Same first word
duoos.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns1.valueweb.com2015-07-16 → 2016-07-17 · 4 obs
● 2016-07-17 01:10:20
○ 2017-03-25 19:44:08
○ 2026-08-06 05:21:58
○NSdns2.valueweb.com2015-07-16 → 2016-07-17 · 4 obs
● 2016-07-17 01:10:20
○ 2017-03-25 19:44:08
○ 2026-08-06 05:21:58
○NSdns3.valueweb.com2015-07-16 → 2016-07-17 · 4 obs
● 2016-07-17 01:10:20
○ 2017-03-25 19:44:08
○ 2026-08-06 05:21:58
●NSns1.dns-parking.com2026-03-07 → 2026-08-06 · 3 obs
● 2026-03-07 06:04:26
● 2026-08-06 05:21:58
●NSns2.dns-parking.com2026-03-07 → 2026-08-06 · 3 obs
● 2026-03-07 06:04:26
● 2026-08-06 05:21:58
○MXmx.duoos.com2015-07-16 → 2016-07-17 · 4 obs
● 2016-07-17 01:10:20
○ 2017-03-25 19:44:08
○ 2026-08-06 05:21:58
●MXmx1.hostinger.com2026-03-07 → 2026-08-06 · 3 obs
● 2026-03-07 06:04:26
● 2026-08-06 05:21:58
●MXmx2.hostinger.com2026-03-07 → 2026-08-06 · 3 obs
● 2026-03-07 06:04:26
● 2026-08-06 05:21:58
○A216.87.185.192015-07-16 → 2016-07-17 · 4 obs
● 2016-07-17 01:10:20
○ 2017-03-25 19:44:08
○ 2026-08-06 05:21:58
●A2a02:4780:27:1036:0:385b:fbb0:22026-03-07 → 2026-08-06 · 3 obs
● 2026-03-07 06:04:26
● 2026-08-06 05:21:58
●A89.116.147.1392026-03-07 → 2026-08-06 · 3 obs
● 2026-03-07 06:04:26
● 2026-08-06 05:21:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| duoos.com | ns1.dns-parking.com, ns2.dns-parking.com | 4 records |
✅ Authoritative Response
Server:162.159.25.42
NS records: ns1.dns-parking.com, ns2.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duoos.com (unsigned zone)
⏱️ Timing
Total: 262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.116.147.139 |
| AAAA | 1 | 2a02:4780:27:1036:0:385b:fbb0:2 |
| NS | 2 | ns1.dns-parking.com, ns2.dns-parking.com |
| MX | 2 | mx1.hostinger.com (pri: 5), mx2.hostinger.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.mail.hostinger.com ~ |
| SOA | 1 | ns1.dns-parking.com dns.hostinger.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)
Analysis
IP Addresses
duoos.com points to the IP addresses 89.116.147.139 and 2a02:4780:27:1036:0:385b:fbb0:2
(0x736578)xes.com, qubux.com, anitacleaning.com and two other host names share IP numbers with duoos.com.
Name Servers
Two name servers handle the delegation for duoos.com: ns1.dns-parking.com and ns2.dns-parking.com.
duoos.com uses the same name servers as several other domains — among them bcponlineshop.com, luxury-medical.com, gerry.email and two more.
duoos.com is at least partially co-delegated on name servers with other domains, such as 2026evimolsun.sbs.
ns1.dns-parking.com and ns2.dns-parking.com both carry two IP addresses. The A records for ns1.dns-parking.com are 162.159.24.201 and 2400:cb00:2049:1::a29f:18c9; the A records for ns2.dns-parking.com are 162.159.25.42 and 2400:cb00:2049:1::a29f:192a.
Mail Servers
Mail for duoos.com is handled by two mail servers — mx1.hostinger.com and mx2.hostinger.com.
duoos.com uses an identical mail server configuration to several other domains — among them cipdassignmenthelp.org.uk, delolmo.com.br, chatgptedu.gr and two more.
duoos.com uses mail servers that are also used by other domains, including victoriahillova.com, digitalmindfulness.net and periodicparalysisnetwork.com.
mx1.hostinger.com and mx2.hostinger.com each point to two IP numbers — 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f — making both hosts identical in their DNS resolution.
mx1.hostinger.com along with mx2.hostinger.com each resolve to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.
mx1.hostinger.com along with mx2.hostinger.com each resolve to 172.65.182.103 IP addresses.