hear.st - robtex.com
hear.st
| 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 2015-05-06 #4 | ||||||
st
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bahnhof.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns-st.bahnhof.net ⚠️ Not in parent delegation | ||||||
| NS | southeast-2.dns-au.st | ||||||
| NS | west-2.dns-us.st | ||||||
| SOA | ns1.bahnhof.nethostmaster@nic.st serial=2511376595 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSpdns73.ultradns.biz2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 15:05:06
●NSpdns73.ultradns.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 15:05:06
●NSpdns73.ultradns.net2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 15:05:06
●NSpdns73.ultradns.org2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 15:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| st | west-2.dns-us.st, ns1.bahnhof.net, dns-st.bahnhof.net, southeast-2.dns-au.st | 8 records |
| hear.st | pdns73.ultradns.com, pdns73.ultradns.biz, pdns73.ultradns.org, pdns73.ultradns.net | - |
✅ Authoritative Response
Server:156.154.67.73
NS records: pdns73.ultradns.com, pdns73.ultradns.biz, pdns73.ultradns.org, pdns73.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for st (unsigned zone)
⏱️ Timing
Total: 617ms | 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: 8
In-bailiwick: 4 (southeast-2.dns-au.st, west-2.dns-us.st, southeast-2.dns-au.st...)
Out-of-bailiwick: 4 (dns-st.bahnhof.net, ns1.bahnhof.net, dns-st.bahnhof.net...)
Analysis
Name Servers
hear.st is delegated to four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
hear.st shares name servers with other domains at least partially, for instance front-interest.com, positivepurpose.pro, melodic-diamond.com, fun563.com and pricklyparking.com.
these name servers are often used with pdns73.ultradns.info, pdns73.ultradns.co.uk and ns1.eurodns.com.
Host names with two IP numbers:
pdns73.ultradns.biz resolves to 2610:a1:1015::6d and 156.154.66.73.
pdns73.ultradns.com resolves to 2001:502:f3ff::6d and 156.154.64.73.
pdns73.ultradns.net resolves to 2610:a1:1014::6d and 156.154.65.73.
pdns73.ultradns.org resolves to 2001:502:4612::6d and 156.154.67.73.