n33.us - robtex.com
n33.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=1781506586 | ||||||
Same first word
Similar names
33n.uk |
33n.de |
33n.org |
33n.ru |
3n3.com |
3n3.ir |
33n.cn |
33n.eu |
33n.nl |
3n3.net |
33n.me |
33n.com |
33n.bet |
33n.co.uk |
33n.net |
3n3.online |
DNS History
11 records (8 active, 3 former)
●MXalt1.aspmx.l.google.com2026-06-12 → 2026-06-15 · 3 obs
● 2026-06-12 02:08:50
● 2026-06-15 07:09:06
●MXalt2.aspmx.l.google.com2026-06-12 → 2026-06-15 · 3 obs
● 2026-06-12 02:08:50
● 2026-06-15 07:09:06
●MXalt3.aspmx.l.google.com2026-06-12 → 2026-06-15 · 3 obs
● 2026-06-12 02:08:50
● 2026-06-15 07:09:06
●MXalt4.aspmx.l.google.com2026-06-12 → 2026-06-15 · 3 obs
● 2026-06-12 02:08:50
● 2026-06-15 07:09:06
●MXaspmx.l.google.com2026-06-12 → 2026-06-15 · 3 obs
● 2026-06-12 02:08:50
● 2026-06-15 07:09:06
○MXmta.bivio.biz2015-06-04 → 2019-04-10 · 4 obs
● 2019-04-10 10:28:10
○ 2026-06-12 02:08:50
○ 2026-06-15 07:09:06
●A139.177.203.522026-06-12 → 2026-06-15 · 3 obs
● 2026-06-12 02:08:50
● 2026-06-15 07:09:06
○A216.17.132.342019-04-10 → 2019-04-10 · 4 obs
● 2019-04-10 10:28:10
○ 2026-06-12 02:08:50
○ 2026-06-15 07:09:06
○A216.87.82.752015-06-04 → 2017-01-03 · 4 obs
● 2017-01-03 12:27:58
○ 2019-04-10 10:28:10
○ 2026-06-15 07:09:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, w.cctld.us, n.cctld.us, f.cctld.us... | - |
| n33.us | ns1.bivio.biz, ns2.bivio.biz | - |
✅ Authoritative Response
Server:72.14.189.248
NS records: ns1.bivio.biz, ns2.bivio.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for n33.us (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.177.203.52 |
| NS | 2 | ns1.bivio.biz, ns2.bivio.biz |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 a mx -all, google-site-verification=SG37E-Vm_4u2--f |
| SOA | 1 | ns2.bivio.biz hostmaster.bivio.biz |
Analysis
IP Addresses
n33.us directs to one IP number, which is 139.177.203.52.
Among the host names that share IP numbers with n33.us are mta.bivio.biz, atl2i.bivio.biz, rshw.us and two others.
Name Servers
The NS records for n33.us delegate to ns1.bivio.biz and ns2.bivio.biz.
n33.us has the same name server delegation as a number of other domains, such as bivio.com, biviosoftware.com, bivio.me and two more.
ns1.bivio.biz directs to 216.46.165.68 and ns2.bivio.biz directs to 72.14.189.248; each host name points to exactly one IP number.
Mail Servers
Mail for n33.us is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
n33.us shares at least some of its mail servers with other domains — for example ns500737.ns500737.ns500737.ns500724.ns500599.ns500697.ns500697.ns500599.ns500697.ns500583.ns500697.www.yummyflingsfinder.com, ns500724.ns500599.ns500599.ns500724.ns500724.ns500599.ns500599.ns500724.ns500724.ns500599.ns500724.ns500697.ns500697.ns500682.ns500583.yummyflingsfinder.com, ns500699.ns500693.ns500693.ns500734.ns500699.ns500693.ns500734.ns500699.ns500699.ns500693.ns500588.ns500693.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com and two more.
It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c1d::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.