classmate.us - dns.ninja
classmate.us
| 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 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786689074 | ||||||
Subdomains
www.classmate.us |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-06-30 → 2016-04-24 · 4 obs
● 2016-04-24 06:41:22
○ 2017-03-30 19:45:52
○ 2026-08-14 07:21:50
●NSns1.afternic.com2026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 01:20:56
● 2026-08-14 07:21:50
○NSns1.uniregistrymarket.link2017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 19:45:52
○ 2026-02-22 01:20:56
○ 2026-08-14 07:21:50
●NSns2.afternic.com2026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 01:20:56
● 2026-08-14 07:21:50
○NSns2.uniregistrymarket.link2017-03-30 → 2017-03-30 · 4 obs
● 2017-03-30 19:45:52
○ 2026-02-22 01:20:56
○ 2026-08-14 07:21:50
○NSsell.internettraffic.com2015-06-30 → 2016-04-24 · 4 obs
● 2016-04-24 06:41:22
○ 2017-03-30 19:45:52
○ 2026-08-14 07:21:50
●A13.248.169.482026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 01:20:56
● 2026-08-14 07:21:50
○A69.172.201.1532016-04-24 → 2017-03-30 · 5 obs
● 2016-04-24 06:41:22
● 2017-03-30 19:45:52
○ 2026-02-22 01:20:56
○ 2026-08-14 07:21:50
○A69.172.201.2082015-06-30 → 2016-02-02 · 4 obs
● 2016-02-02 11:40:38
○ 2016-04-24 06:41:22
○ 2026-08-14 07:21:50
●A76.223.54.1462026-02-22 → 2026-08-14 · 3 obs
● 2026-02-22 01:20:56
● 2026-08-14 07:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, m.cctld.us, b.cctld.us, n.cctld.us... | - |
| classmate.us | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classmate.us (unsigned zone)
⏱️ Timing
Total: 411ms | 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 |
Analysis
Hierarchy
www.classmate.us is a subdomain of classmate.us.
IP Addresses
classmate.us has two IP addresses: 13.248.169.48 and 76.223.54.146
shiobetapk.xyz, spiroconnect.com, oabot.com and two other host names share IP numbers with classmate.us.
Name Servers
DNS delegation for classmate.us points to two name servers: ns1.afternic.com and ns2.afternic.com.
classmate.us uses the same name servers as several other domains — among them dc-d0925a89.lexormedia.com, mx.savvychemical.com, deltadl.com and two more.
The name servers of classmate.us overlap at least partially with those of other domains — among them near.wtf, accomres.com, enervis.com and two more.
These name servers commonly co-occur with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.