sfgate.bz - robtex.com
sfgate.bz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns73.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::6d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns73.ultradns.com | ||||||
| A | 156.154.64.73🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.com | ||||||
| NS | pdns73.ultradns.biz | ||||||
| A | 2610:a1:1015::6d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns73.ultradns.biz | ||||||
| A | 156.154.66.73🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.biz | ||||||
| NS | pdns73.ultradns.net | ||||||
| A | 2610:a1:1014::6d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns73.ultradns.net | ||||||
| A | 156.154.65.73🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.net | ||||||
| NS | pdns73.ultradns.org | ||||||
| A | 2001:502:4612::6d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns73.ultradns.org | ||||||
| A | 156.154.67.73🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns73.ultradns.org | ||||||
| SOA | pdns73.ultradns.comhostmaster@hearst.com 2015-03-12 #2 | ||||||
bz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.cctld.afilias-nst.info ⭐ | ||||||
| NS | a2.cctld.afilias-nst.info | ||||||
| NS | b0.cctld.afilias-nst.org | ||||||
| NS | b2.cctld.afilias-nst.org | ||||||
| NS | c0.cctld.afilias-nst.info | ||||||
| NS | d0.cctld.afilias-nst.org | ||||||
| SOA | a0.cctld.afilias-nst.infohostmaster@donuts.email serial=1778697987 | ||||||
Same first word
sfgate.net.cn |
sfgate.com.cn |
sfgate.org.cn |
sfgate.cm |
sfgate.de |
sfgate.biz |
sfgate.com |
sfgate.cc |
sfgate.net |
sfgate.tv |
sfgate.bz |
sfgate.info |
sfgate.co |
Similar names
DNS History
4 records (4 active, 0 former)
●NSpdns73.ultradns.biz2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 19:10:04
●NSpdns73.ultradns.com2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 19:10:04
●NSpdns73.ultradns.net2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 19:10:04
●NSpdns73.ultradns.org2026-05-08 → 2026-05-13 · 2 obs
● 2026-05-13 19:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bz | a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org... | 12 records |
| sfgate.bz | pdns73.ultradns.org, pdns73.ultradns.net, pdns73.ultradns.biz, pdns73.ultradns.com | - |
✅ Authoritative Response
Server:156.154.66.73
NS records: pdns73.ultradns.org, pdns73.ultradns.net, pdns73.ultradns.biz, pdns73.ultradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfgate.bz (unsigned zone)
⏱️ Timing
Total: 938ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns73.ultradns.biz, pdns73.ultradns.com... |
| SOA | 1 | pdns73.ultradns.com hostmaster.hearst.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info...)
Analysis
Name Servers
sfgate.bz is delegated to four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
At least part of the name servers for sfgate.bz are shared with other domains, for instance unaware-bend.pro, ca66.com, rodale.info, lasting-middle.pro and compassionatereach.pro.
These name servers are commonly used alongside pdns73.ultradns.info and pdns73.ultradns.co.uk.
Host names with two IP numbers:
pdns73.ultradns.biz points to: 2610:a1:1015::6d and 156.154.66.73
pdns73.ultradns.com points to: 2001:502:f3ff::6d and 156.154.64.73
pdns73.ultradns.net points to: 2610:a1:1014::6d and 156.154.65.73
pdns73.ultradns.org points to: 2001:502:4612::6d and 156.154.67.73