sdcode.org - dns.ninja
sdcode.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.148.24.244🇺🇸 CHARTER_COMMUNICATIONS-BB131.148.0.0/17 Charter Communications | ||||||
| PTR | alpha.secure4u.net | ||||||
| NS | sdcode.org ⭐ | ||||||
| A | 131.148.24.244🇺🇸 CHARTER_COMMUNICATIONS-BB131.148.0.0/17 Charter Communications | ||||||
| PTR | alpha.secure4u.net | ||||||
| NS | dns7a.gwizfl.org | ||||||
| A | 131.148.24.242🇺🇸 CHARTER_COMMUNICATIONS-BB131.148.0.0/17 Charter Communications | ||||||
| PTR | mail.gwizfl.org | ||||||
| NS | dns7b.gwizfl.org | ||||||
| A | 131.148.24.243🇺🇸 CHARTER_COMMUNICATIONS-BB131.148.0.0/17 Charter Communications | ||||||
| PTR | syn-131-148-024-243.biz.spectrum.com | ||||||
| MX | mail.sdcode.org ⭐ | ||||||
| A | 131.148.24.244🇺🇸 CHARTER_COMMUNICATIONS-BB131.148.0.0/17 Charter Communications | ||||||
| PTR | alpha.secure4u.net | ||||||
| TXT | v=spf1 ip4:131.148.24.244 a:gwizfl.org -all | ||||||
| SOA | sdcode.orghostmaster@sdcode.org serial=248587021 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783237342 | ||||||
NS for
sdcode.org |
Subdomains
mail.sdcode.org |
mailin.sdcode.org |
hostmaster.sdcode.org |
Same first word
sdcode.org |
Similar names
DNS History
8 records (5 active, 3 former)
●NSdns7a.gwizfl.org2015-05-15 → 2026-07-05 · 2 obs
● 2026-07-05 08:18:34
●NSdns7b.gwizfl.org2015-05-15 → 2026-07-05 · 2 obs
● 2026-07-05 08:18:34
●NSsdcode.org2015-05-15 → 2026-07-05 · 2 obs
● 2026-07-05 08:18:34
●MXmail.sdcode.org2015-05-15 → 2026-07-05 · 2 obs
● 2026-07-05 08:18:34
○MXmailin.sdcode.org2015-05-15 → 2016-03-27 · 4 obs
● 2016-03-27 12:08:02
○ 2017-04-10 14:04:40
○ 2026-07-05 08:18:34
●A131.148.24.2442020-04-11 → 2026-07-05 · 3 obs
● 2020-04-11 20:24:58
● 2026-07-05 08:18:34
○A63.151.8.762017-04-10 → 2017-04-10 · 4 obs
● 2017-04-10 14:04:40
○ 2020-04-11 20:24:58
○ 2026-07-05 08:18:34
○A65.34.29.2302015-05-15 → 2016-03-27 · 4 obs
● 2016-03-27 12:08:02
○ 2017-04-10 14:04:40
○ 2026-07-05 08:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| sdcode.org | dns7a.gwizfl.org, dns7b.gwizfl.org | 2 records |
✅ Authoritative Response
Server:131.148.24.242
NS records: dns7a.gwizfl.org, dns7b.gwizfl.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdcode.org (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.148.24.244 |
| NS | 2 | dns7a.gwizfl.org, dns7b.gwizfl.org |
| MX | 1 | mail.sdcode.org (pri: 20) |
| TXT | 1 | v=spf1 ip4:131.148.24.244 a:gwizfl.org |
| SOA | 1 | sdcode.org hostmaster.sdcode.org |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns7a.gwizfl.org, dns7b.gwizfl.org)
Analysis
Hierarchy
mail.sdcode.org, mailin.sdcode.org and hostmaster.sdcode.org each fall under the parent domain sdcode.org.
Name Server Role
sdcode.org acts as a name server for sdcode.org, meaning it is self-referentially delegated.
dns7a.gwizfl.org, dns7b.gwizfl.org and sdcode.org regularly act as name servers together.
IP Addresses
sdcode.org resolves to one IP address: 131.148.24.244.
dnsa.lyonsfl.com, mailin.sdcode.org, hostmaster.sdcode.org and two other host names share IP numbers with sdcode.org.
Name Servers
The DNS delegation for sdcode.org uses three name servers — sdcode.org, dns7a.gwizfl.org and dns7b.gwizfl.org.
sdcode.org partially shares its NS delegation with several other domains, including hdhagriproducts.com, theshoresandmore.com, yachcgss.com and two others.
In DNS configurations, these name servers often share authority with sattinc.com, clarinetguy.com, secure4u.net and 6 other name servers.
Each of the three hostnames points to exactly one IP address: sdcode.org points to 131.148.24.244, dns7a.gwizfl.org points to 131.148.24.242 and dns7b.gwizfl.org points to 131.148.24.243.
Mail Servers
Mail for sdcode.org is handled by a single mail server, mail.sdcode.org.
mail.sdcode.org points to one IP number — 131.148.24.244.