4classmates.com - dns.ninja
4classmates.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@4classmates.com 2026-08-06 #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=1786247044 | ||||||
Same first word
4classmates.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSbuy.internettraffic.com2015-08-11 → 2016-07-25 · 4 obs
● 2016-07-25 05:47:04
○ 2020-02-07 00:48:28
○ 2026-08-09 03:45:14
●NSns1.eftydns.com2026-03-25 → 2026-08-09 · 3 obs
● 2026-03-25 00:26:36
● 2026-08-09 03:45:14
○NSns1.uniregistrymarket.link2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 00:48:28
○ 2026-03-25 00:26:36
○ 2026-08-09 03:45:14
●NSns2.eftydns.com2026-03-25 → 2026-08-09 · 3 obs
● 2026-03-25 00:26:36
● 2026-08-09 03:45:14
○NSns2.uniregistrymarket.link2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 00:48:28
○ 2026-03-25 00:26:36
○ 2026-08-09 03:45:14
○NSsell.internettraffic.com2015-08-11 → 2016-07-25 · 4 obs
● 2016-07-25 05:47:04
○ 2020-02-07 00:48:28
○ 2026-08-09 03:45:14
○A69.172.201.1532016-07-25 → 2020-02-07 · 5 obs
● 2016-07-25 05:47:04
● 2020-02-07 00:48:28
○ 2026-03-25 00:26:36
○ 2026-08-09 03:45:14
○A69.172.201.2082015-08-11 → 2016-03-29 · 4 obs
● 2016-03-29 19:44:06
○ 2016-07-25 05:47:04
○ 2026-08-09 03:45:14
●A86.105.245.692026-03-25 → 2026-08-09 · 3 obs
● 2026-03-25 00:26:36
● 2026-08-09 03:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 4classmates.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:87.253.137.197
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4classmates.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.4classmates.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
IP Addresses
4classmates.com directs to one IP number, which is 86.105.245.69.
Among the host names that share IP numbers with 4classmates.com are xn--tlv.com, xn--efvn75a1oortj.com, bess.io and two others.
Name Servers
Two name servers handle the delegation for 4classmates.com: ns1.eftydns.com and ns2.eftydns.com.
4classmates.com has the same name server delegation as a number of other domains, such as editing.co.in, hkdancers.com, ramoa.com and two more.
The name servers for 4classmates.com overlap at least in part with those of other domains, including robosync.com and zieu.com.
These name servers commonly appear alongside the name servers dns1.a.io and dns2.a.io.
Both ns1.eftydns.com and ns2.eftydns.com have a single IP address each — ns1.eftydns.com resolves to 87.253.137.197 while ns2.eftydns.com resolves to 136.144.254.183.