cklosterman.com - robtex.com
cklosterman.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.251.186.66 | ||||||
| NS | dns1.p09.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:9:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns1.p09.nsone.net | ||||||
| PTR | ns4.demysdns.co.uk | ||||||
| A | 198.51.44.9🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns1.p09.nsone.net | ||||||
| PTR | ns4.demysdns.co.uk | ||||||
| NS | dns2.p09.nsone.net | ||||||
| A | 2a00:edc0:6259:7:9::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | dns2.p09.nsone.net | ||||||
| PTR | ns5.demysdns.co.uk | ||||||
| A | 198.51.45.9🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | dns2.p09.nsone.net | ||||||
| PTR | ns5.demysdns.co.uk | ||||||
| NS | dns3.p09.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:9:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48 | ||||||
| PTR | dns3.p09.nsone.net | ||||||
| PTR | ns6.demysdns.co.uk | ||||||
| A | 198.51.44.73🇺🇸 NSONE198.51.44.0/24 198.51.44.0 | ||||||
| PTR | dns3.p09.nsone.net | ||||||
| PTR | ns6.demysdns.co.uk | ||||||
| NS | dns4.p09.nsone.net | ||||||
| A | 2a00:edc0:6259:7:9::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2 | ||||||
| PTR | ns7.demysdns.com | ||||||
| PTR | dns4.p09.nsone.net | ||||||
| A | 198.51.45.73🇺🇸 NSONE198.51.45.0/24 198.51.45.0 | ||||||
| PTR | ns7.demysdns.com | ||||||
| PTR | dns4.p09.nsone.net | ||||||
| SOA | dns1.p09.nsone.nethostmaster@nsone.net serial=1620682860 | ||||||
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=1774606072 | ||||||
Same first word
cklosterman.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSdns1.p09.nsone.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 00:36:02
● 2026-03-27 10:23:18
●NSdns2.p09.nsone.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 00:36:02
● 2026-03-27 10:23:18
●NSdns3.p09.nsone.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 00:36:02
● 2026-03-27 10:23:18
●NSdns4.p09.nsone.net2026-02-18 → 2026-03-27 · 3 obs
● 2026-02-18 00:36:02
● 2026-03-27 10:23:18
○NSns1.cbsig.net2015-07-15 → 2017-01-31 · 4 obs
● 2017-01-31 18:34:46
○ 2018-09-04 06:37:06
○ 2026-03-27 10:23:18
○NSns10.cbsig.net2018-09-04 → 2018-09-04 · 4 obs
● 2018-09-04 06:37:06
○ 2026-02-18 00:36:02
○ 2026-03-27 10:23:18
○NSns11.cbsig.net2018-09-04 → 2018-09-04 · 4 obs
● 2018-09-04 06:37:06
○ 2026-02-18 00:36:02
○ 2026-03-27 10:23:18
○NSns2.cbsig.net2015-07-15 → 2017-01-31 · 4 obs
● 2017-01-31 18:34:46
○ 2018-09-04 06:37:06
○ 2026-03-27 10:23:18
○NSns4.cbsig.net2015-07-15 → 2017-01-31 · 4 obs
● 2017-01-31 18:34:46
○ 2018-09-04 06:37:06
○ 2026-03-27 10:23:18
○NSns5.cbsig.net2015-07-15 → 2017-01-31 · 4 obs
● 2017-01-31 18:34:46
○ 2018-09-04 06:37:06
○ 2026-03-27 10:23:18
●A209.251.186.662015-07-15 → 2026-03-27 · 2 obs
● 2026-03-27 10:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| cklosterman.com | dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.9
NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cklosterman.com (unsigned zone)
⏱️ Timing
Total: 566ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.251.186.66 |
| NS | 4 | dns1.p09.nsone.net, dns2.p09.nsone.net... |
| SOA | 1 | dns1.p09.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
cklosterman.com points to a single IP: 209.251.186.66.
Other host names, for instance simonsaysuk.com, thelightbetweenoceansbook.com, marvelguidesweepstakes.com, youhavingababy.com and hemingwayebooks.com share IP numbers with cklosterman.com.
Name Servers
cklosterman.com is delegated to four name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.
cklosterman.com at least partially shares its name servers with other domains, for instance juke.hk, everyonebrave.com, nickdigitalbooks.com, tenyearslaterbook.com and viacomcloud.com.
These name servers are commonly used with ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns1.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, connect1.squarespacedns.com, connect2.squarespacedns.com and dns2.p01.nsone.net.
Host names with two IPs: dns1.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:1 and 198.51.44.9; dns2.p09.nsone.net points to 2a00:edc0:6259:7:9::2 and 198.51.45.9; dns3.p09.nsone.net points to 2620:4d:4000:6259:7:9:0:3 and 198.51.44.73; dns4.p09.nsone.net points to 2a00:edc0:6259:7:9::4 and 198.51.45.73.