1cu.com - robtex.com
1cu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | ip-13-248-169-48.defastlink.net | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774686097 | ||||||
Same first word
Similar names
c1u.de |
1uc.as |
cu1.org |
c1u.net |
u1c.com |
1uc.ir |
uc1.me |
uc1.us |
cu1.de |
u1c.net |
1uc.net |
uc1.com |
cu1.net |
u1c.ru |
uc1.de |
uc1.ru |
1uc.org |
uc1.net |
1uc.cn |
cu1.ru |
c1u.com |
1uc.ru |
u1c.de |
uc1.ch |
1uc.co.uk |
1uc.com.cn |
cu1.com |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 16:52:26
● 2026-03-28 08:39:00
●NSns2.afternic.com2026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 16:52:26
● 2026-03-28 08:39:00
○NSns8449.hostgator.com2015-08-30 → 2017-08-23 · 4 obs
● 2017-08-23 11:39:24
○ 2026-02-28 16:52:26
○ 2026-03-28 08:39:00
○NSns8450.hostgator.com2015-08-30 → 2017-08-23 · 4 obs
● 2017-08-23 11:39:24
○ 2026-02-28 16:52:26
○ 2026-03-28 08:39:00
○MXmail.1cu.com2015-08-30 → 2017-08-23 · 4 obs
● 2017-08-23 11:39:24
○ 2026-02-28 16:52:26
○ 2026-03-28 08:39:00
○A108.167.189.512018-01-10 → 2018-01-12 · 5 obs
● 2018-01-10 18:16:02
● 2018-01-12 21:33:20
○ 2026-02-28 16:52:26
○ 2026-03-28 08:39:00
●A13.248.169.482026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 16:52:26
● 2026-03-28 08:39:00
○A216.172.184.622015-08-30 → 2017-08-23 · 4 obs
● 2017-08-23 11:39:24
○ 2018-01-10 18:16:02
○ 2026-03-28 08:39:00
●A76.223.54.1462026-02-28 → 2026-03-28 · 3 obs
● 2026-02-28 16:52:26
● 2026-03-28 08:39:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 1cu.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1cu.com (unsigned zone)
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
1cu.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as www.jobsapp.co, roadcycle.com, mail.chasecode.com, ftaz.com and onlytrucks.com share IPs with 1cu.com.
Name Servers
Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for 1cu.com.
1cu.com shares the same name server setup as other domains, for example salisburycatering.com, ccjb.org, weightlossgram.com, userexperience.com and youtubetitlegenerator.com.
1cu.com at least partially shares name servers with other domains, for example qatarmodels.com, coinitems.com, devfr.com, marketplacesafety.com and dealdrop.co.uk.
these name servers commonly pair with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-ravrygcxnjzlhnn3zma6vz.ns101.verify.hn, verification-df6xaksrcxynprww8hzsaa.ns101.verify.hn and verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.