f-a.us - robtex.com
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f-a.us
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=1770985508 | ||||||
Up
www.f-a.us |
Same first word
f-a.ch |
f-a.nl |
f-a.eu |
f-a.us |
f-a.in |
f-a.org |
f-a.jp |
f-a.de |
f-a.com |
f-a.no |
f-a.ru |
f-a.me |
f-a.net |
f-a.nz |
f-a.pl |
f-a.it |
f-a.com.ua |
f-a.com.cn |
f-a.cn |
f-a.ir |
f-a.co |
f-a.co.uk |
f-a.dk |
f-a.at |
f-a.cz |
f-a.se |
f-a.fr |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| f-a.us | ns41.domaincontrol.com, ns42.domaincontrol.com | - |
✅ Authoritative Response
Server: 173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-a.us (unsigned zone)
⏱️ Timing
Total: 981ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.185.159.145... |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 3 | v=spf1 include:dc-aa8e722993._spfm.f-a.u, NETORGFT7548277.onmicrosoft.com... |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
AI analysis
www.f-a.us has f-a.us as its parent.
f-a.us maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
Other host names, for instance worcesterhistory.org, exohauler.com, sepialabs.com, goldstaronline.com and mymomo.com share IP numbers with f-a.us.
Two name servers ns41.domaincontrol.com and ns42.domaincontrol.com are delegated to f-a.us.
f-a.us uses the same name server configuration as other domains, such as meditationmusicnow.com, hogfc.com, c037b92867804b72.com, inglebymill.org.uk and bellapts.com.
f-a.us shares some name servers with other domains, for example procsim.com.
Host names with two IPs:
ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21.
ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
f-a.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
f-a.us shares mail servers with other domains at least in part, for instance ns500699.ns500765.ns500699.ns500734.ns500699.ns500734.ns500699.ns500734.ns500699.ns500699.ns500699.ns500683.ns500632.ns500602.dtrkdll.com, ns500737.ns500599.ns500737.ns500599.ns500599.ns500737.ns500724.ns500737.ns500599.ns500724.ns500737.ns500682.ns500599.ns500631.www.yummyflingsfinder.com, ns500734.ns500693.ns500734.ns500734.ns500734.ns500699.ns500693.ns500588.ns500699.ns500683.ns500693.ns500588.ns500602.dtrkdll.com, ns500742.ns500754.ns500731.ns500754.ns500742.ns500731.ns500704.ns500671.ns500678.ns500688.ns500671.ns500649.lustychickser.com and ns500734.ns500693.ns500693.ns500699.ns500699.ns500728.ns500588.ns500699.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com.
These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1a and 192.178.152.27
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)