20thfss.com - robtex.com
20thfss.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 152.42.213.147🇺🇸 DIGITALOCEAN152.42.192.0/19 DigitalOcean | ||||||
| NS | ns1.oldtwond99.com ⭐ | ||||||
| A | 152.42.213.147🇺🇸 DIGITALOCEAN152.42.192.0/19 DigitalOcean | ||||||
| NS | ns2.oldtwond99.com | ||||||
| A | 152.42.213.147🇺🇸 DIGITALOCEAN152.42.192.0/19 DigitalOcean | ||||||
| MX | 20thfss.com ⭐ | ||||||
| A | 152.42.213.147🇺🇸 DIGITALOCEAN152.42.192.0/19 DigitalOcean | ||||||
| TXT | v=spf1 +a +mx +ip4:152.42.213.147 ~all | ||||||
| SOA | ns1.oldtwond99.comsabakangker@gmail.com 2026-02-16 #1 | ||||||
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=1771291435 | ||||||
rank #261917 in the tld
MX for
20thfss.com |
Subdomains
mail.20thfss.com |
Same first word
20thfss.com |
DNS History
8 records (4 active, 4 former)
○NSns1.justhost.com2015-05-31 → 2017-10-21 · 4 obs
● 2017-10-21 20:36:02
○ 2026-03-13 19:40:56
○ 2026-03-23 02:45:22
●NSns1.oldtwond99.com2026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 19:40:56
● 2026-03-23 02:45:22
○NSns2.justhost.com2015-05-31 → 2017-10-21 · 4 obs
● 2017-10-21 20:36:02
○ 2026-03-13 19:40:56
○ 2026-03-23 02:45:22
●NSns2.oldtwond99.com2026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 19:40:56
● 2026-03-23 02:45:22
●MX20thfss.com2015-05-31 → 2026-03-23 · 2 obs
● 2026-03-23 02:45:22
●A152.42.213.1472026-03-13 → 2026-03-23 · 3 obs
● 2026-03-13 19:40:56
● 2026-03-23 02:45:22
○A173.254.28.1562015-05-31 → 2016-12-26 · 4 obs
● 2016-12-26 20:27:00
○ 2017-10-21 20:36:02
○ 2026-03-23 02:45:22
○A50.87.123.1222017-10-21 → 2017-10-21 · 4 obs
● 2017-10-21 20:36:02
○ 2026-03-13 19:40:56
○ 2026-03-23 02:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 20thfss.com | ns1.oldtwond99.com, ns2.oldtwond99.com | 2 records |
✅ Authoritative Response
Server:152.42.213.147
NS records: ns1.oldtwond99.com, ns2.oldtwond99.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20thfss.com (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 152.42.213.147 |
| NS | 2 | ns1.oldtwond99.com, ns2.oldtwond99.com |
| MX | 1 | 20thfss.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:152.42.213.147 ~all |
| SOA | 1 | ns1.oldtwond99.com sabakangker.gmail.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.oldtwond99.com, ns2.oldtwond99.com)
Analysis
Hierarchy
mail.20thfss.com is a child of 20thfss.com.
Mail Server Role
20thfss.com serves as the mail server for 20thfss.com.
IP Addresses
20thfss.com resolves to one IP number: 152.42.213.147.
Other host names, for instance ukaji.org, comicbookdebate.com, orologi.is, kabartokoh.com and ns2.oldtwond99.com share IP numbers with 20thfss.com.
Name Servers
20thfss.com's delegation uses two name servers: ns1.oldtwond99.com and ns2.oldtwond99.com.
20thfss.com uses the same name server setup as other domains, such as ns2.oldtwond99.com, ifyouonlynews.com, polishresistance-ak.org, lesavoie.net and akbidnusindo.ac.id.
Host names with a single IP number:
The host name ns1.oldtwond99.com points to 152.42.213.147.
The host name ns2.oldtwond99.com points to 152.42.213.147.
Host names pointing to 152.42.213.147: ns1.oldtwond99.com and ns2.oldtwond99.com.
Mail Servers
20thfss.com is handled by a single mail server, 20thfss.com.
Host name 20thfss.com resolves to a single IP: 152.42.213.147.