clerf.com - robtex.com
clerf.com
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=1785701622 | ||||||
Same first word
clerf.com |
Similar names
DNS History
15 records (5 active, 10 former)
●NSns51.domaincontrol.com2015-07-14 → 2026-08-02 · 3 obs
● 2015-07-14 09:13:42
● 2026-08-02 20:41:00
●NSns52.domaincontrol.com2015-07-14 → 2026-08-02 · 3 obs
● 2015-07-14 09:13:42
● 2026-08-02 20:41:00
○NSns57.1and1.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-14 09:13:42
○ 2026-08-02 20:41:00
○NSns58.1and1.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-14 09:13:42
○ 2026-08-02 20:41:00
●MXclerf-com.mail.protection.outlook.com2026-04-14 → 2026-08-02 · 3 obs
● 2026-04-14 01:13:16
● 2026-08-02 20:41:00
○MXmailstore1.secureserver.net2015-07-14 → 2017-03-17 · 5 obs
● 2015-07-14 09:13:42
● 2017-03-17 17:26:32
○ 2026-04-14 01:13:16
○ 2026-08-02 20:41:00
○MXmx00.1and1.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-14 09:13:42
○ 2026-08-02 20:41:00
○MXmx01.1and1.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-14 09:13:42
○ 2026-08-02 20:41:00
○MXsmtp.secureserver.net2015-07-14 → 2017-03-17 · 5 obs
● 2015-07-14 09:13:42
● 2017-03-17 17:26:32
○ 2026-04-14 01:13:16
○ 2026-08-02 20:41:00
●A15.197.148.332026-04-14 → 2026-08-02 · 3 obs
● 2026-04-14 01:13:16
● 2026-08-02 20:41:00
○A184.168.221.612015-12-07 → 2016-07-11 · 5 obs
● 2015-12-07 19:00:52
● 2016-07-11 23:20:40
○ 2017-03-17 17:26:32
○ 2026-08-02 20:41:00
●A3.33.130.1902026-04-14 → 2026-08-02 · 3 obs
● 2026-04-14 01:13:16
● 2026-08-02 20:41:00
○A50.63.202.372017-03-17 → 2017-03-17 · 4 obs
● 2017-03-17 17:26:32
○ 2026-04-14 01:13:16
○ 2026-08-02 20:41:00
○A72.167.183.1032015-07-14 → 2015-07-14 · 4 obs
● 2015-07-14 09:13:42
○ 2015-12-07 19:00:52
○ 2026-08-02 20:41:00
○A82.165.206.1392008-03-20 → 2008-03-20 · 3 obs
○ 2015-07-14 09:13:42
○ 2026-08-02 20:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| clerf.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clerf.com (unsigned zone)
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | clerf-com.mail.protection.outlook.com (p |
| TXT | 2 | NETORGFT9172815.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
clerf.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
infinitimasaryk.com, vnab.org, ogpokerhub.com and two other host names share IP numbers with clerf.com.
Name Servers
clerf.com uses two name servers for its delegation: ns51.domaincontrol.com and ns52.domaincontrol.com.
clerf.com uses the same name servers as several other domains — among them globalteaexchange.com, traquo.com, dottester.com and two more.
At least some of clerf.com's name servers are also used by other domains, among them ngr.com.au.
The two host names ns51.domaincontrol.com and ns52.domaincontrol.com each have a pair of IP addresses: ns51.domaincontrol.com has 97.74.105.26 and 2603:5:2192::1a, and ns52.domaincontrol.com has 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
Mail for clerf.com is handled by a single mail server, clerf-com.mail.protection.outlook.com.
clerf-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.11.2, 52.101.41.24, 52.101.41.58 and 5 others.