nyctutor.net - robtex.com
nyctutor.net
net
| 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=1771291465 | ||||||
Same first word
nyctutor.net |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns-1047.awsdns-02.org2015-06-10 → 2026-03-23 · 2 obs
● 2026-03-23 14:37:06
●NSns-1731.awsdns-24.co.uk2015-06-10 → 2026-03-23 · 2 obs
● 2026-03-23 14:37:06
●NSns-489.awsdns-61.com2015-06-10 → 2026-03-23 · 2 obs
● 2026-03-23 14:37:06
●NSns-879.awsdns-45.net2015-06-10 → 2026-03-23 · 2 obs
● 2026-03-23 14:37:06
●MXmx1.emailsrvr.com2015-06-10 → 2026-03-23 · 2 obs
● 2026-03-23 14:37:06
●MXmx2.emailsrvr.com2015-06-10 → 2026-03-23 · 2 obs
● 2026-03-23 14:37:06
○A54.83.55.12015-06-10 → 2016-06-02 · 4 obs
● 2016-06-02 05:31:22
○ 2016-10-11 16:19:42
○ 2026-03-23 14:37:06
●A54.83.55.442016-10-11 → 2026-03-23 · 3 obs
● 2016-10-11 16:19:42
● 2026-03-23 14:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nyctutor.net | ns-489.awsdns-61.com, ns-879.awsdns-45.net, ns-1047.awsdns-02.org, ns-1731.awsdns-24.co.uk | 1 record |
✅ Authoritative Response
Server:205.251.193.233
NS records: ns-489.awsdns-61.com, ns-879.awsdns-45.net, ns-1047.awsdns-02.org, ns-1731.awsdns-24.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nyctutor.net (unsigned zone)
⏱️ Timing
Total: 3428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.83.55.44 |
| NS | 4 | ns-1047.awsdns-02.org, ns-1731.awsdns-24.co.uk... |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | as=1363121796 |
| SOA | 1 | ns-879.awsdns-45.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-879.awsdns-45.net)
Analysis
IP Addresses
nyctutor.net points to an IP address: 54.83.55.44.
other host names include pjdoland.com, ec2-54-83-55-44.compute-1.amazonaws.com, arlingtoneconomics.com, doland.org and techliberation.com; they share IP numbers with nyctutor.net.
Name Servers
nyctutor.net delegates to four name servers: ns-489.awsdns-61.com, ns-879.awsdns-45.net, ns-1047.awsdns-02.org and ns-1731.awsdns-24.co.uk.
Host names with two IP numbers: ns-489.awsdns-61.com points to 2600:9000:5301:e900::1 and 205.251.193.233; ns-879.awsdns-45.net points to 2600:9000:5303:6f00::1 and 205.251.195.111; ns-1047.awsdns-02.org points to 2600:9000:5304:1700::1 and 205.251.196.23; ns-1731.awsdns-24.co.uk points to 2600:9000:5306:c300::1 and 205.251.198.195.
Mail Servers
nyctutor.net is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
nyctutor.net uses the same mail server setup as other domains, for instance rehab.plus, wolfpackranch.us, findlight.com, nysaasc.org and fraumchiropracticofhiltonhead.com.
nyctutor.net shares at least partially some mail servers with other domains, for instance goseegraham.com, abcpure.com, mukshy.co.uk, deurbeslag-expert.nl and promoganhomais.com.br.
Host names with one IP:
mx1.emailsrvr.com points to: 146.20.161.1
mx2.emailsrvr.com points to: 184.106.54.2