sdlwebdesign.com - dns.ninja
sdlwebdesign.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.248.74.221🇺🇸 WINDSTREAM-166.248.0.0/17 Windstream Aggregate (AS7029) | ||||||
| NS | ns1.systemdns.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| MX | mx.sdlwebdesign.com.cust.b.hostedemail.com ⭐ | ||||||
| A | 64.98.38.4🇨🇦 TUCOWS-364.98.38.0/24 IPv4 Allow | ||||||
| PTR | mx.b.hostedemail.com | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1773718570 | ||||||
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=1785196627 | ||||||
Subdomains
ns1.sdlwebdesign.com |
Same first word
sdlwebdesign.com |
Similar names
DNS History
10 records (5 active, 5 former)
○NSmcomns01.webwalkin.com2015-07-26 → 2015-11-25 · 4 obs
● 2015-11-25 17:11:44
○ 2016-03-13 05:57:58
○ 2026-07-27 23:58:12
○NSns1.sdlwebdesign.com2015-07-26 → 2015-11-25 · 4 obs
● 2015-11-25 17:11:44
○ 2016-03-13 05:57:58
○ 2026-07-27 23:58:12
●NSns1.systemdns.com2016-03-13 → 2026-07-27 · 3 obs
● 2016-03-13 05:57:58
● 2026-07-27 23:58:12
○NSns1.webwalkin.com2015-07-26 → 2015-11-25 · 4 obs
● 2015-11-25 17:11:44
○ 2016-03-13 05:57:58
○ 2026-07-27 23:58:12
●NSns2.systemdns.com2016-03-13 → 2026-07-27 · 3 obs
● 2016-03-13 05:57:58
● 2026-07-27 23:58:12
●NSns3.systemdns.com2016-03-13 → 2026-07-27 · 3 obs
● 2016-03-13 05:57:58
● 2026-07-27 23:58:12
○MXmail.webwalkin.com2015-07-26 → 2015-11-25 · 4 obs
● 2015-11-25 17:11:44
○ 2016-03-13 05:57:58
○ 2026-07-27 23:58:12
●MXmx.sdlwebdesign.com.cust.b.hostedemail.com2026-05-15 → 2026-07-27 · 3 obs
● 2026-05-15 00:09:18
● 2026-07-27 23:58:12
●A66.248.74.2212026-05-15 → 2026-07-27 · 3 obs
● 2026-05-15 00:09:18
● 2026-07-27 23:58:12
○A74.218.248.702015-07-26 → 2017-08-08 · 4 obs
● 2017-08-08 12:17:20
○ 2026-05-15 00:09:18
○ 2026-07-27 23:58:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdlwebdesign.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
✅ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdlwebdesign.com (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.248.74.221 |
| NS | 3 | ns2.systemdns.com, ns1.systemdns.com... |
| MX | 1 | mx.sdlwebdesign.com.cust.b.hostedemail.c |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
Hierarchy
sdlwebdesign.com is the parent zone for ns1.sdlwebdesign.com.
IP Addresses
sdlwebdesign.com points to a single IP number: 66.248.74.221.
Other host names — www.webwalkin.com, webwalkin.com, shulermeats.com and ns1.sdlwebdesign.com — share IP numbers with sdlwebdesign.com.
Name Servers
sdlwebdesign.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
sdlwebdesign.com partially shares its NS delegation with several other domains, including aaronhandyman.com, dream(0x6e616b6564).com, schreiberent.com and two others.
ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each resolve to two IP addresses: ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90; ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16; ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.
Mail Servers
sdlwebdesign.com has one mail server: mx.sdlwebdesign.com.cust.b.hostedemail.com.
mx.sdlwebdesign.com.cust.b.hostedemail.com resolves to a single IP number: 64.98.38.4.