offsec.org - dns.ninja
offsec.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1780829172 | ||||||
Same first word
offsec.de |
offsec.ir |
offsec.com |
offsec.training |
offsec.ru |
offsec.us |
offsec.tools |
offsec.net |
offsec.eu |
offsec.me |
offsec.org |
offsec.guru |
offsec.nl |
offsec.expert |
offsec.one |
offsec.co.uk |
offsec.pl |
Similar names
coseff.com |
soceff.com |
coffes.com |
soceff.org |
seffco.co.uk |
sffeco.com |
fesfoc.de |
sffeco.com.sa |
fesfoc.com |
seffco.com |
coffes.se |
secoff.net |
DNS History
12 records (5 active, 7 former)
●NSns-103-a.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 02:01:00
● 2026-06-07 11:10:28
●NSns-138-c.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 02:01:00
● 2026-06-07 11:10:28
●NSns-39-b.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 02:01:00
● 2026-06-07 11:10:28
●NSns1.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 02:01:00
● 2026-06-07 11:10:28
○NSns1.no-ip.com2015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
○NSns2.no-ip.com2015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
○NSns3.no-ip.com2015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
○NSns4.no-ip.com2015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
○NSns5.no-ip.com2015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
○MXmail.offsec.org2015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
●A127.0.0.12026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 02:01:00
● 2026-06-07 11:10:28
○A212.39.6.352015-07-14 → 2018-11-06 · 4 obs
● 2018-11-06 04:14:34
○ 2026-03-24 02:01:00
○ 2026-06-07 11:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| offsec.org | ns-39-b.gandi.net, ns-103-a.gandi.net, ns-138-c.gandi.net | - |
✅ Authoritative Response
Server:213.167.230.40
NS records: ns-39-b.gandi.net, ns-103-a.gandi.net, ns-138-c.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offsec.org (unsigned zone)
⏱️ Timing
Total: 598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 3 | ns-39-b.gandi.net, ns-103-a.gandi.net... |
| SOA | 1 | ns1.gandi.net hostmaster.gandi.net |
Analysis
IP Addresses
offsec.org resolves to one IP address: 127.0.0.1.
92.156.static.quadranet.com, dnamailservice.co.za, www.service-sante-ameli.com and two other host names share IP numbers with offsec.org.
Name Servers
Authority for offsec.org is delegated across 4 name servers: ns-103-a.gandi.net, ns-138-c.gandi.net, ns-39-b.gandi.net and ns1.gandi.net.
The name servers of offsec.org overlap at least partially with those of other domains — among them llorca.us, topdown.be, jaxonhostetler.com and two more.
It is common to see these name servers paired with ns-92-a.gandi.net, ns-12-b.gandi.net, ns-109-b.gandi.net and seven other name servers.
Each of the four hosts ns-103-a.gandi.net, ns-138-c.gandi.net, ns-39-b.gandi.net and ns1.gandi.net has two IP addresses. ns-103-a.gandi.net points to 173.246.100.104 and 2001:4b98:aaaa::68. ns-138-c.gandi.net points to 217.70.187.139 and 2604:3400:aaac::8b. ns-39-b.gandi.net points to 213.167.230.40 and 2001:4b98:aaab::28. ns1.gandi.net points to 173.246.100.2 and 2001:4b98:aaaa::2.