subtracker.io - dns.ninja
subtracker.io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.246🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod12-cph3.one.com | ||||||
| MX | mx2.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.247🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod12-cph3.one.com | ||||||
| MX | mx3.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.248🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod12-cph3.one.com | ||||||
| MX | mx4.pub.mailpod12-cph3.one.com ⭐ | ||||||
| A | 104.37.34.249🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod12-cph3.one.com | ||||||
| TXT | google-site-verification=7exUBevKYWg1csDPj5b-oUQPQ9R94kUOTIOKjSj2Ots | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-05-08 #6 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1781851393 | ||||||
rank #1249 in the tld
📈 Tranco rank: #426,678
Same first word
subtracker.io |
subtracker.me |
subtracker.info |
Similar names
DNS History
8 records (7 active, 1 former)
●MXmx1.pub.mailpod12-cph3.one.com2026-04-14 → 2026-06-19 · 2 obs
● 2026-06-19 07:21:42
●MXmx2.pub.mailpod12-cph3.one.com2026-04-14 → 2026-06-19 · 2 obs
● 2026-06-19 07:21:42
●MXmx3.pub.mailpod12-cph3.one.com2026-04-14 → 2026-06-19 · 2 obs
● 2026-06-19 07:21:42
●MXmx4.pub.mailpod12-cph3.one.com2026-04-14 → 2026-06-19 · 2 obs
● 2026-06-19 07:21:42
○A216.150.1.12026-04-14 → 2026-04-14 · 3 obs
○ 2026-04-30 12:06:28
○ 2026-06-19 07:21:42
●A76.76.21.212026-04-30 → 2026-06-19 · 3 obs
● 2026-04-30 12:06:28
● 2026-06-19 07:21:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | 8 records |
| subtracker.io | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx1.pub.mailpod12-cph3.one.com (pri: 10), mx4.pub.mailpod12-cph3.one.com (pri: 10)... |
| TXT | 1 | google-site-verification=7exUBevKYWg1csD |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a0.nic.io, a2.nic.io...)
Analysis
IP Addresses
subtracker.io directs to one IP number, which is 76.76.21.21.
Among the host names that share IP numbers with subtracker.io are csre.ae, phelb.com, staugustineshuttle.com and two others.
Name Servers
subtracker.io uses two name servers for its delegation: ns01.one.com and ns02.one.com.
subtracker.io has the same name server delegation as a number of other domains, such as kabrit.dk, lter.io, mostar.dk and two more.
The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
The four mail servers for subtracker.io are mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.
subtracker.io shares at least some of its mail servers with other domains — for example ke-media.net, ourswedishadventure.be, leukaemiamyelomaresearchuk.org and two more.
mx1.pub.mailpod12-cph3.one.com resolves to 104.37.34.246. mx2.pub.mailpod12-cph3.one.com resolves to 104.37.34.247. mx3.pub.mailpod12-cph3.one.com resolves to 104.37.34.248. mx4.pub.mailpod12-cph3.one.com resolves to 104.37.34.249. All four hosts carry exactly one IP address.