jkros.org - robtex.com
jkros.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.209.223.171🇰🇷 Amazon13.209.0.0/16 EC2 ICN prefix | ||||||
| PTR | ec2-13-209-223-171.ap-northeast-2.compute.amazonaws.com | ||||||
| A | 15.164.33.19🇰🇷 Amazon15.164.0.0/15 EC2 ICN prefix | ||||||
| NS | ns-979.awsdns-58.net ⭐ | ||||||
| A | 2600:9000:5303:d300::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-979.awsdns-58.net | ||||||
| A | 205.251.195.211🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-979.awsdns-58.net | ||||||
| NS | ns-1298.awsdns-34.org | ||||||
| A | 2600:9000:5305:1200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1298.awsdns-34.org | ||||||
| A | 205.251.197.18🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1298.awsdns-34.org | ||||||
| NS | ns-1766.awsdns-28.co.uk | ||||||
| A | 2600:9000:5306:e600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1766.awsdns-28.co.uk | ||||||
| A | 205.251.198.230🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1766.awsdns-28.co.uk | ||||||
| NS | ns-44.awsdns-05.com | ||||||
| A | 2600:9000:5300:2c00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-44.awsdns-05.com | ||||||
| A | 205.251.192.44🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-44.awsdns-05.com | ||||||
| SOA | ns-979.awsdns-58.netawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774578323 | ||||||
Previously NS for
jkros.org |
Same first word
jkros.org |
Similar names
DNS History
19 records (6 active, 13 former)
○NSjkros.org2015-08-07 → 2017-06-06 · 4 obs
● 2017-06-06 11:33:04
○ 2026-02-17 04:44:46
○ 2026-03-27 02:46:14
●NSns-1298.awsdns-34.org2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 04:44:46
● 2026-03-27 02:46:14
●NSns-1766.awsdns-28.co.uk2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 04:44:46
● 2026-03-27 02:46:14
●NSns-44.awsdns-05.com2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 04:44:46
● 2026-03-27 02:46:14
●NSns-979.awsdns-58.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 04:44:46
● 2026-03-27 02:46:14
○NSns1.cafe24.co.kr2015-08-07 → 2017-06-06 · 4 obs
● 2017-06-06 11:33:04
○ 2026-02-17 04:44:46
○ 2026-03-27 02:46:14
○NSns1.cafe24.com2015-08-07 → 2017-06-06 · 4 obs
● 2017-06-06 11:33:04
○ 2026-02-17 04:44:46
○ 2026-03-27 02:46:14
○NSns2.cafe24.co.kr2015-08-07 → 2017-06-06 · 4 obs
● 2017-06-06 11:33:04
○ 2026-02-17 04:44:46
○ 2026-03-27 02:46:14
○NSns2.cafe24.com2015-08-07 → 2017-06-06 · 4 obs
● 2017-06-06 11:33:04
○ 2026-02-17 04:44:46
○ 2026-03-27 02:46:14
○MXuws64-132.cafe24.com2015-08-07 → 2026-02-17 · 4 obs
● 2026-02-17 04:44:46
○ 2026-02-22 14:35:26
○ 2026-03-27 02:46:14
●A13.209.223.1712026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 02:46:14
●A15.164.33.192026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 02:46:14
○A15.164.64.192026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 04:44:46
○ 2026-02-22 14:35:26
○ 2026-03-27 02:46:14
○A183.111.174.132015-08-07 → 2017-06-06 · 4 obs
● 2017-06-06 11:33:04
○ 2026-02-17 04:44:46
○ 2026-03-27 02:46:14
○A3.35.66.2262026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 14:35:26
○ 2026-03-07 23:13:54
○ 2026-03-27 02:46:14
○A43.201.242.2502026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 04:44:46
○ 2026-02-22 14:35:26
○ 2026-03-27 02:46:14
○A43.202.129.1322026-03-07 → 2026-03-07 · 3 obs
● 2026-03-07 23:13:54
○ 2026-03-27 02:46:14
○A43.203.12.882026-03-07 → 2026-03-07 · 3 obs
● 2026-03-07 23:13:54
○ 2026-03-27 02:46:14
○A52.79.196.1152026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 14:35:26
○ 2026-03-07 23:13:54
○ 2026-03-27 02:46:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| jkros.org | ns-1766.awsdns-28.co.uk, ns-979.awsdns-58.net, ns-44.awsdns-05.com, ns-1298.awsdns-34.org | 1 record |
✅ Authoritative Response
Server:205.251.198.230
NS records: ns-1766.awsdns-28.co.uk, ns-979.awsdns-58.net, ns-44.awsdns-05.com, ns-1298.awsdns-34.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jkros.org (unsigned zone)
⏱️ Timing
Total: 526ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.164.33.19, 13.209.223.171 |
| NS | 4 | ns-1298.awsdns-34.org, ns-1766.awsdns-28.co.uk... |
| SOA | 1 | ns-979.awsdns-58.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1298.awsdns-34.org)
Analysis
IP Addresses
jkros.org points to two IP numbers: 13.209.223.171 and 15.164.33.19.
Other host names, for instance goodoc.co.kr and ec2-13-209-223-171.ap-northeast-2.compute.amazonaws.com, share IP numbers with jkros.org.
Name Servers
jkros.org is delegated to four name servers: ns-44.awsdns-05.com, ns-979.awsdns-58.net, ns-1298.awsdns-34.org and ns-1766.awsdns-28.co.uk.
jkros.org shares name servers with other domains at least partially, for instance congressionalguides.com, 4csurvey.com, reveail.com, lasfida.io and wbns10.com.
Host names with two IP numbers:
ns-44.awsdns-05.com resolves to 2600:9000:5300:2c00::1 and 205.251.192.44.
ns-979.awsdns-58.net resolves to 2600:9000:5303:d300::1 and 205.251.195.211.
ns-1298.awsdns-34.org resolves to 2600:9000:5305:1200::1 and 205.251.197.18.
ns-1766.awsdns-28.co.uk resolves to 2600:9000:5306:e600::1 and 205.251.198.230.