`expressfireman.com`

DNSSEC	⚠️ Not signed
A	154.194.134.166^{🇭🇰 OWGELS-AS-AP154.194.128.0/18 Starbow Ltd}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		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=1772464443

`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=1774498667

Same first word

expressfireman.com

DNS History

4 records (3 active, 1 former)

●NSa.share-dns.com2026-02-18 → 2026-03-26 · 2 obs

● 2026-02-18 20:36:48
● 2026-03-26 04:38:14

●NSb.share-dns.net2026-02-18 → 2026-03-26 · 2 obs

● 2026-02-18 20:36:48
● 2026-03-26 04:38:14

●A154.194.134.1662026-03-10 → 2026-03-26 · 3 obs

○ 2026-02-18 20:36:48
● 2026-03-10 01:19:16
● 2026-03-26 04:38:14

○A154.206.151.1902026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 20:36:48
○ 2026-03-10 01:19:16
○ 2026-03-26 04:38:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
expressfireman.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressfireman.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.194.134.166`
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 (a.share-dns.com)

Analysis

IP Addresses

expressfireman.com points to a single IP number: 154.194.134.166.

Name Servers

expressfireman.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.

expressfireman.com uses the same name server setup as other domains, for instance chinasyi.com, zhenwangjianzhu.com, atglg.com, dayuenglish.com and 1024doc.com.

expressfireman.com shares name servers with other domains at least partially, for instance nhbas.com, lubaoxie.com, hmwjm.com, salemesh.com and 51ce338be92295b7.com.

these name servers are commonly used with the name servers a3.share-dns.com, b3.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a9.share-dns.com, b9.share-dns.net, a10.share-dns.com, b10.share-dns.net, a12.share-dns.com and b12.share-dns.net.

Host names with one IP number:

a.share-dns.com points to: 172.64.53.25.

b.share-dns.net points to: 172.64.52.239.

expressfireman.com - robtex.com