eufiber.com - robtex.com
eufiber.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a1-244.akam.net ⭐ | ||||||
| A | 2600:1401:2::f4🇺🇸 Akamai2600:1401:2::/48 Technologies | ||||||
| PTR | a1-244.akam.net | ||||||
| PTR | ns1-244.akam.net | ||||||
| A | 193.108.91.244🇳🇱 Akamai193.108.91.0/24 Technologies | ||||||
| PTR | a1-244.akam.net | ||||||
| PTR | ns1-244.akam.net | ||||||
| NS | a26-67.akam.net | ||||||
| A | 2600:1480:b800::43🇺🇸 Akamai2600:1480:b800::/48 Technologies | ||||||
| PTR | a26-67.akam.net | ||||||
| A | 23.74.25.67🇺🇸 Akamai23.74.25.0/24 Technologies | ||||||
| PTR | a26-67.akam.net | ||||||
| NS | a6-66.akam.net | ||||||
| A | 2600:1401:1::42🇺🇸 Akamai2600:1401:1::/48 Technologies | ||||||
| PTR | a6-66.akam.net | ||||||
| A | 23.211.133.66🇺🇸 Akamai23.211.133.0/24 Technologies | ||||||
| PTR | a6-66.akam.net | ||||||
| NS | a8-65.akam.net | ||||||
| A | 2600:1403:a::41🇺🇸 Akamai2600:1403:a::/48 Technologies | ||||||
| PTR | a8-65.akam.net | ||||||
| A | 2.16.40.65🇳🇱 Akamai2.16.40.0/24 Technologies | ||||||
| PTR | a8-65.akam.net | ||||||
| MX | secondary-mx.serico.de ⭐ | ||||||
| SOA | a1-244.akam.netdomains@eunetworks.com 2021-04-30 #1 | ||||||
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=1774676982 | ||||||
Same first word
eufiber.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSa1-244.akam.net2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:58:08
● 2026-03-28 05:58:10
●NSa26-67.akam.net2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:58:08
● 2026-03-28 05:58:10
●NSa6-66.akam.net2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:58:08
● 2026-03-28 05:58:10
●NSa8-65.akam.net2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 05:58:08
● 2026-03-28 05:58:10
○NSdns1.serico.de2009-01-01 → 2016-11-21 · 4 obs
● 2016-11-21 04:27:40
○ 2026-03-28 05:58:08
○ 2026-03-28 05:58:10
○NSdns2.serico.de2009-01-01 → 2016-11-21 · 4 obs
● 2016-11-21 04:27:40
○ 2026-03-28 05:58:08
○ 2026-03-28 05:58:10
●MXsecondary-mx.serico.de2009-01-01 → 2026-03-28 · 2 obs
● 2026-03-28 05:58:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| eufiber.com | a1-244.akam.net, a26-67.akam.net, a8-65.akam.net, a6-66.akam.net | - |
✅ Authoritative Response
Server:2.16.40.65
NS records: a1-244.akam.net, a26-67.akam.net, a8-65.akam.net, a6-66.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eufiber.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | a26-67.akam.net, a8-65.akam.net... |
| MX | 1 | secondary-mx.serico.de (pri: 10) |
| SOA | 1 | a1-244.akam.net domains.eunetworks.com |
Analysis
Name Servers
eufiber.com is delegated to four name servers: a1-244.akam.net, a26-67.akam.net, a6-66.akam.net and a8-65.akam.net.
eufiber.com at least partially shares name servers with other domains, for instance 241.165.in-addr.arpa, cbp.dhs.gov, quickbooksonline.com, opsm-sms.com and frontgate.com.
These name servers are often used together with the name servers a5-64.akam.net, a9-65.akam.net, a11-65.akam.net, a2-66.akam.net, a24-67.akam.net, a11-66.akam.net, a5-65.akam.net, a7-64.akam.net, a7-66.akam.net and a16-65.akam.net.
Host names with two IP numbers:
Host name a1-244.akam.net points to: 2600:1401:2::f4 and 193.108.91.244.
Host name a26-67.akam.net points to: 2600:1480:b800::43 and 23.74.25.67.
Host name a6-66.akam.net points to: 2600:1401:1::42 and 23.211.133.66.
Host name a8-65.akam.net points to: 2600:1403:a::41 and 2.16.40.65.
Mail Servers
eufiber.com is handled by a single mail server, secondary-mx.serico.de.
eufiber.com shares the same mail server setup as other domains, such as eunetworks-na.com, eucare.com and eunetworksna.com.
eufiber.com shares some mail servers with other domains at least partially, for example mfnx.de.
these mail servers are commonly used alongside mx.serico.de.