mfer.fyi - robtex.com
mfer.fyi
fyi
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.fyi ⭐ | ||||||
| NS | v0n1.nic.fyi | ||||||
| NS | v0n2.nic.fyi | ||||||
| NS | v0n3.nic.fyi | ||||||
| NS | v2n0.nic.fyi | ||||||
| NS | v2n1.nic.fyi | ||||||
| SOA | v0n0.nic.fyihostmaster@donuts.email serial=1778740333 | ||||||
Subdomains
olympos.mfer.fyi |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScuritiba.ns.porkbun.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 06:41:08
●NSfortaleza.ns.porkbun.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 06:41:08
●NSmaceio.ns.porkbun.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 06:41:08
●NSsalvador.ns.porkbun.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 06:41:08
●MXmail.protonmail.ch2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 06:41:08
●MXmailsec.protonmail.ch2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 06:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fyi | v0n0.nic.fyi, v0n1.nic.fyi, v0n2.nic.fyi, v0n3.nic.fyi... | 12 records |
| mfer.fyi | salvador.ns.porkbun.com, maceio.ns.porkbun.com, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com | - |
✅ Authoritative Response
Server:162.159.10.150
NS records: salvador.ns.porkbun.com, maceio.ns.porkbun.com, curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mfer.fyi (unsigned zone)
⏱️ Timing
Total: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=06246b61b34ccb6d, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.fyi, v0n1.nic.fyi, v0n2.nic.fyi...)
Analysis
Hierarchy
The parent of olympos.mfer.fyi is mfer.fyi.
Name Servers
mfer.fyi's delegation is handled by four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
mfer.fyi partially shares name servers with other domains; examples include devon.lol, prestigeamericancoins.com, goynews.com, baymountainair.com and topspectrum.com.
Host names with two IPs:
curitiba.ns.porkbun.com points to 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37
fortaleza.ns.porkbun.com points to 2400:cb00:2049:1::a29f:88c and 162.159.8.140
maceio.ns.porkbun.com points to 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180
salvador.ns.porkbun.com points to 2400:cb00:2049:1::a29f:a96 and 162.159.10.150
Mail Servers
mfer.fyi is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
mfer.fyi has the same mail server setup as other domains, including kernstar.com, pwlk.net, julietomlin.com, simonoo.com and johnmatney.com.
mfer.fyi shares some mail servers with other domains, at least partially, such as bikuman.com, stooj.org, lacartita.com, outboundmail.net and eeaton.ca.
Host names with three IP numbers:
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.
mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.