well505.com - robtex.com
well505.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2603:1040:200:3::46🇭🇰 Microsoft2603:1000::/25 MICROSOFT | ||||||
| A | 66.203.153.40🇭🇰 DIMENSION-166.203.153.0/24 66.203.153.0/24 | ||||||
| NS | pdns104.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::8c🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns104.ultradns.com | ||||||
| A | 156.154.64.104🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.com | ||||||
| NS | pdns104.ultradns.biz | ||||||
| A | 2610:a1:1015::8c🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns104.ultradns.biz | ||||||
| A | 156.154.66.104🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.biz | ||||||
| NS | pdns104.ultradns.net | ||||||
| A | 2610:a1:1014::8c🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns104.ultradns.net | ||||||
| A | 156.154.65.104🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.net | ||||||
| NS | pdns104.ultradns.org | ||||||
| A | 2001:502:4612::8c🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns104.ultradns.org | ||||||
| A | 156.154.67.104🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns104.ultradns.org | ||||||
| SOA | pdns104.ultradns.commike@techbytesystem.com 2024-08-06 #9 | ||||||
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 | ||||||
DNS History
6 records (6 active, 0 former)
●NSpdns104.ultradns.biz2026-03-03 → 2026-03-03 · 2 obs
● 2026-03-03 23:03:26
●NSpdns104.ultradns.com2026-03-03 → 2026-03-03 · 2 obs
● 2026-03-03 23:03:26
●NSpdns104.ultradns.net2026-03-03 → 2026-03-03 · 2 obs
● 2026-03-03 23:03:26
●NSpdns104.ultradns.org2026-03-03 → 2026-03-03 · 2 obs
● 2026-03-03 23:03:26
●A2603:1040:200:3::462026-03-03 → 2026-03-03 · 2 obs
● 2026-03-03 23:03:26
●A66.203.153.402026-03-03 → 2026-03-03 · 2 obs
● 2026-03-03 23:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| well505.com | pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org | 2 records |
✅ Authoritative Response
Server: 156.154.66.104
NS records: pdns104.ultradns.net, pdns104.ultradns.com, pdns104.ultradns.biz, pdns104.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for well505.com (unsigned zone)
⏱️ Timing
Total: 1087ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.187.85.245 |
| AAAA | 1 | 2603:1040:200:3::46 |
| NS | 4 | pdns104.ultradns.biz, pdns104.ultradns.com... |
| SOA | 1 | pdns104.ultradns.com mike.techbytesystem |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns104.ultradns.com, pdns104.ultradns.com)
Analysis
IP Addresses
well505.com points to two IPs: 2603:1040:200:3::46 and 66.203.153.40.
Other host names, for instance gw71.com, 2233168.com, wbtbest.net, we298.com and 588141.com share IP numbers with well505.com.
Name Servers
well505.com is delegated to four name servers: pdns104.ultradns.biz, pdns104.ultradns.com, pdns104.ultradns.net and pdns104.ultradns.org.
well505.com at least partially shares name servers with other domains such as 82.84.74.in-addr.arpa, yl59.net, leyu895.com, 92od.com and 9738y.com.
These name servers are often used together with edns153.ultradns.biz, edns153.ultradns.com, edns153.ultradns.net, edns153.ultradns.org, ns1.mcomdc.com, edns152.ultradns.biz, edns152.ultradns.com, edns152.ultradns.net and edns152.ultradns.org.
Host names with two IP numbers:
pdns104.ultradns.biz points to 2610:a1:1015::8c and 156.154.66.104
pdns104.ultradns.com points to 2001:502:f3ff::8c and 156.154.64.104
pdns104.ultradns.net points to 2610:a1:1014::8c and 156.154.65.104
pdns104.ultradns.org points to 2001:502:4612::8c and 156.154.67.104