mdshumanities.com - robtex.com
mdshumanities.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.198.240.16🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| PTR | mi3-ss110.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.mdshumanities.com ⭐ | ||||||
| A | 66.198.240.16🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| PTR | mi3-ss110.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:66.198.240.16 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ss110.a2hosting.com 2026-05-01 #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=1781536935 | ||||||
Same first word
mdshumanities.com |
DNS History
8 records (6 active, 2 former)
●NSns1.a2hosting.com2026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 00:40:12
● 2026-06-15 15:42:04
●NSns2.a2hosting.com2026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 00:40:12
● 2026-06-15 15:42:04
●NSns3.a2hosting.com2026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 00:40:12
● 2026-06-15 15:42:04
●NSns4.a2hosting.com2026-02-23 → 2026-06-15 · 3 obs
● 2026-02-23 00:40:12
● 2026-06-15 15:42:04
○NSns5.ixwebhosting.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-05-31 14:58:32
○ 2026-06-15 15:42:04
○NSns6.ixwebhosting.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-05-31 14:58:32
○ 2026-06-15 15:42:04
●MXmail.mdshumanities.com2026-02-23 → 2026-06-15 · 2 obs
● 2026-06-15 15:42:04
●A66.198.240.162026-02-23 → 2026-06-15 · 2 obs
● 2026-06-15 15:42:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| mdshumanities.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:13.248.158.180
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdshumanities.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.198.240.16 |
| NS | 4 | ns1.a2hosting.com, ns3.a2hosting.com... |
| MX | 1 | mail.mdshumanities.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:66.198.240.16 include |
| SOA | 1 | ns1.a2hosting.com root.mi3-ss110.a2hosti |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
IP Addresses
mdshumanities.com directs to one IP number, which is 66.198.240.16.
Among the host names that share IP numbers with mdshumanities.com are cpcalendars.tremun.com.mx, mail.air-education.com, knotti.org and two others.
Name Servers
The domain mdshumanities.com is delegated to these four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
At least some of mdshumanities.com's name servers are shared with other domains, for example homeinvt.com, liverpool-redarmy.com, esgar.com.mx and two more.
These name servers are often deployed together with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
ns1.a2hosting.com resolves to 13.248.158.180. ns2.a2hosting.com resolves to 75.2.118.134. ns3.a2hosting.com resolves to 76.223.26.245. ns4.a2hosting.com resolves to 99.83.147.209. All four hosts carry exactly one IP address.
Mail Servers
mdshumanities.com routes its mail through a single mail server, mail.mdshumanities.com.
mail.mdshumanities.com directs to just one IP number, 66.198.240.16.