cefrelco.com - dns.ninja
cefrelco.com
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=1786749639 | ||||||
MX for
cefrelco.com |
Same first word
cefrelco.com |
Similar names
DNS History
15 records (9 active, 6 former)
○NSns1.amenworld.com2015-06-05 → 2018-01-25 · 4 obs
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
○ 2026-08-14 23:44:00
●NSns1.o2switch.net2026-05-21 → 2026-08-14 · 5 obs
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
○NSns2.amenworld.com2015-06-05 → 2018-01-25 · 4 obs
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
○ 2026-08-14 23:44:00
●NSns2.o2switch.net2026-05-21 → 2026-08-14 · 5 obs
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
●MXalt1.aspmx.l.google.com2015-10-24 → 2026-08-14 · 8 obs
● 2015-10-24 15:29:04
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
●MXalt2.aspmx.l.google.com2015-10-24 → 2026-08-14 · 8 obs
● 2015-10-24 15:29:04
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
●MXalt3.aspmx.l.google.com2015-10-24 → 2026-08-14 · 8 obs
● 2015-10-24 15:29:04
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
●MXalt4.aspmx.l.google.com2015-10-24 → 2026-08-14 · 8 obs
● 2015-10-24 15:29:04
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
●MXaspmx.l.google.com2015-10-24 → 2026-08-14 · 8 obs
● 2015-10-24 15:29:04
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
●MXcefrelco.com2026-05-21 → 2026-08-14 · 5 obs
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
○MXmail-fr.securemail.pro2015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-24 15:29:04
○ 2026-08-14 23:44:00
●A109.234.160.122026-05-21 → 2026-08-14 · 5 obs
● 2026-05-21 13:40:52
○ 2026-05-24 19:43:46
● 2026-07-26 00:21:00
● 2026-08-14 23:44:00
○A37.187.183.132015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-24 15:29:04
○ 2026-08-14 23:44:00
○A46.105.117.1322015-10-24 → 2015-10-24 · 4 obs
● 2015-10-24 15:29:04
○ 2016-01-22 01:43:52
○ 2026-08-14 23:44:00
○A51.255.166.452016-01-22 → 2018-01-25 · 5 obs
● 2016-01-22 01:43:52
● 2018-01-25 11:56:54
○ 2026-02-22 21:32:44
○ 2026-08-14 23:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| cefrelco.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server:109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cefrelco.com (unsigned zone)
⏱️ Timing
Total: 577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.160.12 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 6 | ALT2.ASPMX.L.GOOGLE.com (pri: 5), cefrelco.com (pri: 50)... |
| TXT | 1 | v=spf1 +a +mx +ip4:109.234.160.12 +inclu |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
cefrelco.com handles its own mail, functioning as its own mail server.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly grouped with cefrelco.com.
IP Addresses
cefrelco.com resolves to just one IP address, 109.234.160.12.
Two other host names, along with mail.lesbergersaustraliens.com, 1d3m.net and mail.208.fr, also share IP numbers with cefrelco.com.
Name Servers
cefrelco.com uses two name servers for its delegation: ns1.o2switch.net and ns2.o2switch.net.
cefrelco.com shares its NS records with other domains, for example prune.o2switch.net, groupe-mahri.com, itsicom.com and two others.
At least some of cefrelco.com's name servers are also used by other domains, among them bastides33.fr.
ns1.o2switch.net resolves to 109.234.160.5. ns2.o2switch.net resolves to 109.234.161.5. Both host names point to a single IP number.
Mail Servers
cefrelco.com is served by 6 mail servers: cefrelco.com, aspmx.l.google.com and alt1.aspmx.l.google.com, plus 3 more.
There is at least a partial MX overlap between cefrelco.com and other domains, including hassaneinlaw.com, westinhealthcare.ca, nomvuyos-tours.co.za and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com directs traffic to 173.194.45.27 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.
Host names that point to one IP address:
cefrelco.com has the IP address 109.234.160.12.