openca.org - robtex.com
openca.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2607:5501:3000:247a::2🇺🇸 HOSTWINDS-1 | ||||||
| PTR | katezarealty.com | ||||||
| A | 104.168.158.213🇺🇸 HOSTWINDS-1 | ||||||
| NS | ns13.worldnic.com ⭐ | ||||||
| A | 162.159.26.214 Cloudflare | ||||||
| PTR | ip-162-159-26-214.defastlink.net | ||||||
| NS | ns14.worldnic.com | ||||||
| A | 162.159.27.150 Cloudflare | ||||||
| PTR | ip-162-159-27-150.defastlink.net | ||||||
| MX | mail.katezarealty.com ⭐ | ||||||
| A | 2607:5501:3000:247a::2🇺🇸 HOSTWINDS-1 | ||||||
| PTR | katezarealty.com | ||||||
| A | 104.168.158.213🇺🇸 HOSTWINDS-1 | ||||||
| PTR | katezarealty.com | ||||||
| TXT | v=spf1 a mx a:mail.katezarealty.com ip4:104.168.158.213 ip6:2607:5501:3000:24... | ||||||
| SOA | NS13.WORLDNIC.COMnamehost@WORLDNIC.COM serial=125110112 | ||||||
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=1771291736 | ||||||
rank #48277 in the tld
WOT: SAFE (89/100)
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Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSns1.dnsbycomodo.net2015-07-18 → 2016-02-11 · 5 obs
● 2015-07-18 13:26:02
● 2016-02-11 15:08:04
○ 2017-01-31 13:50:04
○ 2026-02-24 09:06:06
●NSns13.worldnic.com2017-01-31 → 2026-02-24 · 3 obs
● 2017-01-31 13:50:04
● 2026-02-24 09:06:06
●NSns14.worldnic.com2017-01-31 → 2026-02-24 · 3 obs
● 2017-01-31 13:50:04
● 2026-02-24 09:06:06
○NSns2.dnsbycomodo.net2015-07-18 → 2016-02-11 · 5 obs
● 2015-07-18 13:26:02
● 2016-02-11 15:08:04
○ 2017-01-31 13:50:04
○ 2026-02-24 09:06:06
●MXmail.katezarealty.com2017-01-31 → 2026-02-24 · 3 obs
● 2017-01-31 13:50:04
● 2026-02-24 09:06:06
○MXmail.openca.org2008-11-29 → 2008-11-29 · 3 obs
○ 2015-07-18 13:26:02
○ 2026-02-24 09:06:06
○MXmail1.no-ip.com2015-07-18 → 2016-02-11 · 5 obs
● 2015-07-18 13:26:02
● 2016-02-11 15:08:04
○ 2017-01-31 13:50:04
○ 2026-02-24 09:06:06
○MXmail2.no-ip.com2015-11-16 → 2016-02-11 · 5 obs
● 2015-11-16 07:47:38
● 2016-02-11 15:08:04
○ 2017-01-31 13:50:04
○ 2026-02-24 09:06:06
○MXmm.cs.dartmouth.edu2008-11-29 → 2008-11-29 · 3 obs
○ 2015-07-18 13:26:02
○ 2026-02-24 09:06:06
○MXmo.openca.org2015-07-18 → 2015-07-18 · 4 obs
● 2015-07-18 13:26:02
○ 2015-11-16 07:47:38
○ 2026-02-24 09:06:06
○MXny.openca.org2015-07-18 → 2015-07-18 · 4 obs
● 2015-07-18 13:26:02
○ 2015-11-16 07:47:38
○ 2026-02-24 09:06:06
○MXopenca.dyndns.org2015-07-18 → 2016-02-11 · 5 obs
● 2015-07-18 13:26:02
● 2016-02-11 15:08:04
○ 2017-01-31 13:50:04
○ 2026-02-24 09:06:06
●A104.168.158.2132017-01-31 → 2026-02-24 · 3 obs
● 2017-01-31 13:50:04
● 2026-02-24 09:06:06
○A129.170.212.312008-11-29 → 2008-11-29 · 3 obs
○ 2015-07-18 13:26:02
○ 2026-02-24 09:06:06
○A207.38.147.982015-07-18 → 2015-07-18 · 4 obs
● 2015-07-18 13:26:02
○ 2015-11-16 07:47:38
○ 2026-02-24 09:06:06
○A216.146.38.1252015-11-16 → 2016-02-11 · 5 obs
● 2015-11-16 07:47:38
● 2016-02-11 15:08:04
○ 2017-01-31 13:50:04
○ 2026-02-24 09:06:06
●A2607:5501:3000:247a::22026-02-16 → 2026-02-24 · 3 obs
● 2026-02-16 12:16:30
● 2026-02-24 09:06:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| openca.org | ns13.worldnic.com, ns14.worldnic.com | - |
✅ Authoritative Response
Server: 162.159.26.214
NS records: ns13.worldnic.com, ns14.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openca.org (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.168.158.213 |
| AAAA | 1 | 2607:5501:3000:247a::2 |
| NS | 2 | ns14.worldnic.com, ns13.worldnic.com |
| MX | 1 | mail.katezarealty.com (pri: 0) |
| TXT | 1 | v=spf1 a mx a:mail.katezarealty.com ip4: |
| SOA | 1 | NS13.WORLDNIC.COM namehost.WORLDNIC.COM |
AI analysis
openca.org is parent of mail.openca.org, ny.openca.org and *.openca.org.
openca.org points to two IP numbers: 2607:5501:3000:247a::2 and 104.168.158.213.
Other host names, for instance hackmasters.net, mail.openca.org, www.hackmasters.net, ny.openca.org and *.openca.org share IP numbers with openca.org.
openca.org's delegation is to two name servers ns13.worldnic.com and ns14.worldnic.com.
openca.org shares the same name server configuration as other domains, such as 001workshop.net, anypair.com, wdlcpas.net, trd.today and collectcorp.com.
Host names with a single IP:
ns13.worldnic.com resolves to 162.159.26.214.
ns14.worldnic.com resolves to 162.159.27.150.
openca.org is served by a single mail server, mail.katezarealty.com.
openca.org shares the same mail server setup as katezarealty.com, hackmasters.net and pala.us.
Hostname mail.katezarealty.com resolves to two IPs: 2607:5501:3000:247a::2 and 104.168.158.213.