sm21.com - robtex.com
sm21.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@sm21.com 2026-07-16 #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=1784563677 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.eftydns.com2026-07-05 → 2026-07-20 · 3 obs
● 2026-07-05 01:21:36
● 2026-07-20 16:20:42
●NSns2.eftydns.com2026-07-05 → 2026-07-20 · 3 obs
● 2026-07-05 01:21:36
● 2026-07-20 16:20:42
○NSns45.worldnic.com2016-04-12 → 2016-10-19 · 4 obs
● 2016-10-19 12:31:34
○ 2026-07-05 01:21:36
○ 2026-07-20 16:20:42
○NSns46.worldnic.com2016-04-12 → 2016-10-19 · 4 obs
● 2016-10-19 12:31:34
○ 2026-07-05 01:21:36
○ 2026-07-20 16:20:42
○MXp.webcom.ctmail.com2016-04-12 → 2016-10-19 · 4 obs
● 2016-10-19 12:31:34
○ 2026-07-05 01:21:36
○ 2026-07-20 16:20:42
○A208.91.197.262015-08-30 → 2015-12-30 · 4 obs
● 2015-12-30 00:31:18
○ 2016-04-12 19:09:02
○ 2026-07-20 16:20:42
○A208.91.197.272016-04-12 → 2016-10-19 · 5 obs
● 2016-04-12 19:09:02
● 2016-10-19 12:31:34
○ 2026-07-05 01:21:36
○ 2026-07-20 16:20:42
●A86.105.245.692026-07-05 → 2026-07-20 · 3 obs
● 2026-07-05 01:21:36
● 2026-07-20 16:20:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sm21.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 sm21.com (unsigned zone)
⏱️ Timing
Total: 328ms | 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.sm21.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
IP Addresses
sm21.com points to a single IP number: 86.105.245.69.
Additional host names — serial.co.in, ridehog.com, qbad.com and two others — share IP numbers with sm21.com.
Name Servers
sm21.com uses two name servers for its delegation: ns1.eftydns.com and ns2.eftydns.com.
sm21.com shares its name server setup with other domains, including baiwin.com, tscam.com, usatech.net and two others.
At least some of sm21.com's name servers are also used by other domains, among them kibar.xyz.
ns1.eftydns.com directs to 87.253.137.197 and ns2.eftydns.com directs to 136.144.254.183; each host name points to exactly one IP number.