ptmkb.info - robtex.com
ptmkb.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.rumahweb.com ⚠️ Not in zone NS records | ||||||
| A | 139.162.19.83🇸🇬 AKAMAI-LINODE-AP139.162.0.0/19 Akamai Technologies | ||||||
| PTR | li861-83.members.linode.com | ||||||
| A | 172.232.249.206🇮🇩 AKAMAI-LINODE-AP172.232.224.0/19 Akamai Technologies | ||||||
| PTR | 172-232-249-206.ip.linodeusercontent.com | ||||||
| NS | ns2.rumahweb.com ⚠️ Not in zone NS records | ||||||
| A | 68.183.178.111🇸🇬 DIGITALOCEAN68.183.176.0/20 DigitalOcean | ||||||
| PTR | do-dns-sg.rumahweb.net | ||||||
| A | 172.105.123.203🇸🇬 AKAMAI-LINODE-AP172.105.112.0/20 Akamai Technologies | ||||||
| PTR | 172-105-123-203.ip.linodeusercontent.com | ||||||
| NS | ns3.rumahweb.net ⚠️ Not in zone NS records | ||||||
| A | 157.245.115.90🇺🇸 DIGITALOCEAN157.245.112.0/20 DigitalOcean | ||||||
| PTR | dns-rw-ny.rumahweb.net | ||||||
| A | 178.128.207.174🇩🇪 DIGITALOCEAN178.128.192.0/20 DigitalOcean | ||||||
| PTR | do-dns-de.rumahweb.net | ||||||
| NS | ns4.rumahweb.net ⚠️ Not in zone NS records | ||||||
| A | 45.32.114.6🇸🇬 AS-VULTR45.32.96.0/19 Vultr Assigned Prefix | ||||||
| PTR | 45.32.114.6.vultrusercontent.com | ||||||
| A | 198.199.101.34🇺🇸 DIGITALOCEAN198.199.96.0/20 DigitalOcean | ||||||
| PTR | griffin.rumahweb.net | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1775203413 | ||||||
MX for
ptmkb.info |
Same first word
ptmkb.info |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.rumahweb.com2026-02-23 → 2026-04-03 · 2 obs
● 2026-04-03 08:29:00
●NSns2.rumahweb.com2026-02-23 → 2026-04-03 · 2 obs
● 2026-04-03 08:29:00
●NSns3.rumahweb.net2026-02-23 → 2026-04-03 · 2 obs
● 2026-04-03 08:29:00
●NSns4.rumahweb.net2026-02-23 → 2026-04-03 · 2 obs
● 2026-04-03 08:29:00
○MXptmkb.info2026-02-23 → 2026-03-27 · 3 obs
● 2026-03-27 05:43:04
○ 2026-04-03 08:29:00
○A2001:df0:27b:3::2:82402026-02-23 → 2026-03-27 · 3 obs
● 2026-03-27 05:43:04
○ 2026-04-03 08:29:00
○A202.10.43.632026-02-23 → 2026-03-27 · 3 obs
● 2026-03-27 05:43:04
○ 2026-04-03 08:29:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| ptmkb.info | ns4.rumahweb.net, ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net | - |
✅ Authoritative Response
Server:198.199.101.34
NS records: ns4.rumahweb.net, ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptmkb.info (unsigned zone)
⏱️ Timing
Total: 3631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Mail Server Role
For ptmkb.info, the mail server is ptmkb.info.
Name Servers
ptmkb.info is delegated to four name servers: ns1.rumahweb.com, ns2.rumahweb.com, ns3.rumahweb.net and ns4.rumahweb.net.
ptmkb.info at least partially shares name servers with other domains, for instance nicodalimonte.com, bkckotabanjar.com, smartvisi.com, akperkosgoro.ac.id and konijawatimur.co.
These name servers are commonly used alongside ns3.rumahweb.com and ns4.rumahweb.com.
Host names with two IP numbers:
ns1.rumahweb.com points to 139.162.19.83 and 172.232.249.206; ns2.rumahweb.com points to 68.183.178.111 and 172.105.123.203; ns3.rumahweb.net points to 157.245.115.90 and 178.128.207.174; ns4.rumahweb.net points to 45.32.114.6 and 198.199.101.34.