smtpf.io - robtex.com
smtpf.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.247.68.210🇩🇪 ENVIA-TEL-AS37.247.64.0/19 envia TEL GmbH | ||||||
| NS | ns1.eurodns.com ⭐ | ||||||
| A | 2610:1c8:b002::107🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns1.eurodns.com | ||||||
| A | 199.167.66.107🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns1.eurodns.com | ||||||
| NS | ns2.eurodns.com | ||||||
| A | 2610:1c8:b001::107🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns2.eurodns.com | ||||||
| A | 104.37.178.107🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns2.eurodns.com | ||||||
| NS | ns3.eurodns.com | ||||||
| A | 2610:1c8:b002::108🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns3.eurodns.com | ||||||
| A | 199.167.66.108🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns3.eurodns.com | ||||||
| NS | ns4.eurodns.com | ||||||
| A | 2610:1c8:b001::108🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns4.eurodns.com | ||||||
| A | 104.37.178.108🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States | ||||||
| PTR | ns4.eurodns.com | ||||||
| MX | mailfilter.exceeding-solutions.de ⭐ | ||||||
| A | 37.247.68.200🇩🇪 ENVIA-TEL-AS37.247.64.0/19 envia TEL GmbH | ||||||
| PTR | mailfilter.exceeding-solutions.de | ||||||
| TXT | MS=ms87388351 | ||||||
| TXT | v=spf1 a mx include:mailfilter.exceeding-solutions.de ip4:37.247.68.200 ip4:1... | ||||||
| SOA | ns1.eurodns.comhostmaster@eurodns.com 2025-11-06 #2 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1774420016 | ||||||
Same first word
smtpf.io |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.eurodns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:58:26
●NSns2.eurodns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:58:26
●NSns3.eurodns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:58:26
●NSns4.eurodns.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:58:26
●MXmailfilter.exceeding-solutions.de2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:58:26
●A37.247.68.2102026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 06:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | 8 records |
| smtpf.io | ns3.eurodns.com, ns2.eurodns.com, ns1.eurodns.com, ns4.eurodns.com | - |
✅ Authoritative Response
Server:104.37.178.108
NS records: ns3.eurodns.com, ns2.eurodns.com, ns1.eurodns.com, ns4.eurodns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtpf.io (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.247.68.210 |
| NS | 4 | ns1.eurodns.com, ns2.eurodns.com... |
| MX | 1 | mailfilter.exceeding-solutions.de (pri: |
| TXT | 2 | MS=ms87388351, v=spf1 a mx include:mailfilter.exceeding |
| SOA | 1 | ns1.eurodns.com hostmaster.eurodns.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a2.nic.io, b0.nic.io...)
Analysis
IP Addresses
smtpf.io points to IP number 37.247.68.210.
Name Servers
smtpf.io is delegated to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.
smtpf.io shares name servers with other domains at least partially, for example ingemas.com, debacker-icts.be, logiciel-pharmacie.com, livespaces.dk and gismeteo.at.
Host names with two IP numbers:
ns1.eurodns.com points to: 2610:1c8:b002::107 and 199.167.66.107
ns2.eurodns.com points to: 2610:1c8:b001::107 and 104.37.178.107
ns3.eurodns.com points to: 2610:1c8:b002::108 and 199.167.66.108
ns4.eurodns.com points to: 2610:1c8:b001::108 and 104.37.178.108
Mail Servers
smtpf.io is handled by a single mail server, mailfilter.exceeding-solutions.de.
The mail server setup of smtpf.io is the same as that of other domains, for instance exceeding-solutions.de.
smtpf.io shares at least partially some mail servers with other domains, for instance versicherungsrecht-halle.de.
these mail servers are commonly used with the mail servers smtpin.rzone.de.
mailfilter.exceeding-solutions.de points to a single IP: 37.247.68.200.