simfive.com - robtex.com
simfive.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | devin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c31🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c331🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2331🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 108.162.195.49🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 162.159.44.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 172.64.35.49🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| NS | tina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 108.162.192.230🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 172.64.32.230🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 173.245.58.230🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| MX | simfive.com ⭐ | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| TXT | brevo-code:91c99c8a3211b57f2beda660cf2972de | ||||||
| TXT | v=spf1 +a +mx +ip4:5.39.69.65 ~all | ||||||
| SOA | devin.ns.cloudflare.comdns@cloudflare.com serial=2418062228 | ||||||
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=1794066951 | ||||||
MX for
simfive.com |
Same first word
Similar names
Previous names
Next names
DNS History
9 records (4 active, 5 former)
●NSdevin.ns.cloudflare.com2026-09-04 → 2026-11-07 · 3 obs
● 2026-09-04 03:17:54
● 2026-11-07 16:29:08
○NSns39.domaincontrol.com2016-12-14 → 2017-09-17 · 4 obs
● 2017-09-17 07:55:32
○ 2026-09-04 03:17:54
○ 2026-11-07 16:29:08
○NSns40.domaincontrol.com2016-12-14 → 2017-09-17 · 4 obs
● 2017-09-17 07:55:32
○ 2026-09-04 03:17:54
○ 2026-11-07 16:29:08
●NStina.ns.cloudflare.com2026-09-04 → 2026-11-07 · 3 obs
● 2026-09-04 03:17:54
● 2026-11-07 16:29:08
○MXmailstore1.secureserver.net2016-12-14 → 2017-09-17 · 4 obs
● 2017-09-17 07:55:32
○ 2026-09-04 03:17:54
○ 2026-11-07 16:29:08
●MXsimfive.com2026-09-04 → 2026-11-07 · 3 obs
● 2026-09-04 03:17:54
● 2026-11-07 16:29:08
○MXsmtp.secureserver.net2016-12-14 → 2017-09-17 · 4 obs
● 2017-09-17 07:55:32
○ 2026-09-04 03:17:54
○ 2026-11-07 16:29:08
○A184.168.221.112016-12-14 → 2017-09-17 · 4 obs
● 2017-09-17 07:55:32
○ 2026-09-04 03:17:54
○ 2026-11-07 16:29:08
●A216.198.79.12026-09-04 → 2026-11-07 · 3 obs
● 2026-09-04 03:17:54
● 2026-11-07 16:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simfive.com | tina.ns.cloudflare.com, devin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.49
NS records: tina.ns.cloudflare.com, devin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 2 | devin.ns.cloudflare.com, tina.ns.cloudflare.com |
| MX | 1 | simfive.com (pri: 0) |
| TXT | 2 | brevo-code:91c99c8a3211b57f2beda660cf297, v=spf1 +a +mx +ip4:5.39.69.65 ~all |
| SOA | 1 | devin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tina.ns.cloudflare.com, tina.ns.cloudflare.com, tina.ns.cloudflare.com...)
Analysis
Mail Server Role
simfive.com serves as a mail server for simfive.com.
IP Addresses
simfive.com has exactly one IP address — 216.198.79.1.
felps.me, jdebdesign.com, jolynsnailtherapy.com plus two other host names have IP numbers in common with simfive.com.
Name Servers
Two name servers handle the delegation for simfive.com: devin.ns.cloudflare.com and tina.ns.cloudflare.com.
The name server configuration of simfive.com is shared with other domains, for instance eerth.xyz, uajsa.xyz, opasroj.workers.dev and two others.
There is at least partial name server overlap between simfive.com and other domains — ddddd333rrrlr.pages.dev, drtarekgheith.com, tacoboutatx.com and two more among them.
These name servers tend to appear in combination with the name servers nelly.ns.cloudflare.com, melissa.ns.cloudflare.com, kyree.ns.cloudflare.com and michelle.ns.cloudflare.com.
Hosts with 6 IP addresses each:
devin.ns.cloudflare.com resolves to 108.162.195.49, 162.159.44.49 and 172.64.35.49 among others, with 3 other IP addresses in total.
tina.ns.cloudflare.com resolves to 108.162.192.230, 172.64.32.230 and 173.245.58.230 among others, with 3 other IP addresses in total.
Mail Servers
simfive.com uses exactly one mail server, which is simfive.com.
simfive.com carries a single IP number, which is 216.198.79.1.