phccregistry.org - robtex.com
phccregistry.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.142.220.118🇺🇸 WASHINGTON-AS140.142.0.0/16 UW-SEA University of Washington Computing & Communications Networks and Distributed Computing Seattle WA 98105-4527 USA | ||||||
| PTR | cf-stoppeds.uw.edu | ||||||
| NS | hanna.cac.washington.edu ⭐ | ||||||
| A | 2607:4000:200:42::5🇺🇸 WASHINGTON-AS2607:4000::/32 UW-SEATTLE-IPV6-01 University of Washington 4545 15th Ave NE Seattle WA 98105-4527 USA | ||||||
| PTR | hanna.s.uw.edu | ||||||
| A | 140.142.5.5🇺🇸 WASHINGTON-AS140.142.0.0/16 UW-SEA University of Washington Computing & Communications Networks and Distributed Computing Seattle WA 98105-4527 USA | ||||||
| PTR | hanna.s.uw.edu | ||||||
| NS | holly.s.uw.edu | ||||||
| A | 2607:4000:301:1::69🇺🇸 WASHINGTON-RD-AS2607:4000:300::/40 UW-SEATTLE-IPV6-01 University of Washington 4545 15th Ave NE Seattle WA 98105-4527 USA | ||||||
| PTR | holly.s.uw.edu | ||||||
| A | 173.250.227.69🇺🇸 WASHINGTON-RD-AS173.250.224.0/21 UW-SEATTLE-07 University of Washington Computing & Communications Networks and Distributed Computing Seattle WA 98105-4527 USA | ||||||
| PTR | holly.s.uw.edu | ||||||
| NS | marge.cac.washington.edu | ||||||
| A | 2607:4000:200:43::13🇺🇸 WASHINGTON-AS2607:4000::/32 UW-SEATTLE-IPV6-01 University of Washington 4545 15th Ave NE Seattle WA 98105-4527 USA | ||||||
| PTR | marge.cac.washington.edu | ||||||
| A | 140.142.5.13🇺🇸 WASHINGTON-AS140.142.0.0/16 UW-SEA University of Washington Computing & Communications Networks and Distributed Computing Seattle WA 98105-4527 USA | ||||||
| PTR | marge.cac.washington.edu | ||||||
| SOA | hanna.cac.washington.edudomainmaster@cac.washington.edu 2026-05-27 #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=1781511900 | ||||||
Same first word
phccregistry.org |
DNS History
8 records (4 active, 4 former)
●NShanna.cac.washington.edu2026-04-23 → 2026-06-15 · 3 obs
● 2026-04-23 22:19:58
● 2026-06-15 08:31:54
●NSholly.s.uw.edu2026-04-23 → 2026-06-15 · 3 obs
● 2026-04-23 22:19:58
● 2026-06-15 08:31:54
●NSmarge.cac.washington.edu2026-04-23 → 2026-06-15 · 3 obs
● 2026-04-23 22:19:58
● 2026-06-15 08:31:54
○NSns39.worldnic.com2018-07-29 → 2018-07-29 · 3 obs
○ 2026-04-23 22:19:58
○ 2026-06-15 08:31:54
○NSns40.worldnic.com2018-07-29 → 2018-07-29 · 3 obs
○ 2026-04-23 22:19:58
○ 2026-06-15 08:31:54
○MXp.webcom.ctmail.com2018-07-29 → 2018-07-29 · 3 obs
○ 2026-04-23 22:19:58
○ 2026-06-15 08:31:54
●A140.142.220.1182026-04-23 → 2026-06-15 · 3 obs
● 2026-04-23 22:19:58
● 2026-06-15 08:31:54
○A140.142.220.1192018-07-29 → 2018-07-29 · 3 obs
○ 2026-04-23 22:19:58
○ 2026-06-15 08:31:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| phccregistry.org | holly.s.uw.edu, hanna.cac.washington.edu, marge.cac.washington.edu | - |
✅ Authoritative Response
Server:140.142.5.5
NS records: holly.s.uw.edu, hanna.cac.washington.edu, marge.cac.washington.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for phccregistry.org (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.142.220.118 |
| NS | 3 | holly.s.uw.edu, marge.cac.washington.edu... |
| SOA | 1 | hanna.cac.washington.edu domainmaster.ca |
Analysis
IP Addresses
phccregistry.org has exactly one IP address — 140.142.220.118.
ccweb5.chscc.biostat.washington.edu, for instance, is one of the other host names sharing IP numbers with phccregistry.org.
Name Servers
The authoritative name servers for phccregistry.org are holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu — three in total.
There is at least partial name server overlap between phccregistry.org and other domains — 176.95.128.in-addr.arpa, mstp.washington.edu, ott.washington.edu and two more among them.
These name servers regularly appear alongside dns11.ipns.yorku.ca, dns21.ipns.yorku.ca, ns1.d-zone.ca and 4 other name servers in NS record sets.
holly.s.uw.edu, hanna.cac.washington.edu and marge.cac.washington.edu all resolve to exactly two IP numbers apiece: holly.s.uw.edu → 173.250.227.69 and 2607:4000:301:1::69; hanna.cac.washington.edu → 140.142.5.5 and 2607:4000:200:42::5; marge.cac.washington.edu → 140.142.5.13 and 2607:4000:200:43::13.