`51m51.com`

DNSSEC	⚠️ Not signed
A	110.92.26.151^{🇵🇭 Oakleigh-AS-For-HK2110.92.26.0/24 Oakleigh Capital Ltd 6766 Ayala Ave 21 Floor Enterprise Center Tower 2}
NS	`pdns107.ultradns.com` ⭐
		A	2001:502:f3ff::8f^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns107.ultradns.com`
		A	156.154.64.107^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns107.ultradns.com`
NS	`pdns107.ultradns.biz`
		A	2610:a1:1015::8f^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns107.ultradns.biz`
		A	156.154.66.107^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns107.ultradns.biz`
NS	`pdns107.ultradns.net`
		A	2610:a1:1014::8f^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns107.ultradns.net`
		A	156.154.65.107^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns107.ultradns.net`
NS	`pdns107.ultradns.org`
		A	2001:502:4612::8f^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns107.ultradns.org`
		A	156.154.67.107^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns107.ultradns.org`
SOA	`pdns107.ultradns.com`top@gisd88.com 2018-03-22 #0

`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=1771291435

Same first word

51m51.com

Similar names

m1515.com

m5151.com

11m55.xyz

m5151.cn

DNS History

11 records (5 active, 6 former)

○NSns10.dnsmadeeasy.com2015-05-05 → 2017-01-09 · 4 obs

● 2015-05-05 21:24:14
● 2017-01-09 09:54:48
○ 2018-07-17 18:10:14
○ 2026-03-23 19:50:30

○NSns11.dnsmadeeasy.com2015-05-05 → 2017-01-09 · 4 obs

● 2015-05-05 21:24:14
● 2017-01-09 09:54:48
○ 2018-07-17 18:10:14
○ 2026-03-23 19:50:30

○NSns12.dnsmadeeasy.com2015-05-05 → 2017-01-09 · 4 obs

● 2015-05-05 21:24:14
● 2017-01-09 09:54:48
○ 2018-07-17 18:10:14
○ 2026-03-23 19:50:30

○NSns13.dnsmadeeasy.com2015-05-05 → 2017-01-09 · 4 obs

● 2015-05-05 21:24:14
● 2017-01-09 09:54:48
○ 2018-07-17 18:10:14
○ 2026-03-23 19:50:30

○NSns14.dnsmadeeasy.com2015-05-05 → 2017-01-09 · 4 obs

● 2015-05-05 21:24:14
● 2017-01-09 09:54:48
○ 2018-07-17 18:10:14
○ 2026-03-23 19:50:30

○NSns15.dnsmadeeasy.com2015-05-05 → 2017-01-09 · 4 obs

● 2015-05-05 21:24:14
● 2017-01-09 09:54:48
○ 2018-07-17 18:10:14
○ 2026-03-23 19:50:30

●NSpdns107.ultradns.biz2018-07-17 → 2026-03-23 · 3 obs

○ 2017-01-09 09:54:48
● 2018-07-17 18:10:14
● 2026-03-23 19:50:30

●NSpdns107.ultradns.com2018-07-17 → 2026-03-23 · 3 obs

○ 2017-01-09 09:54:48
● 2018-07-17 18:10:14
● 2026-03-23 19:50:30

●NSpdns107.ultradns.net2018-07-17 → 2026-03-23 · 3 obs

○ 2017-01-09 09:54:48
● 2018-07-17 18:10:14
● 2026-03-23 19:50:30

●NSpdns107.ultradns.org2018-07-17 → 2026-03-23 · 3 obs

○ 2017-01-09 09:54:48
● 2018-07-17 18:10:14
● 2026-03-23 19:50:30

●A110.92.26.1512015-05-05 → 2026-03-23 · 2 obs

● 2015-05-05 21:24:14
● 2026-03-23 19:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51m51.com	pdns107.ultradns.net, pdns107.ultradns.com, pdns107.ultradns.biz, pdns107.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.64.107

NS records: pdns107.ultradns.net, pdns107.ultradns.com, pdns107.ultradns.biz, pdns107.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51m51.com (unsigned zone)

⏱️ Timing

Total: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`110.92.26.151`
NS	4	`pdns107.ultradns.biz, pdns107.ultradns.com...`
SOA	1	`pdns107.ultradns.com top.gisd88.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns107.ultradns.com, pdns107.ultradns.com)

Analysis

IP Addresses

51m51.com points to a single IP address: 110.92.26.151.

Other host names such as 5ms18.com and 880088.net share IP numbers with 51m51.com.

Name Servers

51m51.com is delegated to four name servers: pdns107.ultradns.biz, pdns107.ultradns.com, pdns107.ultradns.net and pdns107.ultradns.org.

At least part of the name servers for 51m51.com are shared with other domains, for instance m88help.net, ms8kah.com, m88youhui.com, demacau888.net and i-otp.com.