congmanh.com - dns.ninja

`congmanh.com`

DNSSEC	⚠️ Not signed
A	112.213.89.78^{🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`hector.dotvndns.com`
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`emma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
MX	`mail9209.maychuemail.com` ⭐
		A	112.213.92.9^{🇻🇳 SUPERDATA112.213.92.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`mail9209.maychuemail.com`
MX	`mx9209.maychuemail.net` ⭐
		A	112.213.92.9^{🇻🇳 SUPERDATA112.213.92.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
			PTR	`mail9209.maychuemail.com`
TXT	`_wh3aonojqidsm4ege1gl9soudkawjon`
TXT	`_xe79fptzbzyzirahit3hm4hq00pud1w`
TXT	`google-site-verification=0Map1iGcNAGANBYsCmee4ay6UYF797I4zyNRzszwCzg`
TXT	`r9dmvb7dbtx6r5s382zyg14djdc726pm`
TXT	`v=spf1 include:spf.maychuemail.com -all`
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2411223633

`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=1785927484

Same first word

congmanh.com

Similar names

manchong.com

manchong.hk

chamnong.co.kr

DNS History

16 records (5 active, 11 former)

●NSalgin.ns.cloudflare.com2026-04-02 → 2026-08-05 · 3 obs

○ 2026-03-29 00:53:28
● 2026-04-02 22:15:30
● 2026-08-05 11:16:24

○NSdns10.parkpage.foundationapi.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 16:47:40
○ 2015-12-07 13:57:18
○ 2026-08-05 11:16:24

○NSdns11.parkpage.foundationapi.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 16:47:40
○ 2015-12-07 13:57:18
○ 2026-08-05 11:16:24

○NSdns9.parkpage.foundationapi.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 16:47:40
○ 2015-12-07 13:57:18
○ 2026-08-05 11:16:24

●NSemma.ns.cloudflare.com2026-04-02 → 2026-08-05 · 3 obs

○ 2026-03-29 00:53:28
● 2026-04-02 22:15:30
● 2026-08-05 11:16:24

○NSns1.pavietnam.vn2026-03-04 → 2026-03-29 · 5 obs

○ 2017-12-19 07:34:40
● 2026-03-04 13:47:08
● 2026-03-29 00:53:28
○ 2026-04-02 22:15:30
○ 2026-08-05 11:16:24

○NSns2.pavietnam.vn2026-03-04 → 2026-03-29 · 5 obs

○ 2017-12-19 07:34:40
● 2026-03-04 13:47:08
● 2026-03-29 00:53:28
○ 2026-04-02 22:15:30
○ 2026-08-05 11:16:24

○NSns31.domaincontrol.com2017-12-19 → 2017-12-19 · 4 obs

○ 2015-12-07 13:57:18
● 2017-12-19 07:34:40
○ 2026-03-04 13:47:08
○ 2026-08-05 11:16:24

○NSns32.domaincontrol.com2017-12-19 → 2017-12-19 · 4 obs

○ 2015-12-07 13:57:18
● 2017-12-19 07:34:40
○ 2026-03-04 13:47:08
○ 2026-08-05 11:16:24

○NSnsbak.pavietnam.net2026-03-04 → 2026-03-29 · 5 obs

○ 2017-12-19 07:34:40
● 2026-03-04 13:47:08
● 2026-03-29 00:53:28
○ 2026-04-02 22:15:30
○ 2026-08-05 11:16:24

●MXmail9209.maychuemail.com2026-03-04 → 2026-08-05 · 2 obs

● 2026-03-04 13:47:08
● 2026-08-05 11:16:24

●MXmx9209.maychuemail.net2026-03-04 → 2026-08-05 · 2 obs

● 2026-03-04 13:47:08
● 2026-08-05 11:16:24

●A112.213.89.782026-03-04 → 2026-08-05 · 3 obs

○ 2017-12-19 07:34:40
● 2026-03-04 13:47:08
● 2026-08-05 11:16:24

○A13.229.48.262017-12-19 → 2017-12-19 · 4 obs

○ 2015-12-07 13:57:18
● 2017-12-19 07:34:40
○ 2026-03-04 13:47:08
○ 2026-08-05 11:16:24

○A209.99.40.2222015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 16:47:40
○ 2015-12-07 13:57:18
○ 2026-08-05 11:16:24

○A209.99.40.2232015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 16:47:40
○ 2017-12-19 07:34:40
○ 2026-08-05 11:16:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...	-
congmanh.com	emma.ns.cloudflare.com, algin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.112

NS records: emma.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congmanh.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.213.89.78`
NS	2	`algin.ns.cloudflare.com, emma.ns.cloudflare.com`
MX	2	`mail9209.maychuemail.com (pri: 10), mx9209.maychuemail.net (pri: 10)`
TXT	5	`_wh3aonojqidsm4ege1gl9soudkawjon, _xe79fptzbzyzirahit3hm4hq00pud1w...`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (emma.ns.cloudflare.com, emma.ns.cloudflare.com, emma.ns.cloudflare.com...)

Analysis

IP Addresses

congmanh.com resolves to just one IP address, 112.213.89.78.

Two other host names, along with boom.isem.edu.vn, www.digix.vn and books.denshi.vn, also share IP numbers with congmanh.com.

Name Servers

Two name servers handle the delegation for congmanh.com: algin.ns.cloudflare.com and emma.ns.cloudflare.com.

congmanh.com shares its NS records with other domains, for example cafef.uk, coccoc.uk, nhatvyboutique.us and two others.

The name servers of congmanh.com overlap at least partially with those of other domains — among them crimespot.net, brandstead.com, mileisure.com and two more.

These name servers commonly appear alongside the name servers grace.ns.cloudflare.com and arya.ns.cloudflare.com.

DNS names with 6 IP addresses:

algin.ns.cloudflare.com resolves to 108.162.193.61, 172.64.33.61 and 173.245.59.61 among others, with 3 other IP addresses in total.

emma.ns.cloudflare.com resolves to 108.162.192.112, 172.64.32.112 and 173.245.58.112 among others, with 3 other IP addresses in total.

Mail Servers

congmanh.com is served by two mail servers, mail9209.maychuemail.com and mx9209.maychuemail.net.

Among the domains sharing a mail server setup with congmanh.com are namvan.vn, lpvn.com, finote.vn and two others.

There is at least a partial MX overlap between congmanh.com and other domains, including eproshop.vn, dotihutex.com.vn, hanoimedical.com.vn and two others.

mail9209.maychuemail.com directs to 112.213.92.9, as does mx9209.maychuemail.net — both hostnames resolve to that one IP address.

mail9209.maychuemail.com along with mx9209.maychuemail.net each resolve to 112.213.92.9 IP addresses.