devcu.com - robtex.com
devcu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.20.56.154🇺🇸 NJIIX-164.20.32.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094 | ||||||
| PTR | steelcloud.exceptionalstack.com | ||||||
| NS | ns1.exceptionalstack.com ⭐ | ||||||
| A | 64.20.56.154🇺🇸 NJIIX-164.20.32.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094 | ||||||
| PTR | steelcloud.exceptionalstack.com | ||||||
| NS | ns2.exceptionalstack.com | ||||||
| A | 64.20.56.155🇺🇸 NJIIX-164.20.32.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094 | ||||||
| PTR | stormcloud.exceptionalstack.com | ||||||
| MX | secure.devcu.com ⭐ | ||||||
| A | 64.20.56.154🇺🇸 NJIIX-164.20.32.0/19 NJIIX.net 110B Meadowlands Pkwy Secaucus, NJ 07094 | ||||||
| PTR | steelcloud.exceptionalstack.com | ||||||
| TXT | google-site-verification=BuQxrXG9VV-IkUFz0iv50lqSLUK500Fq9kSwwk7tIzw | ||||||
| TXT | v=spf1 mx:exceptionalstack.com a:devcu.com ip4:64.20.56.154 -all | ||||||
| SOA | ns1.exceptionalstack.comsupport@devcu.com 2012-08-17 #32 | ||||||
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=1778590481 | ||||||
WOT: SAFE (85/100)
Subdomains
Same first word
devcu.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.exceptionalservers.com2015-06-02 → 2016-01-28 · 4 obs
● 2016-01-28 05:06:04
○ 2026-02-15 15:48:14
○ 2026-05-12 13:18:38
●NSns1.exceptionalstack.com2026-02-15 → 2026-05-12 · 3 obs
● 2026-02-15 15:48:14
● 2026-05-12 13:18:38
○NSns2.exceptionalservers.com2015-06-02 → 2016-01-28 · 4 obs
● 2016-01-28 05:06:04
○ 2026-02-15 15:48:14
○ 2026-05-12 13:18:38
●NSns2.exceptionalstack.com2026-02-15 → 2026-05-12 · 3 obs
● 2026-02-15 15:48:14
● 2026-05-12 13:18:38
○MXmail.exceptionalservers.com2015-06-02 → 2016-01-28 · 4 obs
● 2016-01-28 05:06:04
○ 2026-02-15 15:48:14
○ 2026-05-12 13:18:38
●MXsecure.devcu.com2026-02-15 → 2026-05-12 · 3 obs
● 2026-02-15 15:48:14
● 2026-05-12 13:18:38
○A188.227.165.522015-06-02 → 2016-01-28 · 4 obs
● 2016-01-28 05:06:04
○ 2026-02-15 15:48:14
○ 2026-05-12 13:18:38
●A64.20.56.1542026-02-15 → 2026-05-12 · 3 obs
● 2026-02-15 15:48:14
● 2026-05-12 13:18:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| devcu.com | ns1.exceptionalstack.com, ns2.exceptionalstack.com | 2 records |
✅ Authoritative Response
Server:64.20.56.154
NS records: ns1.exceptionalstack.com, ns2.exceptionalstack.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.20.56.154 |
| NS | 2 | ns1.exceptionalstack.com, ns2.exceptionalstack.com |
| MX | 1 | secure.devcu.com (pri: 10) |
| TXT | 2 | v=spf1 mx:exceptionalstack.com a:devcu.c, google-site-verification=BuQxrXG9VV-IkUF |
| SOA | 1 | ns1.exceptionalstack.com support.devcu.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.exceptionalstack.com, ns2.exceptionalstack.com)
Analysis
Hierarchy
devcu.com is the parent of mail.devcu.com, secure.devcu.com and www.devcu.com.
IP Addresses
devcu.com resolves to one IP number: 64.20.56.154.
other host names including mail.exceptionalservers.com, secure.exceptionalservers.com, www.devcu.com, steelcloud.exceptionalstack.com and mail.devcu.com share IP numbers with devcu.com.
Name Servers
devcu.com is delegated to two name servers ns1.exceptionalstack.com and ns2.exceptionalstack.com.
devcu.com shares the same name server setup as other domains, for instance tigitata.com, exceptionalservers.com, wxdisco.com, exceptionalstack.com and centurionunderground.com.
Host names with one IP number:
ns1.exceptionalstack.com points to 64.20.56.154
ns2.exceptionalstack.com points to 64.20.56.155
Mail Servers
devcu.com is handled by a single mail server, secure.devcu.com.
secure.devcu.com resolves to IP 64.20.56.154.