dossor.org.uk - robtex.com
dossor.org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.77.41.150🇬🇧 IOMART-AS5.77.32.0/19 eUKhost LTD | ||||||
| PTR | kent.redbackinternet.net | ||||||
| NS | ns17.redbackinternet.net ⭐ | ||||||
| A | 5.77.41.150🇬🇧 IOMART-AS5.77.32.0/19 eUKhost LTD | ||||||
| PTR | kent.redbackinternet.net | ||||||
| NS | ns18.redbackinternet.net | ||||||
| A | 5.77.41.151🇬🇧 IOMART-AS5.77.32.0/19 eUKhost LTD | ||||||
| MX | dossor.org.uk ⭐ | ||||||
| A | 5.77.41.150🇬🇧 IOMART-AS5.77.32.0/19 eUKhost LTD | ||||||
| PTR | kent.redbackinternet.net | ||||||
| TXT | | ||||||
| TXT | v=spf1 ip4:5.77.41.150 ip4:213.229.91.6 ip4:91.186.0.9 ip4:10.10.10.1 a mx ?all | ||||||
| SOA | ns17.redbackinternet.netalerts@specialservers.com 2026-04-17 #1 | ||||||
org.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1778747038 | ||||||
rank #31388 in the tld
WOT: SAFE (71/100)
MX for
dossor.org.uk |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns17.redbackinternet.net2020-02-17 → 2026-05-14 · 2 obs
● 2026-05-14 08:54:58
●NSns18.redbackinternet.net2020-02-17 → 2026-05-14 · 2 obs
● 2026-05-14 08:54:58
●MXdossor.org.uk2020-02-17 → 2026-05-14 · 2 obs
● 2026-05-14 08:54:58
●A5.77.41.1502026-05-11 → 2026-05-14 · 3 obs
● 2026-05-11 13:13:46
● 2026-05-14 08:54:58
○A91.186.0.92020-02-17 → 2020-02-17 · 3 obs
○ 2026-05-11 13:13:46
○ 2026-05-14 08:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| dossor.org.uk | ns18.redbackinternet.net, ns17.redbackinternet.net | - |
✅ Authoritative Response
Server:5.77.41.151
NS records: ns18.redbackinternet.net, ns17.redbackinternet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dossor.org.uk (unsigned zone)
⏱️ Timing
Total: 602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.77.41.150 |
| NS | 2 | ns18.redbackinternet.net, ns17.redbackinternet.net |
| MX | 1 | dossor.org.uk (pri: 0) |
| TXT | 2 | v=spf1 ip4:5.77.41.150 ip4:213.229.91.6 , |
| SOA | 1 | ns17.redbackinternet.net alerts.specials |
Analysis
Mail Server Role
The mail server for dossor.org.uk is dossor.org.uk.
IP Addresses
dossor.org.uk points to a single IP address: 5.77.41.150.
Other host names such as medbillings.us, ns17.redbackinternet.net, riversidescrubs.com, bpssystems.co.in and mail.ridhisolutions.com share IPs with dossor.org.uk.
Name Servers
Two name servers ns17.redbackinternet.net and ns18.redbackinternet.net handle the delegation for dossor.org.uk.
dossor.org.uk shares the same name server setup as other domains, for example sangsun.in, maridadizawadi.com, bdjc.co.uk, belfastfoiling.com and bonnin.co.uk.
dossor.org.uk shares name servers with other domains at least partially, for instance riversidescrubs.com.
Host names with one IP number:
ns17.redbackinternet.net points to 5.77.41.150; ns18.redbackinternet.net points to 5.77.41.151.
Mail Servers
One mail server handles dossor.org.uk; that server is dossor.org.uk.
dossor.org.uk points to a single IP number: 5.77.41.150.