twolfsn.com - robtex.com
twolfsn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.184.49.25🇺🇸 DIGITALOCEAN137.184.48.0/20 DigitalOcean | ||||||
| PTR | twolfson.com | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| SOA | ns1.digitalocean.comhostmaster@twolfsn.com serial=0 | ||||||
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=1785955724 | ||||||
Same first word
twolfsn.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns-1311.awsdns-35.org2015-05-26 → 2015-12-18 · 4 obs
● 2015-12-18 11:04:06
○ 2016-03-21 08:22:56
○ 2026-08-05 19:19:04
○NSns-1646.awsdns-13.co.uk2015-05-26 → 2015-12-18 · 4 obs
● 2015-12-18 11:04:06
○ 2016-03-21 08:22:56
○ 2026-08-05 19:19:04
○NSns-444.awsdns-55.com2015-05-26 → 2015-12-18 · 4 obs
● 2015-12-18 11:04:06
○ 2016-03-21 08:22:56
○ 2026-08-05 19:19:04
○NSns-730.awsdns-27.net2015-05-26 → 2015-12-18 · 4 obs
● 2015-12-18 11:04:06
○ 2016-03-21 08:22:56
○ 2026-08-05 19:19:04
●NSns1.digitalocean.com2016-03-21 → 2026-08-05 · 3 obs
● 2016-03-21 08:22:56
● 2026-08-05 19:19:04
●NSns2.digitalocean.com2016-03-21 → 2026-08-05 · 3 obs
● 2016-03-21 08:22:56
● 2026-08-05 19:19:04
●NSns3.digitalocean.com2016-03-21 → 2026-08-05 · 3 obs
● 2016-03-21 08:22:56
● 2026-08-05 19:19:04
●A137.184.49.252026-03-10 → 2026-08-05 · 3 obs
● 2026-03-10 18:32:46
● 2026-08-05 19:19:04
○A162.243.239.1952015-05-26 → 2015-12-18 · 4 obs
● 2015-12-18 11:04:06
○ 2016-03-21 08:22:56
○ 2026-08-05 19:19:04
○A45.55.57.1202016-03-21 → 2020-02-16 · 5 obs
● 2016-03-21 08:22:56
● 2020-02-16 05:06:16
○ 2026-03-10 18:32:46
○ 2026-08-05 19:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| twolfsn.com | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | 3 records |
✅ Authoritative Response
Server:172.64.53.21
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twolfsn.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.184.49.25 |
| NS | 3 | ns3.digitalocean.com, ns2.digitalocean.com... |
| SOA | 1 | ns1.digitalocean.com hostmaster.twolfsn. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)
Analysis
IP Addresses
twolfsn.com points to a single IP number: 137.184.49.25.
Other host names, among them twolfson.com and www.twolfson.com, have IP numbers in common with twolfsn.com.
Name Servers
twolfsn.com carries NS records delegating to ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
At least some of twolfsn.com's name servers are shared with other domains, for example 1.0.0.2.4.d.c.0.0.0.0.0.0.0.0.0.0.d.0.0.3.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, thinkloud.co, essentialpsych.com.au and two more.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com are three hostnames that each resolve to a pair of IP addresses: ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.