sfchron.cl - robtex.com
sfchron.cl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pdns73.ultradns.biz ⚠️ Not in zone NS records | ||||||
| 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.com ⚠️ Not in zone NS records | ||||||
| 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.net ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
cl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.cl ⭐ | ||||||
| NS | b.nic.cl | ||||||
| NS | c.nic.cl | ||||||
| NS | cl-ns.anycast.pch.net | ||||||
| NS | cl1-tld.d-zone.ca | ||||||
| NS | cl1.dnsnode.net | ||||||
| NS | cl2-tld.d-zone.ca | ||||||
| TXT | INFO=CL zone generated Wed May 13 15:30:01 -04 2026 | ||||||
| SOA | a.nic.cldnsadmin@nic.cl 2026-05-13 #31 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.iwantmyname.net2015-07-13 → 2016-05-07 · 4 obs
● 2016-05-07 01:39:12
○ 2026-05-08 17:41:20
○ 2026-05-13 20:13:56
○NSns2.iwantmyname.net2015-07-13 → 2016-05-07 · 4 obs
● 2016-05-07 01:39:12
○ 2026-05-08 17:41:20
○ 2026-05-13 20:13:56
○NSns3.iwantmyname.net2015-07-13 → 2016-05-07 · 4 obs
● 2016-05-07 01:39:12
○ 2026-05-08 17:41:20
○ 2026-05-13 20:13:56
○NSns4.iwantmyname.net2015-07-13 → 2016-05-07 · 4 obs
● 2016-05-07 01:39:12
○ 2026-05-08 17:41:20
○ 2026-05-13 20:13:56
●NSpdns73.ultradns.biz2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 17:41:20
● 2026-05-13 20:13:56
●NSpdns73.ultradns.com2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 17:41:20
● 2026-05-13 20:13:56
●NSpdns73.ultradns.net2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 17:41:20
● 2026-05-13 20:13:56
●NSpdns73.ultradns.org2026-05-08 → 2026-05-13 · 3 obs
● 2026-05-08 17:41:20
● 2026-05-13 20:13:56
○A69.58.188.492015-07-13 → 2016-05-07 · 4 obs
● 2016-05-07 01:39:12
○ 2026-05-08 17:41:20
○ 2026-05-13 20:13:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cl | c.nic.cl, b.nic.cl, a.nic.cl | - |
| sfchron.cl | pdns73.ultradns.biz, pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org | - |
✅ Authoritative Response
Server:156.154.67.73
NS records: pdns73.ultradns.biz, pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfchron.cl (unsigned zone)
⏱️ Timing
Total: 5553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
sfchron.cl delegates to four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
sfchron.cl at least partially shares name servers with other domains, including ca880.com, quirky-answer.pro, pj2001.com, ardent.us and fih-gr.com.
These name servers are often used with 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.