tuciudad.org - robtex.com
tuciudad.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-340.awsdns-42.com ⭐ | ||||||
| A | 2600:9000:5301:5400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-340.awsdns-42.com | ||||||
| A | 205.251.193.84🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-340.awsdns-42.com | ||||||
| NS | ns-1221.awsdns-24.org | ||||||
| A | 2600:9000:5304:c500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1221.awsdns-24.org | ||||||
| A | 205.251.196.197🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1221.awsdns-24.org | ||||||
| NS | ns-2000.awsdns-58.co.uk | ||||||
| A | 2600:9000:5307:d000::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2000.awsdns-58.co.uk | ||||||
| A | 205.251.199.208🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2000.awsdns-58.co.uk | ||||||
| NS | ns-992.awsdns-60.net | ||||||
| A | 2600:9000:5303:e000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-992.awsdns-60.net | ||||||
| A | 205.251.195.224🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-992.awsdns-60.net | ||||||
| SOA | ns-340.awsdns-42.comawsdns-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=1778433623 | ||||||
Previously MX for
Same first word
DNS History
13 records (4 active, 9 former)
○NSdocks19.rzone.de2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 08:47:36
○ 2019-02-21 09:59:38
○ 2026-05-10 17:55:42
●NSns-1221.awsdns-24.org2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 07:23:10
● 2026-05-10 17:55:42
●NSns-2000.awsdns-58.co.uk2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 07:23:10
● 2026-05-10 17:55:42
●NSns-340.awsdns-42.com2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 07:23:10
● 2026-05-10 17:55:42
●NSns-992.awsdns-60.net2026-04-08 → 2026-05-10 · 3 obs
● 2026-04-08 07:23:10
● 2026-05-10 17:55:42
○NSns1.sistemaplus.com2015-06-21 → 2016-05-03 · 4 obs
● 2016-05-03 22:50:34
○ 2017-02-12 08:47:36
○ 2026-05-10 17:55:42
○NSns2.sistemaplus.com2015-06-21 → 2016-05-03 · 4 obs
● 2016-05-03 22:50:34
○ 2017-02-12 08:47:36
○ 2026-05-10 17:55:42
○NSshades03.rzone.de2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 08:47:36
○ 2019-02-21 09:59:38
○ 2026-05-10 17:55:42
○MXsmtp.rzone.de2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 08:47:36
○ 2019-02-21 09:59:38
○ 2026-05-10 17:55:42
○MXtuciudad.org2015-06-21 → 2016-05-03 · 4 obs
● 2016-05-03 22:50:34
○ 2017-02-12 08:47:36
○ 2026-05-10 17:55:42
○A2a01:238:20a:202:1160::2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 08:47:36
○ 2019-02-21 09:59:38
○ 2026-05-10 17:55:42
○A66.7.216.1132015-06-21 → 2016-05-03 · 4 obs
● 2016-05-03 22:50:34
○ 2017-02-12 08:47:36
○ 2026-05-10 17:55:42
○A81.169.145.1602017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 08:47:36
○ 2019-02-21 09:59:38
○ 2026-05-10 17:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| tuciudad.org | ns-992.awsdns-60.net, ns-340.awsdns-42.com, ns-2000.awsdns-58.co.uk, ns-1221.awsdns-24.org | 2 records |
✅ Authoritative Response
Server:205.251.199.208
NS records: ns-992.awsdns-60.net, ns-340.awsdns-42.com, ns-2000.awsdns-58.co.uk, ns-1221.awsdns-24.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tuciudad.org (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1221.awsdns-24.org, ns-2000.awsdns-58.co.uk... |
| SOA | 1 | ns-340.awsdns-42.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1221.awsdns-24.org, ns-1221.awsdns-24.org)
Analysis
Name Servers
tuciudad.org delegates to four name servers: ns-340.awsdns-42.com, ns-992.awsdns-60.net, ns-1221.awsdns-24.org and ns-2000.awsdns-58.co.uk.
tuciudad.org at least partially shares name servers with other domains, for instance witman.net, aw.kone.com, keetercenter.edu, d1ryd4kc560k7p.cloudfront.net and gratiotmi.com.
Host names with two IP numbers: ns-340.awsdns-42.com points to 2600:9000:5301:5400::1 and 205.251.193.84; ns-992.awsdns-60.net points to 2600:9000:5303:e000::1 and 205.251.195.224; ns-1221.awsdns-24.org points to 2600:9000:5304:c500::1 and 205.251.196.197; ns-2000.awsdns-58.co.uk points to 2600:9000:5307:d000::1 and 205.251.199.208.