serefon.com - dns.ninja
serefon.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 79.139.120.32🇪🇸 acens_AS79.139.120.0/22 | ||||||
| PTR | poaplw120.dns-servicio.com | ||||||
| NS | ns1.srv-hostalia.com ⭐ | ||||||
| A | 86.109.102.131🇪🇸 acens_AS86.109.102.0/24 DATAHOUSE INTERNET | ||||||
| PTR | ns3.dns-servicios.es | ||||||
| NS | ns2.srv-hostalia.com | ||||||
| A | 176.28.119.196🇪🇸 acens_AS176.28.119.0/24 | ||||||
| PTR | ns4.dns-servicios.es | ||||||
| MX | mx.serefon.com ⭐ | ||||||
| A | 217.116.0.227🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | relaysin.dominioabsoluto.net | ||||||
| TXT | v=spf1 redirect=spf.dominioabsoluto.net | ||||||
| SOA | ns1.srv-hostalia.comserefonslu@gmail.com serial=2025843217 | ||||||
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=1786150844 | ||||||
Subdomains
mx.serefon.com |
Same first word
serefon.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.srv-hostalia.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 01:20:58
●NSns2.srv-hostalia.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 01:20:58
●MXmx.serefon.com2016-12-16 → 2026-08-08 · 5 obs
● 2026-03-13 20:57:26
○ 2026-03-27 09:45:34
● 2026-04-15 20:27:14
● 2026-08-08 01:20:58
○A176.28.103.2052016-12-16 → 2018-01-10 · 4 obs
● 2018-01-10 01:48:40
○ 2026-03-13 20:57:26
○ 2026-08-08 01:20:58
●A79.139.120.322026-03-13 → 2026-08-08 · 5 obs
● 2026-03-13 20:57:26
○ 2026-03-27 09:45:34
● 2026-04-15 20:27:14
● 2026-08-08 01:20:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| serefon.com | ns1.srv-hostalia.com, ns2.srv-hostalia.com | 2 records |
✅ Authoritative Response
Server:176.28.119.196
NS records: ns1.srv-hostalia.com, ns2.srv-hostalia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serefon.com (unsigned zone)
⏱️ Timing
Total: 222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 79.139.120.32 |
| NS | 2 | ns2.srv-hostalia.com, ns1.srv-hostalia.com |
| MX | 1 | mx.serefon.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf.dominioabsoluto.net |
| SOA | 1 | ns1.srv-hostalia.com serefonslu.gmail.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.srv-hostalia.com, ns2.srv-hostalia.com)
Analysis
Hierarchy
mx.serefon.com is delegated beneath serefon.com.
IP Addresses
serefon.com resolves to one IP address: 79.139.120.32.
bietedura.com, entrecamposcuatro.com, bubblebu.com and two other host names share IP numbers with serefon.com.
Name Servers
Two name servers handle the delegation for serefon.com: ns1.srv-hostalia.com and ns2.srv-hostalia.com.
serefon.com uses the same name servers as several other domains — among them soportex.es, legumbresgarcia.com, colorymas.es and two more.
serefon.com is at least partially co-delegated on name servers with other domains, such as aldamagestion.es.
ns1.srv-hostalia.com → 86.109.102.131 and ns2.srv-hostalia.com → 176.28.119.196: one IP number per host name.
Mail Servers
Mail for serefon.com is handled by a single mail server, mx.serefon.com.
mx.serefon.com carries a single IP number, which is 217.116.0.227.