sdluk.com - dns.ninja
sdluk.com
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=1784964522 | ||||||
Same first word
sdluk.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns21.worldnic.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●NSns22.worldnic.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●MXalt1.aspmx.l.google.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●MXalt2.aspmx.l.google.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●MXaspmx.l.google.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●MXaspmx2.googlemail.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●MXaspmx3.googlemail.com2015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
●A81.187.220.1132015-08-15 → 2026-07-25 · 2 obs
● 2026-07-25 07:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdluk.com | ns21.worldnic.com, ns22.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.77
NS records: ns21.worldnic.com, ns22.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdluk.com (unsigned zone)
⏱️ Timing
Total: 307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.187.220.113 |
| NS | 2 | ns21.worldnic.com, ns22.worldnic.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| SOA | 1 | NS21.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)
Analysis
IP Addresses
sdluk.com has exactly one IP address — 81.187.220.113.
Name Servers
sdluk.com is served by two delegated name servers, ns21.worldnic.com and ns22.worldnic.com.
The name server configuration of sdluk.com is shared with other domains, for instance trafficmetro.com, etrialinc.com, ansible-japan.com and two others.
The DNS delegation for sdluk.com at least partly coincides with that of other domains, edidirect.net being one example.
ns21.worldnic.com and ns22.worldnic.com each resolve to one IP number: ns21.worldnic.com points to 162.159.26.132 and ns22.worldnic.com points to 162.159.27.77.
Mail Servers
sdluk.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by sdluk.com are shared with other domains: xmlsuccess.com, channelcanvas.com, ns500693.ns500693.ns500693.ns500734.ns500699.ns500693.ns500734.ns500699.ns500699.ns500588.ns500693.ns500588.ns500632.ns500588.ns500578.ns500110.dtrkdll.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 172.253.139.26 and 2607:f8b0:4004:c25::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.