mdref.com - dns.ninja
mdref.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.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=1786419979 | ||||||
Same first word
mdref.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-04-07 → 2026-08-11 · 3 obs
● 2026-04-07 14:01:14
● 2026-08-11 03:53:30
○NSns1bcp.name.com2016-02-28 → 2017-08-18 · 4 obs
● 2017-08-18 01:14:06
○ 2026-04-07 14:01:14
○ 2026-08-11 03:53:30
●NSns2.afternic.com2026-04-07 → 2026-08-11 · 3 obs
● 2026-04-07 14:01:14
● 2026-08-11 03:53:30
○NSns2qvz.name.com2016-02-28 → 2017-08-18 · 4 obs
● 2017-08-18 01:14:06
○ 2026-04-07 14:01:14
○ 2026-08-11 03:53:30
○NSns3dgr.name.com2016-02-28 → 2017-08-18 · 4 obs
● 2017-08-18 01:14:06
○ 2026-04-07 14:01:14
○ 2026-08-11 03:53:30
○NSns4jpz.name.com2016-02-28 → 2017-08-18 · 4 obs
● 2017-08-18 01:14:06
○ 2026-04-07 14:01:14
○ 2026-08-11 03:53:30
○MX.2026-04-07 → 2026-08-11 · 2 obs
○ 2026-08-11 03:53:30
●A13.248.169.482026-04-07 → 2026-08-11 · 3 obs
● 2026-04-07 14:01:14
● 2026-08-11 03:53:30
○A66.45.229.2002016-07-10 → 2016-11-22 · 5 obs
● 2016-07-10 18:50:58
● 2016-11-22 15:39:08
○ 2017-08-18 01:14:06
○ 2026-08-11 03:53:30
○A69.64.147.2422017-08-18 → 2017-08-18 · 4 obs
● 2017-08-18 01:14:06
○ 2026-04-07 14:01:14
○ 2026-08-11 03:53:30
●A76.223.54.1462026-04-07 → 2026-08-11 · 3 obs
● 2026-04-07 14:01:14
● 2026-08-11 03:53:30
○A8.5.1.582015-06-18 → 2016-01-14 · 4 obs
● 2016-01-14 20:16:30
○ 2016-07-10 18:50:58
○ 2026-08-11 03:53:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| mdref.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdref.com (unsigned zone)
⏱️ Timing
Total: 135ms | 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 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mdref.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
38.116profile.nosf.net, coollocksmith.com, concreti.com plus two other host names have IP numbers in common with mdref.com.
Name Servers
mdref.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of mdref.com is shared with other domains, for instance centraltexaszoo.com, www.bc6789.com, doubleyum.net and two others.
mdref.com partially shares its NS delegation with several other domains, including workplace.tv, daox.org, makescentsbookkeeping.com and two others.
These name servers are regularly seen alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-j5zujyjnpz4gvjrhmqsxae.ns101.verify.hn as name servers.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.