mduc.com - dns.ninja
mduc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1784031627 | ||||||
Subdomains
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
●NSns1.afternic.com2026-02-14 → 2026-07-14 · 3 obs
● 2026-02-14 22:33:30
● 2026-07-14 12:22:26
○NSns1.business.allstream.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-24 09:36:14
○ 2026-07-14 12:22:26
●NSns2.afternic.com2026-02-14 → 2026-07-14 · 3 obs
● 2026-02-14 22:33:30
● 2026-07-14 12:22:26
○NSns2.business.allstream.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-24 09:36:14
○ 2026-07-14 12:22:26
○NSns53.worldnic.com2015-08-24 → 2017-09-06 · 5 obs
● 2015-08-24 09:36:14
● 2017-09-06 16:20:42
○ 2026-02-14 22:33:30
○ 2026-07-14 12:22:26
○NSns54.worldnic.com2015-08-24 → 2017-09-06 · 5 obs
● 2015-08-24 09:36:14
● 2017-09-06 16:20:42
○ 2026-02-14 22:33:30
○ 2026-07-14 12:22:26
○MXalt1.aspmx.l.google.com2015-08-24 → 2026-02-16 · 5 obs
● 2015-08-24 09:36:14
● 2026-02-16 22:20:38
○ 2026-02-17 22:32:38
○ 2026-07-14 12:22:26
○MXalt2.aspmx.l.google.com2015-08-24 → 2026-02-16 · 5 obs
● 2015-08-24 09:36:14
● 2026-02-16 22:20:38
○ 2026-02-17 22:32:38
○ 2026-07-14 12:22:26
○MXalt3.aspmx.l.google.com2015-08-24 → 2026-02-16 · 5 obs
● 2015-08-24 09:36:14
● 2026-02-16 22:20:38
○ 2026-02-17 22:32:38
○ 2026-07-14 12:22:26
○MXalt4.aspmx.l.google.com2015-08-24 → 2026-02-16 · 5 obs
● 2015-08-24 09:36:14
● 2026-02-16 22:20:38
○ 2026-02-17 22:32:38
○ 2026-07-14 12:22:26
○MXaspmx.l.google.com2015-08-24 → 2026-02-16 · 5 obs
● 2015-08-24 09:36:14
● 2026-02-16 22:20:38
○ 2026-02-17 22:32:38
○ 2026-07-14 12:22:26
○MXmx.business.allstream.net2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-24 09:36:14
○ 2026-07-14 12:22:26
●A13.248.169.482026-02-14 → 2026-07-14 · 3 obs
● 2026-02-14 22:33:30
● 2026-07-14 12:22:26
○A216.123.13.912009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-24 09:36:14
○ 2026-07-14 12:22:26
○A69.49.101.512015-08-24 → 2017-09-06 · 5 obs
● 2015-08-24 09:36:14
● 2017-09-06 16:20:42
○ 2026-02-14 22:33:30
○ 2026-07-14 12:22:26
●A76.223.54.1462026-02-14 → 2026-07-14 · 3 obs
● 2026-02-14 22:33:30
● 2026-07-14 12:22:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| mduc.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mduc.com (unsigned zone)
⏱️ Timing
Total: 1202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
mduc.com sits above home.mduc.com, mail.mduc.com and hosting.mduc.com in the domain hierarchy.
IP Addresses
mduc.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with mail.narm.com, lamalu.com and whereami.place, also share IP numbers with mduc.com.
Name Servers
mduc.com is served by two delegated name servers, ns1.afternic.com and ns2.afternic.com.
mduc.com shares its NS records with other domains, for example ns.annunakis.com, ucoy.heavenforum.org, 5.xrgemini.com and two others.
There is at least partial name server overlap between mduc.com and other domains — reflexion.online, redblue.online, buildertool.com and two more among them.
These name servers tend to appear in combination with the name servers verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-urj2ap2akmgcchkhharttb.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
Each of the two host names carries two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.