sdk.com - dns.ninja
sdk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.41🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.hover.com | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| NS | ns3.hover.com ⚠️ Not in parent delegation | ||||||
| A | 2604:4000:0:d:64:99:96:33🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.hover.com | ||||||
| A | 64.99.96.33🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.hover.com | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| PTR | mx.hostedemail.com | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1720467415 | ||||||
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=1786797714 | ||||||
Subdomains
localhost.sdk.com |
www.sdk.com |
app.sdk.com |
Same first word
Similar names
DNS History
21 records (5 active, 16 former)
○NSns0.dnsmadeeasy.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○NSns1.dnsmadeeasy.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
●NSns1.hover.com2026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 14:05:20
● 2026-08-15 12:53:14
○NSns2.dnsmadeeasy.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
●NSns2.hover.com2026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 14:05:20
● 2026-08-15 12:53:14
○NSns3.dnsmadeeasy.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
●NSns3.hover.com2026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 14:05:20
● 2026-08-15 12:53:14
○NSns4.dnsmadeeasy.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXalt1.aspmx.l.google.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXalt2.aspmx.l.google.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXaspmx.l.google.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXaspmx2.googlemail.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXaspmx3.googlemail.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXaspmx4.googlemail.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○MXaspmx5.googlemail.com2015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
●MXmx.hover.com.cust.hostedemail.com2026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 14:05:20
● 2026-08-15 12:53:14
●A216.40.34.412026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 14:05:20
● 2026-08-15 12:53:14
○A96.45.82.1812015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○A96.45.82.592015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○A96.45.83.1702015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
○A96.45.83.52015-08-31 → 2020-02-15 · 4 obs
● 2020-02-15 19:11:50
○ 2026-02-15 14:05:20
○ 2026-08-15 12:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| sdk.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdk.com (unsigned zone)
⏱️ Timing
Total: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 3 | ns3.hover.com, ns2.hover.com... |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
Hierarchy
localhost.sdk.com, www.sdk.com and app.sdk.com are all subdomains of sdk.com.
IP Addresses
sdk.com has exactly one IP address — 216.40.34.41.
cyberbodhi.tv, icbo.com, yourpawsonly.com plus two other host names have IP numbers in common with sdk.com.
Name Servers
Three name servers are authoritative for sdk.com: ns1.hover.com, ns2.hover.com and ns3.hover.com.
The name servers of sdk.com overlap at least partially with those of other domains — among them kabling.com, abbyleathersmusic.com, clesi.com and two more.
These name servers commonly appear alongside the name servers ns1.domaindirect.com and ns2.domaindirect.com.
ns1.hover.com resolves to 216.40.47.26 and 2604:4000:0:d:216:40:47:26. ns2.hover.com resolves to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13. ns3.hover.com resolves to 64.99.96.33 and 2604:4000:0:d:64:99:96:33. All three hostnames point to two IP numbers each.
Mail Servers
sdk.com uses one mail server — mx.hover.com.cust.hostedemail.com.
The mail server setup of sdk.com matches that of other domains such as rtdl2.com, rtpeterson.com, 0079.ca and two others.
There is at least a partial overlap in mail servers between sdk.com and other domains like sholdice.ca, trydice.com and speakvisuals.com.
There is one IP number for mx.hover.com.cust.hostedemail.com: 216.40.42.4.