`51mgr.com`

	DNSSEC	⚠️ Not signed
	A	140.188.112.235^{🇺🇸 PEGTECHINC140.188.64.0/18 PEG TECH INC}
	NS	`ns1.51mgr.com` ⚠️ Not in zone NS records
	NS	`ns2.51mgr.com` ⚠️ Not in zone NS records

`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=1776240757

Same first word

51mgr.com

DNS History

11 records (3 active, 8 former)

○NSdns10.hichina.com2016-06-20 → 2017-02-13 · 4 obs

● 2016-06-20 01:14:24
● 2017-02-13 07:29:38
○ 2020-02-07 00:36:34
○ 2026-04-15 08:22:50

○NSdns9.hichina.com2016-06-20 → 2017-02-13 · 4 obs

● 2016-06-20 01:14:24
● 2017-02-13 07:29:38
○ 2020-02-07 00:36:34
○ 2026-04-15 08:22:50

●NSns1.51mgr.com2026-02-23 → 2026-04-15 · 3 obs

○ 2020-02-07 00:36:34
● 2026-02-23 13:16:52
● 2026-04-15 08:22:50

●NSns2.51mgr.com2026-02-23 → 2026-04-15 · 3 obs

○ 2020-02-07 00:36:34
● 2026-02-23 13:16:52
● 2026-04-15 08:22:50

○NSns7.alidns.com2020-02-07 → 2020-02-07 · 4 obs

○ 2017-02-13 07:29:38
● 2020-02-07 00:36:34
○ 2026-02-23 13:16:52
○ 2026-04-15 08:22:50

○NSns8.alidns.com2020-02-07 → 2020-02-07 · 4 obs

○ 2017-02-13 07:29:38
● 2020-02-07 00:36:34
○ 2026-02-23 13:16:52
○ 2026-04-15 08:22:50

○MXmxn.mxhichina.com2016-06-20 → 2016-06-20 · 3 obs

● 2016-06-20 01:14:24
○ 2020-02-07 00:36:34
○ 2026-04-15 08:22:50

○MXmxw.mxhichina.com2016-06-20 → 2016-06-20 · 3 obs

● 2016-06-20 01:14:24
○ 2020-02-07 00:36:34
○ 2026-04-15 08:22:50

●A140.188.112.2352026-04-12 → 2026-04-15 · 3 obs

○ 2026-03-15 13:05:50
● 2026-04-12 13:18:44
● 2026-04-15 08:22:50

○A154.195.108.1832020-02-07 → 2020-02-07 · 3 obs

● 2020-02-07 00:36:34
○ 2026-02-23 13:16:52
○ 2026-04-15 08:22:50

○A38.6.110.2212026-02-23 → 2026-03-15 · 5 obs

○ 2020-02-07 00:36:34
● 2026-02-23 13:16:52
● 2026-03-15 13:05:50
○ 2026-04-12 13:18:44
○ 2026-04-15 08:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51mgr.com	ns1.51mgr.com, ns2.51mgr.com	8 records

✅ Authoritative Response

Server:172.247.11.194

NS records: ns1.51mgr.com, ns2.51mgr.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51mgr.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.188.112.235`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns1.51mgr.com, ns1.51mgr.com, ns1.51mgr.com...)

Analysis

IP Addresses

51mgr.com points to a single IP number: 140.188.112.235.

Other host names such as teleaud.com and dns61.com share IP numbers with 51mgr.com.

Name Servers

Delegation for 51mgr.com rests with two name servers, ns1.51mgr.com and ns2.51mgr.com.

51mgr.com - robtex.com

51mgr.com

com