witsml.org - robtex.com
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witsml.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.204.101.230🇺🇸 Amazon | ||||||
| PTR | ec2-44-204-101-230.compute-1.amazonaws.com | ||||||
| NS | dnsmaster.vpn.opengroup.org ⭐ | ||||||
| NS | ns0.opengroup.org | ||||||
| A | 170.39.106.6🇺🇸 DimeNOC | ||||||
| PTR | opengroup.us | ||||||
| NS | ns1.opengroup.org | ||||||
| A | 170.39.106.23🇺🇸 DimeNOC | ||||||
| PTR | ns1.opengroup.org | ||||||
| NS | ns2.opengroup.org | ||||||
| A | 2600:1f18:14a9:1000:6a4:71ab:a0d0:6867🇺🇸 Amazon | ||||||
| A | 3.92.123.194🇺🇸 Amazon | ||||||
| PTR | ec2-3-92-123-194.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dnsmaster.vpn.opengroup.orghostmaster@opengroup.org 2024-07-24 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ | ||||||
| NS | a2.org.afilias-nst.info⚠️ | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info⚠️ | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1770954363 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdnsmaster.vpn.opengroup.org2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 18:22:42
● 2026-02-15 18:22:44
○NSns0.dnsmadeeasy.com2015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 13:10:12
○ 2026-02-15 18:22:42
○ 2026-02-15 18:22:44
●NSns0.opengroup.org2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 18:22:42
● 2026-02-15 18:22:44
○NSns1.dnsmadeeasy.com2015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 13:10:12
○ 2026-02-15 18:22:42
○ 2026-02-15 18:22:44
●NSns1.opengroup.org2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 18:22:42
● 2026-02-15 18:22:44
○NSns2.dnsmadeeasy.com2015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 13:10:12
○ 2026-02-15 18:22:42
○ 2026-02-15 18:22:44
●NSns2.opengroup.org2026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 18:22:42
● 2026-02-15 18:22:44
○NSns3.dnsmadeeasy.com2015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 13:10:12
○ 2026-02-15 18:22:42
○ 2026-02-15 18:22:44
○NSns4.dnsmadeeasy.com2015-08-17 → 2016-12-06 · 4 obs
● 2016-12-06 13:10:12
○ 2026-02-15 18:22:42
○ 2026-02-15 18:22:44
●A44.204.101.2302026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 18:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| witsml.org | ns0.opengroup.org, ns1.opengroup.org, ns2.opengroup.org | 3 records |
✅ Authoritative Response
Server: 170.39.106.6
NS records: ns0.opengroup.org, ns1.opengroup.org, ns2.opengroup.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for witsml.org (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.204.101.230 |
| NS | 3 | ns2.opengroup.org, ns0.opengroup.org... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dnsmaster.vpn.opengroup.org hostmaster.o |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.opengroup.org, ns1.opengroup.org, ns2.opengroup.org)
AI analysis
witsml.org resolves to a single IP: 44.204.101.230.
Other host names, for instance theopengroup.org, prodml.org, opengroup.in, eajournal.org and ec2-44-204-101-230.compute-1.amazonaws.com share IP numbers with witsml.org.
witsml.org is delegated to four name servers: ns0.opengroup.org, ns1.opengroup.org, ns2.opengroup.org and dnsmaster.vpn.opengroup.org.
witsml.org shares some name servers with other domains, for example unix.net, 106.39.170.in-addr.arpa, theopengroup.org, xopen.co.uk and togaf.net.
Host names with two IP numbers: ns2.opengroup.org points to 2600:1f18:14a9:1000:6a4:71ab:a0d0:6867 and 3.92.123.194.
Host names with one IP number: ns0.opengroup.org points to 170.39.106.6 and ns1.opengroup.org points to 170.39.106.23.