offc.net - dns.ninja
offc.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.182.103🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky003.rakko.zone | ||||||
| NS | ns1.rakko.zone ⭐ | ||||||
| A | 172.64.52.196🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.rakko.zone | ||||||
| A | 172.64.53.134🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | offc.net ⭐ | ||||||
| A | 183.90.182.103🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | tky003.rakko.zone | ||||||
| TXT | v=spf1 +a +mx +ip4:183.90.182.103 ~all | ||||||
| SOA | ns1.rakko.zonehostmaster@offc.net 2025-06-25 #1 | ||||||
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=1785499187 | ||||||
MX for
offc.net |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.buydomains.com2015-11-20 → 2017-04-02 · 4 obs
● 2017-04-02 09:12:40
○ 2026-02-17 19:20:32
○ 2026-07-31 12:18:18
●NSns1.rakko.zone2026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 19:20:32
● 2026-07-31 12:18:18
●NSns2.rakko.zone2026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 19:20:32
● 2026-07-31 12:18:18
●MXoffc.net2026-02-17 → 2026-07-31 · 2 obs
● 2026-07-31 12:18:18
○A141.8.225.1242015-11-20 → 2016-07-13 · 5 obs
● 2015-11-20 21:22:54
● 2016-07-13 15:31:14
○ 2017-04-02 09:12:40
○ 2026-07-31 12:18:18
●A183.90.182.1032026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 19:20:32
● 2026-07-31 12:18:18
○A207.148.248.1432017-04-02 → 2020-04-12 · 5 obs
● 2017-04-02 09:12:40
● 2020-04-12 16:52:54
○ 2026-02-17 19:20:32
○ 2026-07-31 12:18:18
○A66.151.181.492015-07-07 → 2015-07-07 · 3 obs
○ 2015-11-20 21:22:54
○ 2026-07-31 12:18:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| offc.net | ns1.rakko.zone, ns2.rakko.zone | - |
✅ Authoritative Response
Server:172.64.53.134
NS records: ns1.rakko.zone, ns2.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offc.net (unsigned zone)
⏱️ Timing
Total: 867ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.182.103 |
| NS | 2 | ns2.rakko.zone, ns1.rakko.zone |
| MX | 1 | offc.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:183.90.182.103 ~all |
| SOA | 1 | ns1.rakko.zone hostmaster.offc.net |
Analysis
Mail Server Role
The MX record for offc.net points back to offc.net — it is its own mail server.
IP Addresses
offc.net directs to one IP number, which is 183.90.182.103.
Among the host names that share IP numbers with offc.net are www.fedele.net, ruxi.net, wan-wan-wan.com and two others.
Name Servers
The NS records for offc.net delegate to ns1.rakko.zone and ns2.rakko.zone.
offc.net has the same name server delegation as a number of other domains, such as high-end.jp, pontaro-brog.com, eb-keiyo.jp and two more.
ns1.rakko.zone directs to 172.64.52.196 and ns2.rakko.zone directs to 172.64.53.134; each host name points to exactly one IP number.
Mail Servers
The MX record for offc.net points to a single mail server: offc.net.
offc.net resolves to 183.90.182.103 and no other IP number.