yooperlinux.com - robtex.com
yooperlinux.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.236.80.110🇺🇸 DIGITALOCEAN104.236.64.0/18 DigitalOcean | ||||||
| PTR | mail.yoopermail.us | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@yooperlinux.com serial=0 | ||||||
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=1778695851 | ||||||
Subdomains
mail.yooperlinux.com |
Same first word
yooperlinux.com |
DNS History
8 records (4 active, 4 former)
●NSns1.digitalocean.com2015-06-29 → 2026-05-13 · 2 obs
● 2026-05-13 18:12:38
●NSns2.digitalocean.com2015-06-29 → 2026-05-13 · 2 obs
● 2026-05-13 18:12:38
●NSns3.digitalocean.com2015-06-29 → 2026-05-13 · 2 obs
● 2026-05-13 18:12:38
○MXefa.yooperlinux.com2015-06-29 → 2015-06-29 · 3 obs
○ 2015-11-06 08:19:10
○ 2026-05-13 18:12:38
○MXmail.yooperlinux.com2015-11-06 → 2017-02-14 · 5 obs
● 2015-11-06 08:19:10
● 2017-02-14 22:31:34
○ 2026-02-26 04:40:12
○ 2026-05-13 18:12:38
○MXmail.yoopermail.us2015-11-06 → 2017-02-14 · 5 obs
● 2015-11-06 08:19:10
● 2017-02-14 22:31:34
○ 2026-02-26 04:40:12
○ 2026-05-13 18:12:38
●A104.236.80.1102026-02-26 → 2026-05-13 · 3 obs
● 2026-02-26 04:40:12
● 2026-05-13 18:12:38
○A107.170.152.862015-06-29 → 2017-02-14 · 4 obs
● 2017-02-14 22:31:34
○ 2026-02-26 04:40:12
○ 2026-05-13 18:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yooperlinux.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yooperlinux.com (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.236.80.110 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.yooperli |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
Hierarchy
yooperlinux.com is the parent of mail.yooperlinux.com.
IP Addresses
yooperlinux.com resolves to one IP number: 104.236.80.110.
Other host names, for instance yoopermail.us, pjprzybyla.com, mail.yooperlinux.com and mail.yoopermail.us share IP numbers with yooperlinux.com.
Name Servers
yooperlinux.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
yooperlinux.com at least partially shares name servers with other domains, for instance stscity.com, aquapark-istra.com, fivestarbelts.com, 1.0.0.4.d.9.0.0.0.0.0.0.0.0.0.0.0.1.0.1.0.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa and wpanel.net.
Host names with two IP numbers:
ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.
ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.
ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.