pythonthreads.com - dns.ninja
pythonthreads.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.104.216.30🇺🇸 AKAMAI-LINODE-AP172.104.208.0/20 Akamai Technologies | ||||||
| PTR | vps37.opalstack.com | ||||||
| NS | ns2.us.opalstack.com ⭐ | ||||||
| A | 23.92.21.232🇺🇸 AKAMAI-LINODE-AP23.92.16.0/21 Akamai Technologies | ||||||
| PTR | ns2.us.opalstack.com | ||||||
| NS | ns1.us.opalstack.com | ||||||
| A | 45.79.107.55🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies | ||||||
| PTR | ns1.us.opalstack.com | ||||||
| NS | ns3.us.opalstack.com ⚠️ Not in parent delegation | ||||||
| A | 45.56.74.5🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies | ||||||
| PTR | ns3.us.opalstack.com | ||||||
| MX | mx1.us.opalstack.com ⭐ | ||||||
| A | 108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc. | ||||||
| PTR | mx1.us.opalstack.com | ||||||
| MX | mx2.us.opalstack.com ⭐ | ||||||
| A | 2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| A | 23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc. | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
| SOA | ns2.us.opalstack.comhostmaster@pythonthreads.com 2026-10-09 #3 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794767928 | ||||||
Previously MX for
pythonthreads.com |
Same first word
pythonthreads.com |
Previous names
Next names
DNS History
10 records (6 active, 4 former)
●NSns1.us.opalstack.com2026-10-10 → 2026-11-15 · 3 obs
● 2026-10-10 23:51:54
● 2026-11-15 19:02:26
○NSns1.value-domain.com2015-07-07 → 2018-10-07 · 4 obs
● 2018-10-07 10:19:26
○ 2026-10-10 23:51:54
○ 2026-11-15 19:02:26
●NSns2.us.opalstack.com2026-10-10 → 2026-11-15 · 3 obs
● 2026-10-10 23:51:54
● 2026-11-15 19:02:26
○NSns2.value-domain.com2015-07-07 → 2018-10-07 · 4 obs
● 2018-10-07 10:19:26
○ 2026-10-10 23:51:54
○ 2026-11-15 19:02:26
●NSns3.us.opalstack.com2026-10-10 → 2026-11-15 · 3 obs
● 2026-10-10 23:51:54
● 2026-11-15 19:02:26
●MXmx1.us.opalstack.com2026-10-10 → 2026-11-15 · 3 obs
● 2026-10-10 23:51:54
● 2026-11-15 19:02:26
●MXmx2.us.opalstack.com2026-10-10 → 2026-11-15 · 3 obs
● 2026-10-10 23:51:54
● 2026-11-15 19:02:26
○MXpythonthreads.com2015-07-07 → 2018-10-07 · 4 obs
● 2018-10-07 10:19:26
○ 2026-10-10 23:51:54
○ 2026-11-15 19:02:26
●A172.104.216.302026-10-10 → 2026-11-15 · 3 obs
● 2026-10-10 23:51:54
● 2026-11-15 19:02:26
○A202.172.25.52015-07-07 → 2018-10-07 · 4 obs
● 2018-10-07 10:19:26
○ 2026-10-10 23:51:54
○ 2026-11-15 19:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| pythonthreads.com | ns1.us.opalstack.com, ns2.us.opalstack.com | 2 records |
✅ Authoritative Response
Server:45.79.107.55
NS records: ns1.us.opalstack.com, ns2.us.opalstack.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pythonthreads.com (unsigned zone)
⏱️ Timing
Total: 3244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.104.216.30 |
| NS | 3 | ns2.us.opalstack.com, ns3.us.opalstack.com... |
| MX | 2 | mx2.us.opalstack.com (pri: 10), mx1.us.opalstack.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.opalstack.com ~all |
| SOA | 1 | ns2.us.opalstack.com hostmaster.pythonth |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.us.opalstack.com, ns2.us.opalstack.com)
Analysis
IP Addresses
pythonthreads.com resolves to one IP address: 172.104.216.30.
anagrammaker.us, geradoraleatorio.com, statscalculator.com and two other host names share IP numbers with pythonthreads.com.
Name Servers
pythonthreads.com is served by three name servers: ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.
pythonthreads.com shares at least some of its name servers with other domains, including coyotetrackz.com, ninejas.org, casaspremade.cl and two others.
These name servers are frequently seen alongside ns1.de.opalstack.com, ns1.sg.opalstack.com, ns2.de.opalstack.com and 3 other name servers.
ns1.us.opalstack.com has IP address 45.79.107.55, ns2.us.opalstack.com has IP address 23.92.21.232 and ns3.us.opalstack.com has IP address 45.56.74.5 — one address each.
Mail Servers
Mail for pythonthreads.com is handled by two mail servers — mx1.us.opalstack.com and mx2.us.opalstack.com.
pythonthreads.com uses an identical mail server configuration to several other domains — among them fansfoundation.com, howmuchisawebsite.com, www.culocity.esp.st and two more.
pythonthreads.com shares at least some of its mail servers with other domains, such as symcomputadores.com.
Hostnames that resolve to two IP addresses:
The A records for mx2.us.opalstack.com return 23.82.16.244 and 2605:fe80:2100:bf03:7::2.
Hosts with just one IP address:
mx1.us.opalstack.com resolves to the IP address 108.62.123.121.