on-mailbox.com - robtex.com
on-mailbox.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.109.175.130🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | on-mailbox.com | ||||||
| NS | donald.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| NS | jule.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aaf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jule.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jule.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20af🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jule.ns.cloudflare.com | ||||||
| A | 108.162.192.175🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jule.ns.cloudflare.com | ||||||
| A | 172.64.32.175🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jule.ns.cloudflare.com | ||||||
| A | 173.245.58.175🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jule.ns.cloudflare.com | ||||||
| MX | mail.on-mailbox.com ⭐ | ||||||
| A | 65.109.175.130🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | on-mailbox.com | ||||||
| TXT | v=spf1 ip4:65.109.175.130 ip6:2a01:4f9:c012:81ba::1 a mx ~all | ||||||
| SOA | donald.ns.cloudflare.comdns@cloudflare.com serial=2399360680 | ||||||
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=1771291435 | ||||||
PTR for
Subdomains
mail.on-mailbox.com |
Same first word
on-mailbox.com |
DNS History
4 records (4 active, 0 former)
●NSdonald.ns.cloudflare.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:55:40
●NSjule.ns.cloudflare.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:55:40
●MXmail.on-mailbox.com2026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:55:40
●A65.109.175.1302026-03-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:55:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| on-mailbox.com | donald.ns.cloudflare.com, jule.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.158
NS records: donald.ns.cloudflare.com, jule.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for on-mailbox.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.109.175.130 |
| NS | 2 | donald.ns.cloudflare.com, jule.ns.cloudflare.com |
| MX | 2 | mail.on-mailbox.com (pri: 10), mail.on-mailbox.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:65.109.175.130 ip6:2a01:4f9:c |
| SOA | 1 | donald.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (donald.ns.cloudflare.com, donald.ns.cloudflare.com, donald.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of mail.on-mailbox.com is on-mailbox.com.
IP Addresses
on-mailbox.com points to a single IP: 65.109.175.130.
Other host names, such as mail.on-mailbox.com, share IP numbers with on-mailbox.com.
Name Servers
Two name servers donald.ns.cloudflare.com and jule.ns.cloudflare.com handle delegation for on-mailbox.com.
on-mailbox.com uses the same name server setup as other domains, for example bank-api-number.com, founderstory.net, photon.one, suomenviagracialis.com and porkytube.com.
on-mailbox.com partially shares name servers with other domains; examples include herriard-pc.gov.uk, com-confirmategb.live, sczzbl.com, voxokuwuxuumcollective.click and ytmp3.mx.
These name servers commonly accompany magnolia.ns.cloudflare.com, viddy.ns.cloudflare.com, penny.ns.cloudflare.com and leia.ns.cloudflare.com.
Host names with six IP numbers: donald.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158; jule.ns.cloudflare.com points to: 2606:4700:50::adf5:3aaf, 2803:f800:50::6ca2:c0af, 2a06:98c1:50::ac40:20af, 108.162.192.175, 172.64.32.175 and 173.245.58.175.
Mail Servers
on-mailbox.com is handled by a single mail server, mail.on-mailbox.com.
mail.on-mailbox.com points to a single IP: 65.109.175.130.