contextnyc.com - robtex.com
contextnyc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.223.100.87🇺🇸 Colocrossing-AS104.223.100.0/24 ColoCrossing | ||||||
| NS | ns01.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2140::1🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| A | 97.74.100.1🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns01.domaincontrol.com | ||||||
| NS | ns02.domaincontrol.com | ||||||
| A | 2603:5:2240::1🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| A | 173.201.68.1🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns02.domaincontrol.com | ||||||
| MX | contextnyc.com ⭐ | ||||||
| A | 104.223.100.87🇺🇸 Colocrossing-AS104.223.100.0/24 ColoCrossing | ||||||
| TXT | v=spf1 ip4:104.223.100.87 -all | ||||||
| SOA | ns01.domaincontrol.comdns@jomax.net 2025-09-24 #38 | ||||||
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=1774807047 | ||||||
MX for
contextnyc.com |
Same first word
contextnyc.com |
DNS History
16 records (4 active, 12 former)
●NSns01.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:18:38
●NSns02.domaincontrol.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:18:38
○NSns1.machighway.com2015-08-03 → 2017-04-02 · 6 obs
● 2015-08-03 06:59:48
● 2016-02-12 11:10:02
○ 2016-07-08 09:37:12
● 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○NSns1.myhostcenter.com2016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 09:37:12
○ 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○NSns2.machighway.com2015-08-03 → 2017-04-02 · 6 obs
● 2015-08-03 06:59:48
● 2016-02-12 11:10:02
○ 2016-07-08 09:37:12
● 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○NSns2.myhostcenter.com2016-07-08 → 2016-07-08 · 4 obs
● 2016-07-08 09:37:12
○ 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○NSns3.machighway.com2017-04-02 → 2017-04-02 · 3 obs
● 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○NSns4.machighway.com2017-04-02 → 2017-04-02 · 3 obs
● 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○NSothersteve.itsamac.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-03 06:59:48
○ 2026-03-29 18:18:38
○NSsteve.itsamac.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-03 06:59:48
○ 2026-03-29 18:18:38
●MXcontextnyc.com2015-08-03 → 2026-03-29 · 3 obs
● 2015-08-03 06:59:48
● 2026-03-29 18:18:38
○MXinbox.itsamac.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-03 06:59:48
○ 2026-03-29 18:18:38
●A104.223.100.872026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 18:18:38
○A199.204.248.1202016-07-08 → 2017-04-02 · 4 obs
● 2016-07-08 09:37:12
● 2017-04-02 09:17:16
○ 2026-03-29 18:18:38
○A216.183.98.282007-10-22 → 2007-10-22 · 3 obs
○ 2015-08-03 06:59:48
○ 2026-03-29 18:18:38
○A69.16.232.472015-08-03 → 2016-02-12 · 5 obs
● 2015-08-03 06:59:48
● 2016-02-12 11:10:02
○ 2016-07-08 09:37:12
○ 2026-03-29 18:18:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| contextnyc.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextnyc.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.223.100.87 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 1 | contextnyc.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:104.223.100.87 -all |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
Mail Server Role
contextnyc.com serves as the mail server for contextnyc.com.
IP Addresses
contextnyc.com points to an IP address: 104.223.100.87.
Name Servers
Two name servers ns01.domaincontrol.com and ns02.domaincontrol.com handle the delegation for contextnyc.com.
contextnyc.com shares the same name server setup as other domains, for instance faromed.at, nalas.us, kedosh.com, organicnomnom.com and ventuslatam.com.
Host names with two IP numbers:
ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1.
ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.
Mail Servers
contextnyc.com is handled by a single mail server.
The host name contextnyc.com points to IP 104.223.100.87.