algorithmcoder.com - dns.ninja
algorithmcoder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 AS442732603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 AS4427397.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 AS442732603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 AS44273173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | verification-sssklblttezjbmchvxsjnn.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=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=1788800158 | ||||||
DNS History
21 records (5 active, 16 former)
○NSdns1.name-services.com2018-09-01 → 2018-09-01 · 4 obs
○ 2016-12-20 09:21:24
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
○NSdns2.name-services.com2018-09-01 → 2018-09-01 · 4 obs
○ 2016-12-20 09:21:24
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
○NSdns3.name-services.com2018-09-01 → 2018-09-01 · 4 obs
○ 2016-12-20 09:21:24
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
○NSdns4.name-services.com2018-09-01 → 2018-09-01 · 4 obs
○ 2016-12-20 09:21:24
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
○NSdns5.name-services.com2018-09-01 → 2018-09-01 · 4 obs
○ 2016-12-20 09:21:24
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
○NSlaunch1.spaceship.net2026-08-20 → 2026-08-20 · 4 obs
○ 2018-09-01 17:52:36
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
○NSlaunch2.spaceship.net2026-08-20 → 2026-08-20 · 4 obs
○ 2018-09-01 17:52:36
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
●NSns1.afternic.com2026-09-01 → 2026-09-07 · 3 obs
○ 2026-08-20 17:18:06
● 2026-09-01 21:01:48
● 2026-09-07 16:57:32
● 2026-09-01 21:01:48
● 2026-09-07 16:57:32
●NSns2.afternic.com2026-09-01 → 2026-09-07 · 3 obs
○ 2026-08-20 17:18:06
● 2026-09-01 21:01:48
● 2026-09-07 16:57:32
● 2026-09-01 21:01:48
● 2026-09-07 16:57:32
○NSredbusprimarydns.algorithmcoder.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:21:24
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○NSredbussecondarydns.algorithmcoder.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:21:24
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
●NSverification-sssklblttezjbmchvxsjnn.ns101.verify.hn2026-09-01 → 2026-09-07 · 3 obs
○ 2026-08-20 17:18:06
● 2026-09-01 21:01:48
● 2026-09-07 16:57:32
● 2026-09-01 21:01:48
● 2026-09-07 16:57:32
●A13.248.169.482026-09-01 → 2026-09-07 · 5 obs
○ 2026-08-20 17:18:06
● 2026-09-01 21:01:48
○ 2026-09-06 00:46:08
● 2026-09-06 06:42:00
● 2026-09-07 16:57:32
● 2026-09-01 21:01:48
○ 2026-09-06 00:46:08
● 2026-09-06 06:42:00
● 2026-09-07 16:57:32
○A195.149.84.1002016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:21:24
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○A195.149.84.1012016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:21:24
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○A2001:67c:38c::642016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:21:24
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○A2001:67c:38c::652016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 09:21:24
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○ 2018-09-01 17:52:36
○ 2026-09-07 16:57:32
○A209.200.154.382018-09-01 → 2018-09-01 · 4 obs
○ 2016-12-20 09:21:24
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
● 2018-09-01 17:52:36
○ 2026-08-20 17:18:06
○ 2026-09-07 16:57:32
○A44.232.173.2492026-08-20 → 2026-08-20 · 4 obs
○ 2018-09-01 17:52:36
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
○A52.40.42.1132026-08-20 → 2026-08-20 · 4 obs
○ 2018-09-01 17:52:36
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
● 2026-08-20 17:18:06
○ 2026-09-01 21:01:48
○ 2026-09-07 16:57:32
●A76.223.54.1462026-09-01 → 2026-09-07 · 5 obs
○ 2026-08-20 17:18:06
● 2026-09-01 21:01:48
○ 2026-09-06 00:46:08
● 2026-09-06 06:42:00
● 2026-09-07 16:57:32
● 2026-09-01 21:01:48
○ 2026-09-06 00:46:08
● 2026-09-06 06:42:00
● 2026-09-07 16:57:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| algorithmcoder.com | ns1.afternic.com, ns2.afternic.com, verification-sssklblttezjbmchvxsjnn.ns101.verify.hn | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com, verification-sssklblttezjbmchvxsjnn.ns101.verify.hn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for algorithmcoder.com (unsigned zone)
⏱️ Timing
Total: 4627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
algorithmcoder.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Name Servers
algorithmcoder.com has three name servers — ns1.afternic.com, ns2.afternic.com and verification-sssklblttezjbmchvxsjnn.ns101.verify.hn.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.