certechs.com - dns.ninja
certechs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.223.39.155🇸🇬 DIGITALOCEAN159.223.32.0/20 DigitalOcean | ||||||
| PTR | 1467623.cloudwaysapps.com | ||||||
| NS | ns102.indekos.com ⭐ | ||||||
| A | 103.150.196.157🇮🇩 IDNIC-BIZNETGIO-AS-ID103.150.196.0/24 Biznet Gio Nusantara | ||||||
| PTR | ip-157-196-150-103.wjv-1.biznetg.io | ||||||
| NS | ns103.indekos.com | ||||||
| MX | mail.certechs.com ⭐ | ||||||
| A | 103.89.6.45🇮🇩 IDNIC-BIZNETGIO-AS-ID103.89.6.0/23 | ||||||
| PTR | dciplesk45.dotcom.id | ||||||
| TXT | v=spf1 +a +mx +a:dciplesk45.dotcom.id -all | ||||||
| SOA | ns102.indekos.comyanti@certechs.com 2025-10-05 #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=1783795722 | ||||||
rank #206632 in the tld
Subdomains
mail.certechs.com |
Same first word
certechs.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns102.indekos.com2026-06-26 → 2026-07-11 · 3 obs
● 2026-06-26 08:24:34
● 2026-07-11 19:01:12
●NSns103.indekos.com2026-06-26 → 2026-07-11 · 3 obs
● 2026-06-26 08:24:34
● 2026-07-11 19:01:12
○NSns13.indekos.com2015-08-17 → 2017-03-31 · 4 obs
● 2017-03-31 22:58:34
○ 2026-06-26 08:24:34
○ 2026-07-11 19:01:12
○NSns14.indekos.com2015-08-17 → 2017-03-31 · 4 obs
● 2017-03-31 22:58:34
○ 2026-06-26 08:24:34
○ 2026-07-11 19:01:12
●MXmail.certechs.com2015-08-17 → 2026-07-11 · 2 obs
● 2026-07-11 19:01:12
●A159.223.39.1552026-06-26 → 2026-07-11 · 3 obs
● 2026-06-26 08:24:34
● 2026-07-11 19:01:12
○A50.23.82.2352015-08-17 → 2017-03-31 · 4 obs
● 2017-03-31 22:58:34
○ 2026-06-26 08:24:34
○ 2026-07-11 19:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| certechs.com | ns102.indekos.com, ns103.indekos.com | 2 records |
✅ Authoritative Response
Server:103.150.196.157
NS records: ns102.indekos.com, ns103.indekos.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certechs.com (unsigned zone)
⏱️ Timing
Total: 615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.223.39.155 |
| NS | 2 | ns103.indekos.com, ns102.indekos.com |
| MX | 1 | mail.certechs.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:dciplesk45.dotcom.id -a |
| SOA | 1 | ns102.indekos.com yanti.certechs.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns102.indekos.com, ns103.indekos.com)
Analysis
Hierarchy
mail.certechs.com is delegated beneath certechs.com.
IP Addresses
certechs.com has exactly one IP address — 159.223.39.155.
Name Servers
DNS delegation for certechs.com points to two name servers: ns102.indekos.com and ns103.indekos.com.
The name server configuration of certechs.com is shared with other domains, for instance citrack.com, paper-gallery.com, sukses.com and two others.
There is at least partial name server overlap between certechs.com and other domains — petroteknika.com, pradita.ac.id, sherwoodkelapagading.com and two more among them.
These name servers tend to appear in combination with the name servers ns7.indekos.com, ns8.indekos.com, ns1.dns-parking.com and ns2.dns-parking.com.
Host names resolving to a single IP address:
ns102.indekos.com directs to 103.150.196.157.
Mail Servers
certechs.com uses one mail server — mail.certechs.com.
mail.certechs.com has exactly one IP number: 103.89.6.45.