certification.com - dns.ninja
certification.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@certification.com 2026-06-18 #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=1781896520 | ||||||
Subdomains
www.certification.com |
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
●NSns1.eftydns.com2026-02-23 → 2026-06-19 · 3 obs
● 2026-02-23 02:02:36
● 2026-06-19 19:41:48
○NSns1.rockisland.com2015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 04:43:10
○ 2020-01-21 03:18:02
○ 2026-06-19 19:41:48
●NSns2.eftydns.com2026-02-23 → 2026-06-19 · 3 obs
● 2026-02-23 02:02:36
● 2026-06-19 19:41:48
○NSns2.rockisland.com2015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 04:43:10
○ 2020-01-21 03:18:02
○ 2026-06-19 19:41:48
○NSns3.rockisland.com2020-01-21 → 2020-10-28 · 5 obs
● 2020-01-21 03:18:02
● 2020-10-28 22:17:54
○ 2026-02-23 02:02:36
○ 2026-06-19 19:41:48
○NSns4.rockisland.com2020-01-21 → 2020-10-28 · 5 obs
● 2020-01-21 03:18:02
● 2020-10-28 22:17:54
○ 2026-02-23 02:02:36
○ 2026-06-19 19:41:48
○MXgreymail-mx.email-protect.gosecure.net2020-10-28 → 2020-10-28 · 4 obs
● 2020-10-28 22:17:54
○ 2026-02-23 02:02:36
○ 2026-06-19 19:41:48
○MXhera.rockisland.com2015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 04:43:10
○ 2020-01-21 03:18:02
○ 2026-06-19 19:41:48
○MXinbound.onlineaccessportal.com2020-01-21 → 2020-01-21 · 4 obs
● 2020-01-21 03:18:02
○ 2020-10-28 22:17:54
○ 2026-06-19 19:41:48
○MXmorpheus.rockisland.com2015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 04:43:10
○ 2020-01-21 03:18:02
○ 2026-06-19 19:41:48
○A64.119.0.302020-01-21 → 2020-10-28 · 5 obs
● 2020-01-21 03:18:02
● 2020-10-28 22:17:54
○ 2026-02-23 02:02:36
○ 2026-06-19 19:41:48
○A64.119.0.42015-07-20 → 2017-02-06 · 4 obs
● 2017-02-06 04:43:10
○ 2020-01-21 03:18:02
○ 2026-06-19 19:41:48
●A86.105.245.692026-02-23 → 2026-06-19 · 3 obs
● 2026-02-23 02:02:36
● 2026-06-19 19:41:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certification.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:136.144.254.183
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certification.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns2.eftydns.com, ns1.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.certification |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
Hierarchy
www.certification.com is delegated beneath certification.com.
IP Addresses
certification.com points to a single IP number: 86.105.245.69.
Additional host names — t2g.net, bbbaa.com, www.genesiscentre.com and two others — share IP numbers with certification.com.
Name Servers
Two name servers handle the delegation for certification.com: ns1.eftydns.com and ns2.eftydns.com.
certification.com shares its name server setup with other domains, including toyea.com, bodybuildingprofessionals.com, eepz.com and two others.
certification.com has some name servers in common with other domains such as xmvo.com, onlinecarrepair.com and perfectespresso.org
ns1.eftydns.com → 87.253.137.197 and ns2.eftydns.com → 136.144.254.183: one IP number per host name.