bigcities.org - robtex.com
bigcities.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a10.share-dns.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b10.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774498760 | ||||||
Same first word
bigcities.govt.nz |
bigcities.ru |
bigcities.org |
DNS History
11 records (4 active, 7 former)
●NSa.share-dns.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:53:18
● 2026-03-26 04:53:20
●NSa10.share-dns.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:53:18
● 2026-03-26 04:53:20
●NSb.share-dns.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:53:18
● 2026-03-26 04:53:20
●NSb10.share-dns.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 04:53:18
● 2026-03-26 04:53:20
○NSdina.ns.cloudflare.com2015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
○NSduke.ns.cloudflare.com2015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
○MXmail.imena.com.ua2015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
○A104.28.2.1332015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
○A104.28.3.1332015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
○A2400:cb00:2048:1::681c:2852015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
○A2400:cb00:2048:1::681c:3852015-08-16 → 2017-06-14 · 4 obs
● 2017-06-14 22:47:42
○ 2026-03-26 04:53:18
○ 2026-03-26 04:53:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| bigcities.org | a10.share-dns.com, b10.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a10.share-dns.com, b10.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigcities.org (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
Analysis
Name Servers
bigcities.org is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
bigcities.org shares some name servers with other domains, for example wlfw-w.com, zh-play-ayxgame.com, bybulkin.com, hbaswjjx.com and gunsandsafes.com.
these name servers are often used with a4.share-dns.com, b4.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com, b12.share-dns.net, a7.share-dns.com, b7.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with one IP:
a10.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b10.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Host names pointing to 172.64.53.25: a10.share-dns.com and a.share-dns.com
Host names pointing to 172.64.52.239: b10.share-dns.net and b.share-dns.net