`lrt520.com`

DNSSEC	⚠️ Not signed
A	104.221.234.82^{🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation}
NS	`a4.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	`b4.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=1765789433

`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=1774505977

WOT: UNKNOWN (60/100)

Same first word

lrt520.com

Similar names

lt250r.com

DNS History

13 records (5 active, 8 former)

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

○ 2017-03-26 04:14:42
● 2026-03-26 06:22:18

●NSa4.share-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-03-26 04:14:42
● 2026-03-26 06:22:18

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

○ 2017-03-26 04:14:42
● 2026-03-26 06:22:18

●NSb4.share-dns.net2026-03-26 → 2026-03-26 · 2 obs

○ 2017-03-26 04:14:42
● 2026-03-26 06:22:18

○NSf1g1ns1.dnspod.net2017-03-26 → 2017-03-26 · 3 obs

○ 2016-07-24 12:31:00
● 2017-03-26 04:14:42
○ 2026-03-26 06:22:18

○NSf1g1ns2.dnspod.net2017-03-26 → 2017-03-26 · 3 obs

○ 2016-07-24 12:31:00
● 2017-03-26 04:14:42
○ 2026-03-26 06:22:18

○NSjuming.dnsdun.com2015-10-24 → 2016-07-24 · 4 obs

● 2015-10-24 06:00:02
● 2016-07-24 12:31:00
○ 2017-03-26 04:14:42
○ 2026-03-26 06:22:18

○NSjuming.dnsdun.net2015-10-24 → 2015-12-30 · 4 obs

● 2015-10-24 06:00:02
● 2015-12-30 18:51:30
○ 2017-03-26 04:14:42
○ 2026-03-26 06:22:18

○MXmx9.sinojet.com2015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 21:44:24
○ 2015-09-22 05:42:00
○ 2026-03-26 06:22:18

●A104.221.234.822026-03-26 → 2026-03-26 · 2 obs

○ 2020-01-17 04:55:48
● 2026-03-26 06:22:18

○A166.88.213.1292017-03-26 → 2017-03-26 · 4 obs

○ 2015-10-24 06:00:02
● 2017-03-26 04:14:42
○ 2020-01-17 04:55:48
○ 2026-03-26 06:22:18

○A222.76.215.512015-06-26 → 2015-06-26 · 3 obs

● 2015-06-26 21:44:24
○ 2015-09-22 05:42:00
○ 2026-03-26 06:22:18

○A23.104.26.812015-10-24 → 2015-10-24 · 4 obs

○ 2015-09-22 05:42:00
● 2015-10-24 06:00:02
○ 2017-03-26 04:14:42
○ 2026-03-26 06:22:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lrt520.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lrt520.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.221.234.82`
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 (a4.share-dns.com)

Analysis

IP Addresses

lrt520.com points to a single IP address: 104.221.234.82.

Other host names such as ifztt.com and njyljxsb.com share IP numbers with lrt520.com.

Name Servers

lrt520.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

At least part of the name servers for lrt520.com are shared with other domains, for instance dokuryangin.com, tqdjl.com, elmotracker.com, 858767.com and a4p7x8.com.