`mengbw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:ce8f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:3504^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.4^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.143^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`romina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`romina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`romina.ns.cloudflare.com`
		A	108.162.194.159^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	162.159.38.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	172.64.34.159^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
NS	`watson.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c17^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c317^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`watson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2317^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`watson.ns.cloudflare.com`
		A	108.162.195.23^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	162.159.44.23^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
		A	172.64.35.23^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`watson.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.4, 172.67.206.143
		IPv6 hints	2606:4700:3030::ac43:ce8f, 2606:4700:3034::6815:3504
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`romina.ns.cloudflare.com`dns@cloudflare.com serial=2403021028

`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=1778542686

Same first word

mengbw.com

DNS History

17 records (6 active, 11 former)

○NSdns10.hichina.com2016-12-14 → 2017-09-18 · 4 obs

● 2016-12-14 11:36:04
● 2017-09-18 15:38:52
○ 2026-03-01 04:24:44
○ 2026-05-12 00:00:14

○NSdns9.hichina.com2016-12-14 → 2017-09-18 · 4 obs

● 2016-12-14 11:36:04
● 2017-09-18 15:38:52
○ 2026-03-01 04:24:44
○ 2026-05-12 00:00:14

○NSexpire1.gname-dns.com2026-03-01 → 2026-03-07 · 5 obs

○ 2017-09-18 15:38:52
● 2026-03-01 04:24:44
● 2026-03-07 22:04:00
○ 2026-04-29 19:39:16
○ 2026-05-12 00:00:14

○NSexpire2.gname-dns.com2026-03-01 → 2026-03-07 · 5 obs

○ 2017-09-18 15:38:52
● 2026-03-01 04:24:44
● 2026-03-07 22:04:00
○ 2026-04-29 19:39:16
○ 2026-05-12 00:00:14

○NSns1.kouming.net2026-04-29 → 2026-04-30 · 5 obs

○ 2026-03-07 22:04:00
● 2026-04-29 19:39:16
● 2026-04-30 06:20:10
○ 2026-04-30 10:13:00
○ 2026-05-12 00:00:14

○NSns2.kouming.net2026-04-29 → 2026-04-30 · 5 obs

○ 2026-03-07 22:04:00
● 2026-04-29 19:39:16
● 2026-04-30 06:20:10
○ 2026-04-30 10:13:00
○ 2026-05-12 00:00:14

○NSpaige.ns.cloudflare.com2026-03-01 → 2026-05-12 · 2 obs

○ 2026-03-01 04:24:44
○ 2026-05-12 00:00:14

●NSromina.ns.cloudflare.com2026-04-30 → 2026-05-12 · 3 obs

○ 2026-04-30 06:20:10
● 2026-04-30 10:13:00
● 2026-05-12 00:00:14

○NState.ns.cloudflare.com2026-03-01 → 2026-05-12 · 2 obs

○ 2026-03-01 04:24:44
○ 2026-05-12 00:00:14

●NSwatson.ns.cloudflare.com2026-04-30 → 2026-05-12 · 3 obs

○ 2026-04-30 06:20:10
● 2026-04-30 10:13:00
● 2026-05-12 00:00:14

●A104.21.53.42026-04-30 → 2026-05-12 · 4 obs

○ 2026-03-01 04:24:44
○ 2026-04-30 06:20:10
● 2026-04-30 10:13:00
● 2026-05-12 00:00:14

○A124.173.123.972017-09-18 → 2017-09-18 · 4 obs

○ 2016-12-14 11:36:04
● 2017-09-18 15:38:52
○ 2026-03-01 04:24:44
○ 2026-05-12 00:00:14

○A124.173.69.662016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 11:36:04
○ 2017-09-18 15:38:52
○ 2026-05-12 00:00:14

●A172.67.206.1432026-04-30 → 2026-05-12 · 4 obs

○ 2026-03-01 04:24:44
○ 2026-04-30 06:20:10
● 2026-04-30 10:13:00
● 2026-05-12 00:00:14

●A2606:4700:3030::ac43:ce8f2026-04-30 → 2026-05-12 · 4 obs

○ 2026-03-01 04:24:44
○ 2026-04-30 06:20:10
● 2026-04-30 10:13:00
● 2026-05-12 00:00:14

●A2606:4700:3034::6815:35042026-04-30 → 2026-05-12 · 4 obs

○ 2026-03-01 04:24:44
○ 2026-04-30 06:20:10
● 2026-04-30 10:13:00
● 2026-05-12 00:00:14

○CNAMEexp.gs-cdn.com2026-03-01 → 2026-03-07 · 4 obs

● 2026-03-01 04:24:44
● 2026-03-07 22:04:00
○ 2026-04-29 19:39:16
○ 2026-05-12 00:00:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
mengbw.com	romina.ns.cloudflare.com, watson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.23

NS records: romina.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mengbw.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.4, 172.67.206.143`
AAAA	2	`2606:4700:3030::ac43:ce8f, 2606:4700:3034::6815:3504`
NS	2	`romina.ns.cloudflare.com, watson.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`romina.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mengbw.com maps to four IP numbers: 2606:4700:3030::ac43:ce8f, 2606:4700:3034::6815:3504, 104.21.53.4 and 172.67.206.143.

Other host names, for instance dash.uceptive.com, kszv.cn, suhuseriruumanalytics.click, esbalaban.com and day-medical.com share IP numbers with mengbw.com.

Name Servers

Two name servers romina.ns.cloudflare.com and watson.ns.cloudflare.com handle delegation for mengbw.com.

mengbw.com uses the same name server setup as other domains, for example lifehack.com, commerceidea.net, mermaidarielstarfish.be, vheima.com and cyberjunkees.com.

mengbw.com partially shares name servers with other domains; examples include saffronart.com, 0253.co, apleeks.com, eromanga-(0x6d696c66).com and vivaspin-de.com.

Host names with six IP numbers: romina.ns.cloudflare.com points to: 2606:4700:50::a29f:269f, 2803:f800:50::6ca2:c29f, 2a06:98c1:50::ac40:229f, 108.162.194.159, 162.159.38.159 and 172.64.34.159; watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.

mengbw.com - robtex.com

mengbw.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`mengbw.com`

`com`