ostrander.dev - dns.ninja
ostrander.dev
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
containers.ostrander.dev |
Same first word
ostrander.com |
ostrander.dev |
Similar names
DNS History
15 records (11 active, 4 former)
●NSadam.ns.cloudflare.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●NSkay.ns.cloudflare.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●MXalt1.gmr-smtp-in.l.google.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●MXalt2.gmr-smtp-in.l.google.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●MXalt3.gmr-smtp-in.l.google.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●MXalt4.gmr-smtp-in.l.google.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●MXgmr-smtp-in.l.google.com2026-02-17 → 2026-06-04 · 2 obs
● 2026-06-04 14:26:24
●A104.21.13.1052026-02-17 → 2026-06-04 · 5 obs
● 2026-03-26 14:10:52
○ 2026-03-30 10:26:20
● 2026-04-01 14:39:40
● 2026-06-04 14:26:24
●A172.67.132.2052026-02-17 → 2026-06-04 · 5 obs
● 2026-03-26 14:10:52
○ 2026-03-30 10:26:20
● 2026-04-01 14:39:40
● 2026-06-04 14:26:24
○A188.114.96.02026-03-30 → 2026-03-30 · 5 obs
○ 2026-03-26 14:10:52
● 2026-03-30 10:26:20
○ 2026-04-01 14:39:40
○ 2026-06-04 14:26:24
○A188.114.97.02026-03-30 → 2026-03-30 · 5 obs
○ 2026-03-26 14:10:52
● 2026-03-30 10:26:20
○ 2026-04-01 14:39:40
○ 2026-06-04 14:26:24
●A2606:4700:3030::6815:d692026-02-17 → 2026-06-04 · 5 obs
● 2026-03-26 14:10:52
○ 2026-03-30 10:26:20
● 2026-04-01 14:39:40
● 2026-06-04 14:26:24
●A2606:4700:3030::ac43:84cd2026-02-17 → 2026-06-04 · 5 obs
● 2026-03-26 14:10:52
○ 2026-03-30 10:26:20
● 2026-04-01 14:39:40
● 2026-06-04 14:26:24
○A2a06:98c1:3120::2026-03-30 → 2026-03-30 · 5 obs
○ 2026-03-26 14:10:52
● 2026-03-30 10:26:20
○ 2026-04-01 14:39:40
○ 2026-06-04 14:26:24
○A2a06:98c1:3121::2026-03-30 → 2026-03-30 · 5 obs
○ 2026-03-26 14:10:52
● 2026-03-30 10:26:20
○ 2026-04-01 14:39:40
○ 2026-06-04 14:26:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| ostrander.dev | kay.ns.cloudflare.com, adam.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.125
NS records: kay.ns.cloudflare.com, adam.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostrander.dev (unsigned zone)
⏱️ Timing
Total: 1120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.132.205, 104.21.13.105 |
| AAAA | 2 | 2606:4700:3030::ac43:84cd, 2606:4700:3030::6815:d69 |
| NS | 2 | adam.ns.cloudflare.com, kay.ns.cloudflare.com |
| MX | 5 | alt1.gmr-smtp-in.l.google.com (pri: 10), alt2.gmr-smtp-in.l.google.com (pri: 20)... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | adam.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The domain containers.ostrander.dev falls under the parent ostrander.dev.
IP Addresses
ostrander.dev has 4 IP addresses: 104.21.13.105, 172.67.132.205, 2606:4700:3030::6815:d69 and 2606:4700:3030::ac43:84cd.
bgcurlingclub.com, pm7.dev, sibc.radio and two other host names share IP numbers with ostrander.dev.
Name Servers
ostrander.dev is delegated to two name servers: adam.ns.cloudflare.com and kay.ns.cloudflare.com.
ostrander.dev uses the same name servers as several other domains — among them tolom.me, elkdesignservices.co.uk, freespinsgames.com and two more.
At least some of ostrander.dev's name servers are shared with other domains, for example next99.com, kangxinlu.com, sandisk-jp.com and two more.
These name servers tend to be deployed in combination with the name servers sonia.ns.cloudflare.com and trevor.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
adam.ns.cloudflare.com directs to 108.162.193.54, 172.64.33.54, 173.245.59.54 and three others.
kay.ns.cloudflare.com directs to 108.162.192.125, 172.64.32.125, 173.245.58.125 and three others.
Mail Servers
ostrander.dev has 5 mail servers — gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com and two more.
ostrander.dev has at least partial mail server overlap with other domains such as zfjhphfmkiiqekel-dot-n0s-70808-tips.uk.r.appspot.com, okajug.appspot.com, sthqncsdidugbpykytaycffowt-dot-gl099898987fhkl.uk.r.appspot.com and two more.
It is common to find these mail servers used together with the mail servers alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.
Hostnames that resolve to two IP addresses:
gmr-smtp-in.l.google.com points to 192.178.155.14 and 2607:f8b0:4004:c23::e.
alt1.gmr-smtp-in.l.google.com points to 108.177.123.14 and 2800:3f0:4003:c0f::e.
alt2.gmr-smtp-in.l.google.com points to 172.253.116.14 and 2a00:1450:400b:c02::e.
alt3.gmr-smtp-in.l.google.com points to 192.178.223.14 and 2a00:1450:4009:c0f::e.
alt4.gmr-smtp-in.l.google.com points to 173.194.76.14 and 2a00:1450:400c:c00::e.