stitech.edu - robtex.com
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stitech.edu
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1770848442 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | 26 records |
| stitech.edu | ns1.comcastbusiness.net, ns2.comcastbusiness.net | - |
✅ Authoritative Response
Server: 69.252.250.103
NS records: ns1.comcastbusiness.net, ns2.comcastbusiness.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stitech.edu (unsigned zone)
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.250.221.172 |
| NS | 5 | ns4.comcastbusiness.net, ns5.comcastbusiness.net... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 ip4:208.64.181.100 ip4:198.61.254 |
| SOA | 1 | mmhm.comcastbusiness.net hostmaster.comc |
📌 Glue Records Collected
Total: 26
Out-of-bailiwick: 26 (a.edu-servers.net, b.edu-servers.net, c.edu-servers.net...)
AI analysis
stitech.edu points to a single IP address: 199.250.221.172.
Other host names, such as vps44041.servconfig.com and cleanportablerestrooms.com, share IP numbers with stitech.edu.
stitech.edu is delegated to six name servers: mmhm.comcastbusiness.net, ns1.comcastbusiness.net, ns2.comcastbusiness.net, ns3.comcastbusiness.net, ns4.comcastbusiness.net and ns5.comcastbusiness.net.
stitech.edu at least partially shares name servers with other domains, for example 116.82.96.in-addr.arpa, 113.146.75.in-addr.arpa, 111.17.162.in-addr.arpa, 165.77.96.in-addr.arpa and 142.250.50.in-addr.arpa.
These name servers are often used with dns101.comcast.net, dns103.comcast.net, dns102.comcast.net, dns104.comcast.net and dns105.comcast.net.
Hosts with two IPs:
ns1.comcastbusiness.net points to: 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.
ns2.comcastbusiness.net points to: 2001:558:1004:7:68:87:85:132 and 68.87.85.132.
ns3.comcastbusiness.net points to: 2001:558:1014:c:68:87:76:228 and 68.87.76.228.
ns4.comcastbusiness.net points to: 2001:558:100a:5:68:87:68:244 and 68.87.68.244.
ns5.comcastbusiness.net points to: 2001:558:100e:5:68:87:72:244 and 68.87.72.244.
Hosts with one IP:
mmhm.comcastbusiness.net points to: 69.252.239.101.
stitech.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
stitech.edu shares at least partially some mail servers with other domains, for instance leedslog.com, subzee.io, jvd.es, ns500731.ns500671.ns500754.ns500671.ns500731.ns500704.ns500671.ns500742.ns500649.ns500649.ns500649.tenderladiesbz.com and ns500671.ns500742.ns500742.ns500731.ns500731.ns500704.ns500731.ns500688.ns500649.ns500291.ns500291.lustychickser.com.
these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Each host name points to two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c21::1a and 172.253.63.26
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26