`sidarailway.com`

DNSSEC	⚠️ Not signed
A	156.254.230.56^{🇭🇰 HKIDC-AS-AP156.254.192.0/18 ABC}
NS	`a11.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	`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	`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	`b11.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}
SOA	`a.share-dns.com`master@share-dns.com serial=1776710806

`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.net`nstld@verisign-grs.com serial=1778646136

Same first word

sidarailway.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-16 → 2026-05-13 · 3 obs

○ 2018-05-16 12:27:18
● 2026-03-16 13:38:30
● 2026-05-13 04:49:38

●NSa11.share-dns.com2026-05-13 → 2026-05-13 · 2 obs

○ 2026-03-26 13:02:28
● 2026-05-13 04:49:38

○NSa3.share-dns.com2026-03-16 → 2026-03-26 · 4 obs

○ 2018-05-16 12:27:18
● 2026-03-16 13:38:30
● 2026-03-26 13:02:28
○ 2026-05-13 04:49:38

●NSb.share-dns.net2026-03-16 → 2026-05-13 · 3 obs

○ 2018-05-16 12:27:18
● 2026-03-16 13:38:30
● 2026-05-13 04:49:38

●NSb11.share-dns.net2026-05-13 → 2026-05-13 · 2 obs

○ 2026-03-26 13:02:28
● 2026-05-13 04:49:38

○NSb3.share-dns.net2026-03-16 → 2026-03-26 · 4 obs

○ 2018-05-16 12:27:18
● 2026-03-16 13:38:30
● 2026-03-26 13:02:28
○ 2026-05-13 04:49:38

○NSdns29.hichina.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 12:27:18
○ 2026-03-16 13:38:30
○ 2026-05-13 04:49:38

○NSdns30.hichina.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 12:27:18
○ 2026-03-16 13:38:30
○ 2026-05-13 04:49:38

○A114.113.119.862018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 12:27:18
○ 2026-03-16 13:38:30
○ 2026-05-13 04:49:38

●A156.254.230.562026-03-16 → 2026-05-13 · 3 obs

○ 2018-05-16 12:27:18
● 2026-03-16 13:38:30
● 2026-05-13 04:49:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sidarailway.com	b11.share-dns.net, a11.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sidarailway.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.254.230.56`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

IP Addresses

sidarailway.com resolves to a single IP address: 156.254.230.56.

Name Servers

sidarailway.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

sidarailway.com at least partially shares name servers with other domains, including zgyxjc.com, set-education.com, cxgor.com, tianweiran.com and ychailan.com.