firstrule.com - dns.ninja
firstrule.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1782717755 | ||||||
Subdomains
www.firstrule.com |
Same first word
Similar names
rusfilter.org |
rusfilter.net |
surfilter.com |
rusfilter.ru |
rusfilter.de |
rulefirst.com |
returflis.no |
rusfilter.com |
DNS History
16 records (4 active, 12 former)
●NSns1.afternic.com2026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 07:52:52
● 2026-06-29 07:52:54
○NSns15.domaincontrol.com2026-03-13 → 2026-03-13 · 4 obs
● 2026-03-13 19:47:32
○ 2026-06-29 07:52:52
○ 2026-06-29 07:52:54
○NSns16.domaincontrol.com2026-03-13 → 2026-03-13 · 4 obs
● 2026-03-13 19:47:32
○ 2026-06-29 07:52:52
○ 2026-06-29 07:52:54
●NSns2.afternic.com2026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 07:52:52
● 2026-06-29 07:52:54
○NSpdns05.domaincontrol.com2015-06-25 → 2017-04-03 · 4 obs
● 2017-04-03 00:43:00
○ 2026-03-13 19:47:32
○ 2026-06-29 07:52:54
○NSpdns06.domaincontrol.com2015-06-25 → 2017-04-03 · 4 obs
● 2017-04-03 00:43:00
○ 2026-03-13 19:47:32
○ 2026-06-29 07:52:54
○MXalt1.aspmx.l.google.com2015-06-25 → 2016-01-26 · 4 obs
● 2016-01-26 18:59:24
○ 2016-04-11 22:54:16
○ 2026-06-29 07:52:54
○MXalt2.aspmx.l.google.com2015-06-25 → 2016-01-26 · 4 obs
● 2016-01-26 18:59:24
○ 2016-04-11 22:54:16
○ 2026-06-29 07:52:54
○MXaspmx.l.google.com2015-06-25 → 2016-01-26 · 4 obs
● 2016-01-26 18:59:24
○ 2016-04-11 22:54:16
○ 2026-06-29 07:52:54
○MXaspmx2.googlemail.com2015-06-25 → 2016-01-26 · 4 obs
● 2016-01-26 18:59:24
○ 2016-04-11 22:54:16
○ 2026-06-29 07:52:54
○MXaspmx3.googlemail.com2015-06-25 → 2016-01-26 · 4 obs
● 2016-01-26 18:59:24
○ 2016-04-11 22:54:16
○ 2026-06-29 07:52:54
○MXpelopidas-com.mail.protection.outlook.com2016-04-11 → 2026-03-13 · 5 obs
● 2016-04-11 22:54:16
● 2026-03-13 19:47:32
○ 2026-06-29 07:52:52
○ 2026-06-29 07:52:54
●A13.248.169.482026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 07:52:52
● 2026-06-29 07:52:54
○A2607:f1c0:844:d600::93:e7352015-06-25 → 2017-04-03 · 4 obs
● 2017-04-03 00:43:00
○ 2026-03-13 19:47:32
○ 2026-06-29 07:52:54
○A74.208.100.42015-06-25 → 2017-04-03 · 4 obs
● 2017-04-03 00:43:00
○ 2026-03-13 19:47:32
○ 2026-06-29 07:52:54
●A76.223.54.1462026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 07:52:52
● 2026-06-29 07:52:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| firstrule.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstrule.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
www.firstrule.com is a subdomain of firstrule.com.
IP Addresses
firstrule.com points to the IP addresses 13.248.169.48 and 76.223.54.146
collegedebate.com, eloquentenglish.com, host-232-98-126-206.awesomedns.com and two other host names share IP numbers with firstrule.com.
Name Servers
firstrule.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
firstrule.com uses the same name servers as several other domains — among them ten70.tennex.com, www.newsboost.com, platinuum.com and two more.
The name servers of firstrule.com overlap at least partially with those of other domains — among them mailinglistsoftware.com, urbnvibe.com, speedwebsites.com and two more.
The name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn are commonly seen alongside these name servers.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.