offsec.guru - dns.ninja
offsec.guru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.70.184.38🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net | ||||||
| PTR | webredir.vip.gandi.net | ||||||
| NS | ns1.gandi.net ⭐ | ||||||
| A | 2001:4b98:aaaa::2🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-1-a.gandi.net | ||||||
| A | 173.246.100.2🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A | ||||||
| PTR | ns-1-a.gandi.net | ||||||
| NS | ns-185-c.gandi.net | ||||||
| A | 2604:3400:aaac::ba🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc. | ||||||
| PTR | ns-185-c.gandi.net | ||||||
| A | 217.70.187.186🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-185-c.gandi.net | ||||||
| NS | ns-36-a.gandi.net | ||||||
| A | 2001:4b98:aaaa::25🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-36-a.gandi.net | ||||||
| A | 173.246.100.37🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A | ||||||
| PTR | ns-36-a.gandi.net | ||||||
| NS | ns-69-b.gandi.net | ||||||
| A | 2001:4b98:aaab::46🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net | ||||||
| PTR | ns-69-b.gandi.net | ||||||
| A | 213.167.230.70🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider | ||||||
| PTR | ns-69-b.gandi.net | ||||||
| SOA | ns1.gandi.nethostmaster@gandi.net serial=1780531200 | ||||||
guru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.guru ⭐ | ||||||
| NS | v0n1.nic.guru | ||||||
| NS | v0n2.nic.guru | ||||||
| NS | v0n3.nic.guru | ||||||
| NS | v2n0.nic.guru | ||||||
| NS | v2n1.nic.guru | ||||||
| SOA | v0n0.nic.guruhostmaster@donuts.email serial=1780807774 | ||||||
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
seffco.co.uk |
sffeco.com |
fesfoc.de |
sffeco.com.sa |
fesfoc.com |
seffco.com |
coffes.se |
secoff.net |
coseff.com |
soceff.com |
coffes.com |
soceff.org |
DNS History
12 records (5 active, 7 former)
●NSns-185-c.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 17:55:54
● 2026-06-07 05:06:16
●NSns-36-a.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 17:55:54
● 2026-06-07 05:06:16
●NSns-69-b.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 17:55:54
● 2026-06-07 05:06:16
●NSns1.gandi.net2026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 17:55:54
● 2026-06-07 05:06:16
○NSns11.domaincontrol.com2017-07-09 → 2017-07-09 · 4 obs
● 2017-07-09 02:11:46
○ 2026-03-24 17:55:54
○ 2026-06-07 05:06:16
○NSns12.domaincontrol.com2017-07-09 → 2017-07-09 · 4 obs
● 2017-07-09 02:11:46
○ 2026-03-24 17:55:54
○ 2026-06-07 05:06:16
○NSpdns05.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs
○ 2017-07-09 02:11:46
○ 2026-06-07 05:06:16
○NSpdns06.domaincontrol.com2016-12-11 → 2016-12-11 · 3 obs
○ 2017-07-09 02:11:46
○ 2026-06-07 05:06:16
○MXmailstore1.secureserver.net2016-12-11 → 2017-07-09 · 4 obs
● 2017-07-09 02:11:46
○ 2026-03-24 17:55:54
○ 2026-06-07 05:06:16
○MXsmtp.secureserver.net2016-12-11 → 2017-07-09 · 4 obs
● 2017-07-09 02:11:46
○ 2026-03-24 17:55:54
○ 2026-06-07 05:06:16
○A184.168.221.432016-12-11 → 2017-07-09 · 4 obs
● 2017-07-09 02:11:46
○ 2026-03-24 17:55:54
○ 2026-06-07 05:06:16
●A217.70.184.382026-03-24 → 2026-06-07 · 3 obs
● 2026-03-24 17:55:54
● 2026-06-07 05:06:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| guru | v0n0.nic.guru, v0n1.nic.guru, v0n2.nic.guru, v0n3.nic.guru... | 12 records |
| offsec.guru | ns-36-a.gandi.net, ns-69-b.gandi.net, ns-185-c.gandi.net | - |
✅ Authoritative Response
Server:217.70.187.186
NS records: ns-36-a.gandi.net, ns-69-b.gandi.net, ns-185-c.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for offsec.guru (unsigned zone)
⏱️ Timing
Total: 643ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.70.184.38 |
| NS | 3 | ns-185-c.gandi.net, ns-36-a.gandi.net... |
| SOA | 1 | ns1.gandi.net hostmaster.gandi.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.guru, v0n0.nic.guru, v0n1.nic.guru...)
Analysis
IP Addresses
offsec.guru resolves to just one IP address, 217.70.184.38.
Two other host names, along with chateaunet.fr, digitizedocuments.com and efficolor.fr, also share IP numbers with offsec.guru.
Name Servers
offsec.guru carries NS records pointing to 4 name servers: ns-185-c.gandi.net, ns-36-a.gandi.net, ns-69-b.gandi.net and ns1.gandi.net.
At least some of offsec.guru's name servers are shared with other domains, for example erp5.pro, arkyve.net, betadigitis.com and two more.
These name servers are often deployed together with the name servers ns-8-a.gandi.net, ns-200-b.gandi.net, ns-244-c.gandi.net and five others.
Four hostnames, each resolving to a pair of IP addresses: ns-185-c.gandi.net directs to 217.70.187.186 and 2604:3400:aaac::ba; ns-36-a.gandi.net directs to 173.246.100.37 and 2001:4b98:aaaa::25; ns-69-b.gandi.net directs to 213.167.230.70 and 2001:4b98:aaab::46; ns1.gandi.net directs to 173.246.100.2 and 2001:4b98:aaaa::2.