eng-class.com - dns.ninja
eng-class.com
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=1785121847 | ||||||
Subdomains
Same first word
eng-class.ru |
eng-class.com |
DNS History
18 records (13 active, 5 former)
●NShugh.ns.cloudflare.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●NSzara.ns.cloudflare.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXalt1.aspmx.l.google.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXalt2.aspmx.l.google.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXaspmx.l.google.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXaspmx2.googlemail.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXaspmx3.googlemail.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXaspmx4.googlemail.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●MXaspmx5.googlemail.com2015-09-02 → 2026-07-27 · 2 obs
● 2026-07-27 03:14:22
●A104.21.26.802026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 03:46:46
● 2026-07-27 03:14:22
○A104.28.8.1222015-09-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:05:10
○ 2026-02-18 03:46:46
○ 2026-07-27 03:14:22
○A104.28.9.1222015-09-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:05:10
○ 2026-02-18 03:46:46
○ 2026-07-27 03:14:22
●A172.67.135.1632026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 03:46:46
● 2026-07-27 03:14:22
○A2400:cb00:2048:1::681c:87a2015-09-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:05:10
○ 2026-02-18 03:46:46
○ 2026-07-27 03:14:22
○A2400:cb00:2048:1::681c:97a2015-09-02 → 2017-02-08 · 4 obs
● 2017-02-08 20:05:10
○ 2026-02-18 03:46:46
○ 2026-07-27 03:14:22
●A2606:4700:3036::6815:1a502026-07-04 → 2026-07-27 · 3 obs
● 2026-07-04 21:13:34
● 2026-07-27 03:14:22
●A2606:4700:3036::ac43:87a32026-02-18 → 2026-07-27 · 3 obs
● 2026-02-18 03:46:46
● 2026-07-27 03:14:22
○A2606:4700:3037::6815:1a502026-02-18 → 2026-06-07 · 5 obs
● 2026-02-18 03:46:46
● 2026-06-07 15:24:48
○ 2026-07-04 21:13:34
○ 2026-07-27 03:14:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| eng-class.com | hugh.ns.cloudflare.com, zara.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.148
NS records: hugh.ns.cloudflare.com, zara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eng-class.com (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.163, 104.21.26.80 |
| AAAA | 2 | 2606:4700:3036::6815:1a50, 2606:4700:3036::ac43:87a3 |
| NS | 2 | hugh.ns.cloudflare.com, zara.ns.cloudflare.com |
| MX | 7 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hugh.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)
Analysis
Hierarchy
ns3.eng-class.com and www2.eng-class.com are both subdomains of eng-class.com.
IP Addresses
eng-class.com resolves to four IP addresses: 104.21.26.80, 172.67.135.163, 2606:4700:3036::6815:1a50 and 2606:4700:3036::ac43:87a3.
zonasklad.com, swissquotecapital.com, rateyourprof.co.in and two other host names share IP numbers with eng-class.com.
Name Servers
DNS delegation for eng-class.com points to two name servers: hugh.ns.cloudflare.com and zara.ns.cloudflare.com.
eng-class.com uses the same name servers as several other domains — among them felnew.com, wecv.com, habbomix.nl and two more.
eng-class.com partially shares its NS delegation with several other domains, including granny-pics.net, evrimyanikoglu.com, erofus.com and two others.
These name servers are regularly seen alongside opal.ns.cloudflare.com and chan.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
hugh.ns.cloudflare.com has IP addresses 108.162.193.117, 172.64.33.117 and 173.245.59.117, plus 3 other.
zara.ns.cloudflare.com has IP addresses 108.162.192.148, 172.64.32.148 and 173.245.58.148, plus 3 other.
Mail Servers
The MX records for eng-class.com point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
eng-class.com has at least partial mail server overlap with other domains such as caminodepaz.net, schoolriverside.com, agroleo.com.br and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com has two IP addresses: 172.253.63.26 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.