dev-office.com - dns.ninja
dev-office.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.139.206.119🇩🇪 AS395092213.139.204.0/22 | ||||||
| NS | ns1.shockhosting.com ⭐ | ||||||
| A | 2607:a680:0:1::5353🇺🇸 AS3950922607:a680::/48 CID30809 Proxy Registration NYC1 | ||||||
| A | 107.161.50.4🇺🇸 AS395092107.161.50.0/23 Proxy Registration CID19089 NYC1 | ||||||
| PTR | ns1.shockhosting.com | ||||||
| NS | ns2.shockhosting.com | ||||||
| A | 2607:a680:1:9::5353🇺🇸 AS3950922607:a680:1::/48 | ||||||
| A | 199.87.210.5🇺🇸 AS395092199.87.210.0/23 | ||||||
| PTR | ns2.shockhosting.com | ||||||
| MX | dev-office.com ⭐ | ||||||
| A | 213.139.206.119🇩🇪 AS395092213.139.204.0/22 | ||||||
| TXT | v=spf1 ip4:213.139.206.2 ip4:213.139.206.119 include:relay.mailchannels.net +... | ||||||
| SOA | ns1.shockhosting.comnetwork@shockhosting.com 2026-07-10 #1 | ||||||
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=1787168424 | ||||||
MX for
dev-office.com |
Subdomains
www.dev-office.com |
Same first word
dev-office.com |
dev-office.net |
Similar names
Previous names
Next names
DNS History
10 records (4 active, 6 former)
○NSns1.dnsowl.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 09:21:32
○ 2026-08-19 19:58:08
●NSns1.shockhosting.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 09:21:32
● 2026-08-19 19:58:08
○NSns2.dnsowl.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 09:21:32
○ 2026-08-19 19:58:08
●NSns2.shockhosting.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 09:21:32
● 2026-08-19 19:58:08
○NSns3.dnsowl.com2017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 09:21:32
○ 2026-08-19 19:58:08
●MXdev-office.com2026-08-19 → 2026-08-19 · 2 obs
● 2026-08-19 19:58:08
○A107.161.23.2042017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 09:21:32
○ 2026-08-19 19:58:08
○A164.132.212.722017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 09:21:32
○ 2026-08-19 19:58:08
○A167.114.213.1992017-09-28 → 2017-09-28 · 3 obs
○ 2026-08-19 09:21:32
○ 2026-08-19 19:58:08
●A213.139.206.1192026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 09:21:32
● 2026-08-19 19:58:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| dev-office.com | ns1.shockhosting.com, ns2.shockhosting.com | 2 records |
✅ Authoritative Response
Server:199.87.210.5
NS records: ns1.shockhosting.com, ns2.shockhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-office.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.139.206.119 |
| NS | 2 | ns2.shockhosting.com, ns1.shockhosting.com |
| MX | 1 | dev-office.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:213.139.206.2 ip4:213.139.206 |
| SOA | 1 | ns1.shockhosting.com network.shockhostin |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.shockhosting.com, ns2.shockhosting.com)
Analysis
Hierarchy
www.dev-office.com is a subdomain of dev-office.com.
Mail Server Role
The MX record for dev-office.com points back to dev-office.com — it is its own mail server.
IP Addresses
dev-office.com directs to one IP number, which is 213.139.206.119.
Name Servers
The NS records for dev-office.com delegate to ns1.shockhosting.com and ns2.shockhosting.com.
dev-office.com has the same name server delegation as a number of other domains, such as mbbsbangladesh.com, venusserver.com, thegreasebucket.com and two more.
The name servers of dev-office.com overlap at least partially with those of other domains — among them iclickpromotions.com, nostoryleftbehind.com, heirloomhomeproducts.com and two more.
These name servers commonly co-occur with the name servers ns1.shockhosting.net, ns2.shockhosting.net, ns1.our-host.com and ns2.our-host.com.
ns1.shockhosting.com resolves to 107.161.50.4 and 2607:a680:0:1::5353. Likewise, ns2.shockhosting.com resolves to 199.87.210.5 and 2607:a680:1:9::5353 — two IP addresses apiece.
Mail Servers
The MX record for dev-office.com points to a single mail server: dev-office.com.
dev-office.com resolves to 213.139.206.119 and no other IP number.