classring.com - robtex.com
classring.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.189.112.185🇺🇸 JOSTENS_INC192.189.112.0/24 Proxy Add for Charter Customer Jostens | ||||||
| NS | udns1.cscdns.net ⭐ 🔒 | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| NS | udns2.cscdns.uk | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| MX | p.webcom.ctmail.com ⭐ | ||||||
| A | 216.163.188.190 | ||||||
| SOA | udns1.cscdns.nethostmaster@cscdns.net 2019-10-11 #7 | ||||||
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=1771291435 | ||||||
Same first word
classring.com |
classring.net |
classring.org |
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns1.cscdns.net2016-11-28 → 2016-11-28 · 4 obs
● 2016-11-28 17:59:26
○ 2026-02-21 15:23:52
○ 2026-03-24 01:59:02
○NSdns2.cscdns.net2016-11-28 → 2016-11-28 · 4 obs
● 2016-11-28 17:59:26
○ 2026-02-21 15:23:52
○ 2026-03-24 01:59:02
○NSns.jostens.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-05-29 19:56:54
○ 2026-03-24 01:59:02
○NSns1.hickorytech.net2007-08-15 → 2007-08-15 · 3 obs
○ 2015-05-29 19:56:54
○ 2026-03-24 01:59:02
○NSns15.worldnic.com2015-05-29 → 2016-04-15 · 5 obs
● 2015-05-29 19:56:54
● 2016-04-15 22:08:16
○ 2016-11-28 17:59:26
○ 2026-03-24 01:59:02
○NSns16.worldnic.com2015-05-29 → 2016-04-15 · 5 obs
● 2015-05-29 19:56:54
● 2016-04-15 22:08:16
○ 2016-11-28 17:59:26
○ 2026-03-24 01:59:02
○NSns2.jostens.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-05-29 19:56:54
○ 2026-03-24 01:59:02
●NSudns1.cscdns.net2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 15:23:52
● 2026-03-24 01:59:02
●NSudns2.cscdns.uk2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 15:23:52
● 2026-03-24 01:59:02
●MXp.webcom.ctmail.com2016-01-04 → 2026-03-24 · 2 obs
● 2026-03-24 01:59:02
●A192.189.112.1852015-05-29 → 2026-03-24 · 3 obs
● 2015-05-29 19:56:54
● 2026-03-24 01:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| classring.com | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.66.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classring.com (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.189.112.185 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 1 | p.webcom.ctmail.com (pri: 10) |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
classring.com resolves to one IP number: 192.189.112.185.
Other host names, for instance shopjostens.net, www.jostensadservice.net, jostens.at, jostens.bz and jostensalumshop.com share IP numbers with classring.com.
Name Servers
classring.com's delegation uses two name servers: udns1.cscdns.net and udns2.cscdns.uk.
classring.com uses the same name server setup as other domains, such as helontix.biz, linquest.com, rbs.be, colgatesimplywhite.ca and our365benefits.com.
classring.com at least partially shares name servers with other domains, for instance aeg-electrolux.gr, idiversify.com, fidelityportal.com and cityredbus.co.uk.
Host names with two IPs:
udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1
udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1
Mail Servers
A single mail server handles classring.com, p.webcom.ctmail.com.
classring.com shares the same mail server setup as other domains, for instance empathicmusicgroup.com, transportedart.org, capeannvernalpond.org, 7speed.com and asnj.org.
classring.com shares at least some mail servers with other domains, for instance advdm.com, k.kidsklik.com and sassadvisors.com.
Host name p.webcom.ctmail.com resolves to a single IP: 216.163.188.190.