firl.us - robtex.com
firl.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 93.218.102.42🇩🇪 DTAG93.192.0.0/10 Deutsche Telekom AG Internet Service Provider | ||||||
| PTR | p5dda662a.dip0.t-ipconnect.de | ||||||
| NS | ns1.domainoffensive.de ⭐ | ||||||
| A | 2001:67c:1bc::21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.mainns.de | ||||||
| A | 192.174.68.21🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.mainns.de | ||||||
| NS | ns2.domainoffensive.eu | ||||||
| A | 2001:67c:10b8::21🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| A | 176.97.158.21🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.mainns.eu | ||||||
| NS | ns3.domainoffensive.net | ||||||
| A | 2001:67c:1bc::20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns3.mainns.net | ||||||
| A | 192.174.68.20🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns3.mainns.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.domainoffensive.deinfo@domains.resellerinterface.de serial=1781570167 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785261405 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns1.registrar-servers.com2015-06-24 → 2018-08-12 · 4 obs
● 2018-08-12 04:48:20
○ 2020-12-02 08:07:38
○ 2026-07-28 18:06:52
○NSdns2.registrar-servers.com2015-06-24 → 2018-08-12 · 4 obs
● 2018-08-12 04:48:20
○ 2020-12-02 08:07:38
○ 2026-07-28 18:06:52
○NSdns3.registrar-servers.com2015-06-24 → 2018-08-12 · 4 obs
● 2018-08-12 04:48:20
○ 2020-12-02 08:07:38
○ 2026-07-28 18:06:52
○NSdns4.registrar-servers.com2015-06-24 → 2018-08-12 · 4 obs
● 2018-08-12 04:48:20
○ 2020-12-02 08:07:38
○ 2026-07-28 18:06:52
○NSdns5.registrar-servers.com2015-06-24 → 2018-08-12 · 4 obs
● 2018-08-12 04:48:20
○ 2020-12-02 08:07:38
○ 2026-07-28 18:06:52
●NSns1.domainoffensive.de2020-12-02 → 2026-07-28 · 3 obs
● 2020-12-02 08:07:38
● 2026-07-28 18:06:52
●NSns2.domainoffensive.eu2020-12-02 → 2026-07-28 · 3 obs
● 2020-12-02 08:07:38
● 2026-07-28 18:06:52
●NSns3.domainoffensive.net2020-12-02 → 2026-07-28 · 3 obs
● 2020-12-02 08:07:38
● 2026-07-28 18:06:52
○MXmail.firl.us2020-12-02 → 2020-12-02 · 3 obs
○ 2026-06-06 00:57:40
○ 2026-07-28 18:06:52
○A162.255.119.1982015-06-24 → 2018-08-12 · 4 obs
● 2018-08-12 04:48:20
○ 2020-12-02 08:07:38
○ 2026-07-28 18:06:52
○A5.230.159.182020-12-02 → 2020-12-02 · 4 obs
● 2020-12-02 08:07:38
○ 2026-06-06 00:57:40
○ 2026-07-28 18:06:52
○A91.1.208.1562026-06-06 → 2026-06-08 · 5 obs
● 2026-06-06 00:57:40
● 2026-06-08 03:59:38
○ 2026-07-19 13:55:34
○ 2026-07-28 18:06:52
●A93.218.102.422026-07-19 → 2026-07-28 · 3 obs
● 2026-07-19 13:55:34
● 2026-07-28 18:06:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| firl.us | ns3.domainoffensive.net, ns2.domainoffensive.eu, ns1.domainoffensive.de | - |
✅ Authoritative Response
Server:192.174.68.21
NS records: ns3.domainoffensive.net, ns2.domainoffensive.eu, ns1.domainoffensive.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firl.us (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.218.102.42 |
| NS | 3 | ns1.domainoffensive.de, ns2.domainoffensive.eu... |
| MX | 1 | . (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.domainoffensive.de info.domains.rese |
Analysis
IP Addresses
firl.us resolves to just one IP address, 93.218.102.42.
Name Servers
firl.us is served by three name servers: ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.
firl.us shares at least some of its name servers with other domains, including servicechat.de, toyota-bitburg.de, markenimmittelstand.org and two others.
These name servers are frequently paired with the name servers ns2.domainoffensive.de and ns3.domainoffensive.de.
The hostnames ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net each direct to two IP addresses — ns1.domainoffensive.de to 192.174.68.21 and 2001:67c:1bc::21, ns2.domainoffensive.eu to 176.97.158.21 and 2001:67c:10b8::21, and ns3.domainoffensive.net to 192.174.68.20 and 2001:67c:1bc::20.