ulbcnj.org - robtex.com
ulbcnj.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 152.44.40.184🇺🇸 UPCLOUDUSA-AS152.44.40.0/22 Upcloud USA Chicago Cloud servers Chicago, IL US | ||||||
| PTR | 152-44-40-184.us-chi1.upcloud.host | ||||||
| NS | ns1.worldwidedns.net ⭐ | ||||||
| A | 2001:4802:7a61:501:2422:918:2689:75fc🇺🇸 RACKSPACE-IAD2001:4802::/32 Rackspace IAD | ||||||
| A | 207.97.208.112🇺🇸 RACKSPACE-IAD207.97.192.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| NS | ns2.worldwidedns.net | ||||||
| A | 2a06:fb00:1::2:115🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | ns42.worldwidedns.net | ||||||
| A | 185.136.97.115CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd | ||||||
| PTR | ns42.worldwidedns.net | ||||||
| NS | ns3.worldwidedns.net ⚠️ Not in parent delegation | ||||||
| A | 2a06:fb00:1::3:115🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS | ||||||
| PTR | ns43.worldwidedns.net | ||||||
| A | 185.136.98.115🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd | ||||||
| PTR | ns43.worldwidedns.net | ||||||
| MX | mail.ulbcnj.org ⭐ | ||||||
| A | 152.44.40.184🇺🇸 UPCLOUDUSA-AS152.44.40.0/22 Upcloud USA Chicago Cloud servers Chicago, IL US | ||||||
| PTR | 152-44-40-184.us-chi1.upcloud.host | ||||||
| SOA | ns1.worldwidedns.nethostmaster@ulbcnj.org 2022-10-20 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774864549 | ||||||
Subdomains
mail.ulbcnj.org |
Same first word
ulbcnj.org |
DNS History
10 records (5 active, 5 former)
●NSns1.worldwidedns.net2026-03-05 → 2026-03-30 · 3 obs
● 2026-03-05 08:02:10
● 2026-03-30 10:13:08
●NSns2.worldwidedns.net2026-03-05 → 2026-03-30 · 3 obs
● 2026-03-05 08:02:10
● 2026-03-30 10:13:08
○NSns29.domaincontrol.com2015-08-20 → 2016-06-30 · 4 obs
● 2016-06-30 14:24:04
○ 2026-03-05 08:02:10
○ 2026-03-30 10:13:08
●NSns3.worldwidedns.net2026-03-05 → 2026-03-30 · 3 obs
● 2026-03-05 08:02:10
● 2026-03-30 10:13:08
○NSns30.domaincontrol.com2015-08-20 → 2016-06-30 · 4 obs
● 2016-06-30 14:24:04
○ 2026-03-05 08:02:10
○ 2026-03-30 10:13:08
●MXmail.ulbcnj.org2026-03-05 → 2026-03-30 · 3 obs
● 2026-03-05 08:02:10
● 2026-03-30 10:13:08
○MXmailstore1.secureserver.net2015-08-20 → 2016-06-30 · 4 obs
● 2016-06-30 14:24:04
○ 2026-03-05 08:02:10
○ 2026-03-30 10:13:08
○MXsmtp.secureserver.net2015-08-20 → 2016-06-30 · 4 obs
● 2016-06-30 14:24:04
○ 2026-03-05 08:02:10
○ 2026-03-30 10:13:08
●A152.44.40.1842026-03-05 → 2026-03-30 · 3 obs
● 2026-03-05 08:02:10
● 2026-03-30 10:13:08
○A184.168.233.12015-08-20 → 2016-06-30 · 4 obs
● 2016-06-30 14:24:04
○ 2026-03-05 08:02:10
○ 2026-03-30 10:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ulbcnj.org | ns1.worldwidedns.net, ns2.worldwidedns.net | - |
✅ Authoritative Response
Server:207.97.208.112
NS records: ns1.worldwidedns.net, ns2.worldwidedns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulbcnj.org (unsigned zone)
⏱️ Timing
Total: 363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.44.40.184 |
| NS | 3 | ns2.worldwidedns.net, ns3.worldwidedns.net... |
| MX | 1 | mail.ulbcnj.org (pri: 0) |
| SOA | 1 | ns1.worldwidedns.net hostmaster.ulbcnj.o |
Analysis
Hierarchy
The parent of mail.ulbcnj.org is ulbcnj.org.
IP Addresses
ulbcnj.org points to a single IP: 152.44.40.184.
Other host names, for instance mail2.socalcosh.org, perfectumlab.com, mx1.uitest.info, arquidiocesiscali.org and mail2.tobaccovictims.org share IP numbers with ulbcnj.org.
Name Servers
ulbcnj.org is delegated to three name servers: ns1.worldwidedns.net, ns2.worldwidedns.net and ns3.worldwidedns.net.
ulbcnj.org partially shares name servers with other domains; examples include lanemetro.com, ipoditude.com, design-site.net, jacobsonproducts.com and humlikes.com.
these name servers are commonly used with the name servers ns4.worldwidedns.net.
Host names with two IP numbers:
ns1.worldwidedns.net points to 2001:4802:7a61:501:2422:918:2689:75fc and 207.97.208.112.
ns2.worldwidedns.net points to 2a06:fb00:1::2:115 and 185.136.97.115.
ns3.worldwidedns.net points to 2a06:fb00:1::3:115 and 185.136.98.115.
Mail Servers
ulbcnj.org is handled by a single mail server, mail.ulbcnj.org.
mail.ulbcnj.org points to a single IP: 152.44.40.184.