ckneedu.com - robtex.com
ckneedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.229.85.230🇺🇸 ANTBOX192.229.85.0/24 Antbox Network | ||||||
| NS | ns1.he.net ⭐ | ||||||
| A | 2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| A | 216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| NS | ns2.he.net | ||||||
| A | 2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| A | 216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| A | 2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| A | 216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| A | 2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| A | 216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| A | 2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| A | 216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| MX | mx1.ckneedu.com ⭐ | ||||||
| A | 192.229.85.230🇺🇸 ANTBOX192.229.85.0/24 Antbox Network | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.he.nethostmaster@he.net 2026-01-30 #0 | ||||||
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=1771291435 | ||||||
Up
mx1.ckneedu.com |
Same first word
ckneedu.com |
Similar names
necduke.net |
neudeck.org |
neudeck.us |
neudeck.co.at |
neudeck.net |
neudeck.info |
neudeck.de |
neudeck.or.at |
neudeck.eu |
neudeck.at |
neudeck.com |
DNS History
7 records (7 active, 0 former)
●MXmx1.ckneedu.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 15:41:40
●A192.229.85.2302026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 15:41:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ckneedu.com | ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net... | - |
✅ Authoritative Response
Server: 216.218.130.2
NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ckneedu.com (unsigned zone)
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.229.85.230 |
| NS | 5 | ns2.he.net, ns1.he.net... |
| MX | 1 | mx1.ckneedu.com (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.he.net hostmaster.he.net |
AI analysis
ckneedu.com is the parent of mx1.ckneedu.com.
ckneedu.com resolves to a single IP: 192.229.85.230.
Other host names share IP numbers with ckneedu.com; for instance mx1.ckneedu.com.
ckneedu.com delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.
ckneedu.com shares some name servers with other domains, for example magic.mb.ca, belartdesign.com, sera.ie, 128.57.193.in-addr.arpa and reimu.eu.
These name servers are commonly used with the name servers ns2.afraid.org.
Host names with two IPs:
Host ns1.he.net has IPs 2001:470:100::2 and 216.218.130.2.
Host ns2.he.net has IPs 2001:470:200::2 and 216.218.131.2.
Host ns3.he.net has IPs 2001:470:300::2 and 216.218.132.2.
Host ns4.he.net has IPs 2001:470:400::2 and 216.66.1.2.
Host ns5.he.net has IPs 2001:470:500::2 and 216.66.80.18.
ckneedu.com is handled by a single mail server, mx1.ckneedu.com.
Host name mx1.ckneedu.com points to IP 192.229.85.230.