usedouble.com - dns.ninja
usedouble.com
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=1785317752 | ||||||
Subdomains
highlight.usedouble.com |
Same first word
usedouble.com |
Similar names
DNS History
13 records (11 active, 2 former)
●NSfish.ns.cloudflare.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●NStrey.ns.cloudflare.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●MXalt1.aspmx.l.google.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●MXalt2.aspmx.l.google.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●MXaspmx.l.google.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●MXaspmx2.googlemail.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●MXaspmx3.googlemail.com2026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●A104.21.22.1102026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●A172.67.204.1392026-03-01 → 2026-07-29 · 2 obs
● 2026-07-29 09:47:34
●A2606:4700:3033::6815:166e2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:15:32
● 2026-07-29 09:47:34
○A2606:4700:3033::ac43:cc8b2026-03-01 → 2026-05-23 · 4 obs
● 2026-05-23 21:14:02
○ 2026-07-08 19:15:32
○ 2026-07-29 09:47:34
●A2606:4700:3035::ac43:cc8b2026-07-08 → 2026-07-29 · 3 obs
● 2026-07-08 19:15:32
● 2026-07-29 09:47:34
○A2606:4700:3037::6815:166e2026-03-01 → 2026-05-23 · 4 obs
● 2026-05-23 21:14:02
○ 2026-07-08 19:15:32
○ 2026-07-29 09:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| usedouble.com | trey.ns.cloudflare.com, fish.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.242
NS records: trey.ns.cloudflare.com, fish.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.22.110, 172.67.204.139 |
| AAAA | 2 | 2606:4700:3033::6815:166e, 2606:4700:3035::ac43:cc8b |
| NS | 2 | fish.ns.cloudflare.com, trey.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | google-site-verification=iBcMQwofXM7KxFv |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fish.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (trey.ns.cloudflare.com, trey.ns.cloudflare.com, trey.ns.cloudflare.com...)
Analysis
Hierarchy
usedouble.com is the parent zone for highlight.usedouble.com.
IP Addresses
usedouble.com resolves to four IP addresses: 104.21.22.110, 172.67.204.139, 2606:4700:3033::6815:166e and 2606:4700:3035::ac43:cc8b.
Two other host names, along with ipadnik.ru, 52684.cfd and darelunthiq.com, also share IP numbers with usedouble.com.
Name Servers
The NS records for usedouble.com delegate to fish.ns.cloudflare.com and trey.ns.cloudflare.com.
usedouble.com shares its NS records with other domains, for example 2135789.com, 8089899.com, 88147qq.com and two others.
usedouble.com partially shares its NS delegation with several other domains, including revtami.org, cqfxc.com, mehdipost667.workers.dev and two others.
The name servers gabe.ns.cloudflare.com, malcolm.ns.cloudflare.com, nikon.ns.cloudflare.com and sloan.ns.cloudflare.com are often found in use alongside these name servers.
DNS names with 6 IP addresses:
fish.ns.cloudflare.com maps to 108.162.194.252, 162.159.38.252, 172.64.34.252 and 3 additional IP addresses.
trey.ns.cloudflare.com maps to 108.162.193.242, 172.64.33.242, 173.245.59.242 and 3 additional IP addresses.
Mail Servers
usedouble.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between usedouble.com and other domains, including hatchbackconnection.com, ns500693.ns500699.ns500693.ns500699.ns500699.ns500728.ns500588.ns500683.ns500693.ns500612.ns500112.dtrkdll.com, ns500734.ns500693.ns500734.ns500693.ns500699.ns500683.ns500699.ns500588.ns500588.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for aspmx.l.google.com return 172.253.122.26 and 2607:f8b0:4004:c0b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.