osobuco.net - robtex.com
osobuco.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.98.162.131🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix | ||||||
| PTR | madrid.alpexhosting.com | ||||||
| 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 | ||||||
| MX | mail.osobuco.net ⭐ | ||||||
| A | 82.98.162.131🇪🇸 DINAHOSTING-AS82.98.128.0/18 First Dinahosting S.L. prefix | ||||||
| PTR | madrid.alpexhosting.com | ||||||
| TXT | google-site-verification=vgJ6Cchxnyj5vntq13QCITs2iI6uT-2EmHhN2vqp-IM | ||||||
| TXT | v=spf1 +a +mx +a:madrid.alpexhosting.com -all | ||||||
| SOA | ns1.digitalocean.comhostmaster@osobuco.net serial=0 | ||||||
net
| 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=1778305616 | ||||||
Previously MX for
Subdomains
Same first word
osobuco.net |
DNS History
11 records (5 active, 6 former)
○NSns1.cdmon.net2015-07-21 → 2017-02-13 · 4 obs
● 2017-02-13 03:17:26
○ 2026-03-07 14:52:50
○ 2026-05-09 05:51:48
●NSns1.digitalocean.com2026-03-07 → 2026-05-09 · 3 obs
● 2026-03-07 14:52:50
● 2026-05-09 05:51:48
○NSns2.cdmon.net2015-07-21 → 2017-02-13 · 4 obs
● 2017-02-13 03:17:26
○ 2026-03-07 14:52:50
○ 2026-05-09 05:51:48
●NSns2.digitalocean.com2026-03-07 → 2026-05-09 · 3 obs
● 2026-03-07 14:52:50
● 2026-05-09 05:51:48
○NSns3.cdmon.net2015-07-21 → 2017-02-13 · 4 obs
● 2017-02-13 03:17:26
○ 2026-03-07 14:52:50
○ 2026-05-09 05:51:48
●NSns3.digitalocean.com2026-03-07 → 2026-05-09 · 3 obs
● 2026-03-07 14:52:50
● 2026-05-09 05:51:48
●MXmail.osobuco.net2026-03-07 → 2026-05-09 · 3 obs
● 2026-03-07 14:52:50
● 2026-05-09 05:51:48
○MXosobuco.net2015-07-21 → 2017-02-13 · 4 obs
● 2017-02-13 03:17:26
○ 2026-03-07 14:52:50
○ 2026-05-09 05:51:48
○A51.255.64.742017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 03:17:26
○ 2026-03-07 14:52:50
○ 2026-05-09 05:51:48
●A82.98.162.1312026-03-07 → 2026-05-09 · 3 obs
● 2026-03-07 14:52:50
● 2026-05-09 05:51:48
○A82.98.186.1652015-07-21 → 2016-05-09 · 4 obs
● 2016-05-09 01:01:26
○ 2017-02-13 03:17:26
○ 2026-05-09 05:51:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| osobuco.net | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
✅ 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 osobuco.net (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.98.162.131 |
| NS | 3 | ns1.digitalocean.com, ns3.digitalocean.com... |
| MX | 1 | mail.osobuco.net (pri: 10) |
| TXT | 2 | google-site-verification=vgJ6Cchxnyj5vnt, v=spf1 +a +mx +a:madrid.alpexhosting.com |
| SOA | 1 | ns1.digitalocean.com hostmaster.osobuco. |
Analysis
Hierarchy
osobuco.net is parent of correo.osobuco.net and mail.osobuco.net.
IP Addresses
osobuco.net points to a single IP: 82.98.162.131.
Other host names, for instance mail.peralbar.com, banosarabes.es, asecom.es, mail.fontaneriaelcarmen.com and escuelainfantilantonpirulero.org share IP numbers with osobuco.net.
Name Servers
osobuco.net is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
osobuco.net at least partially shares its name servers with other domains, for instance analytics.authoritymedia.com, crftwrks.com, ourfootballpicks.com, sigmative.io and oliverchank.com.
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.
Mail Servers
osobuco.net is served by a single mail server, mail.osobuco.net.
mail.osobuco.net points to IP number 82.98.162.131.