`mbdd.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d324^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5323^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.35^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.36^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`katelyn.ns.cloudflare.com`
		A	2606:4700:50::a29f:26eb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`katelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`katelyn.ns.cloudflare.com`
		A	108.162.194.235^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	162.159.38.235^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
		A	172.64.34.235^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`katelyn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.35, 172.67.211.36
		IPv6 hints	2606:4700:3030::ac43:d324, 2606:4700:3035::6815:5323
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=226, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2410162063

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035094273

Same first word

mbdd.cn

mbdd.com

mbdd.net

mbdd.de

mbdd.org

mbdd.co.za

Similar names

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dmbd.ren

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dmbd.space

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bddm.ca

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bmdd.biz

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dbdm.de

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dmdb.net

bddm.org

dmdb.co

ddmb.com

mddb.nl

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dbdm.cn

ddmb.de

dbdm.com

DNS History

16 records (6 active, 10 former)

○NSkanye.ns.cloudflare.com2026-07-19 → 2026-07-19 · 3 obs

○ 2017-01-10 08:20:50
● 2026-07-19 18:09:28
○ 2026-07-26 23:56:28

●NSkarl.ns.cloudflare.com2026-07-26 → 2026-07-26 · 2 obs

○ 2026-07-19 18:09:28
● 2026-07-26 23:56:28

●NSkatelyn.ns.cloudflare.com2026-07-26 → 2026-07-26 · 2 obs

○ 2026-07-19 18:09:28
● 2026-07-26 23:56:28

○NSkhloe.ns.cloudflare.com2026-07-19 → 2026-07-19 · 3 obs

○ 2017-01-10 08:20:50
● 2026-07-19 18:09:28
○ 2026-07-26 23:56:28

○NSwww.mbdd.cn2015-07-21 → 2017-01-10 · 4 obs

● 2015-07-21 00:15:40
● 2017-01-10 08:20:50
○ 2026-07-19 18:09:28
○ 2026-07-26 23:56:28

○MXio.bouncemx.com2015-11-12 → 2016-10-03 · 4 obs

● 2015-11-12 22:12:50
● 2016-10-03 18:45:00
○ 2026-07-19 18:09:28
○ 2026-07-26 23:56:28

●A104.21.83.352026-07-19 → 2026-07-26 · 3 obs

○ 2016-10-03 18:45:00
● 2026-07-19 18:09:28
● 2026-07-26 23:56:28

●A172.67.211.362026-07-19 → 2026-07-26 · 3 obs

○ 2016-10-03 18:45:00
● 2026-07-19 18:09:28
● 2026-07-26 23:56:28

●A2606:4700:3030::ac43:d3242026-07-19 → 2026-07-26 · 3 obs

○ 2016-10-03 18:45:00
● 2026-07-19 18:09:28
● 2026-07-26 23:56:28

●A2606:4700:3035::6815:53232026-07-19 → 2026-07-26 · 3 obs

○ 2016-10-03 18:45:00
● 2026-07-19 18:09:28
● 2026-07-26 23:56:28

○A70.39.84.2312015-07-21 → 2015-11-23 · 4 obs

● 2015-07-21 00:15:40
● 2015-11-23 01:58:36
○ 2015-12-07 05:53:36
○ 2026-07-26 23:56:28

○A70.39.84.2332016-06-11 → 2016-07-15 · 5 obs

○ 2016-03-02 22:03:24
● 2016-06-11 19:39:42
● 2016-07-15 03:04:14
○ 2016-10-03 18:45:00
○ 2026-07-26 23:56:28

○A70.39.84.2352016-10-03 → 2016-10-03 · 4 obs

○ 2016-07-15 03:04:14
● 2016-10-03 18:45:00
○ 2026-07-19 18:09:28
○ 2026-07-26 23:56:28

○A70.39.84.2362015-12-07 → 2015-12-07 · 4 obs

○ 2015-11-23 01:58:36
● 2015-12-07 05:53:36
○ 2016-03-02 22:03:24
○ 2026-07-26 23:56:28

○A70.39.84.2412015-11-12 → 2016-03-02 · 7 obs

○ 2015-07-21 00:15:40
● 2015-11-12 22:12:50
○ 2015-11-23 01:58:36
○ 2015-12-07 05:53:36
● 2016-03-02 22:03:24
○ 2016-06-11 19:39:42
○ 2026-07-26 23:56:28

○CNAMEm.dcoin.co2015-07-21 → 2016-10-03 · 4 obs

● 2015-07-21 00:15:40
● 2016-10-03 18:45:00
○ 2017-01-10 08:20:50
○ 2026-07-26 23:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...	-
mbdd.cn	karl.ns.cloudflare.com, katelyn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.190

NS records: karl.ns.cloudflare.com, katelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbdd.cn (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.36, 104.21.83.35`
AAAA	2	`2606:4700:3035::6815:5323, 2606:4700:3030::ac43:d324`
NS	2	`karl.ns.cloudflare.com, katelyn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

mbdd.cn resolves to four IP addresses: 104.21.83.35, 172.67.211.36, 2606:4700:3030::ac43:d324 and 2606:4700:3035::6815:5323.

Two other host names, along with sparrowhawkty.top, 1.791754799.workers.dev and bewowedu.com, also share IP numbers with mbdd.cn.

Name Servers

mbdd.cn has two authoritative name servers — karl.ns.cloudflare.com and katelyn.ns.cloudflare.com.

mbdd.cn shares its NS records with other domains, for example zenqualophris.com, 51jxcard.com, lvyinhealth.com and two others.

mbdd.cn partially shares its NS delegation with several other domains, including kpusnenvcg.buzz, theprimecuts.co.uk, veset.no and two others.

These name servers regularly co-occur with the name servers ignat.ns.cloudflare.com, tara.ns.cloudflare.com and tori.ns.cloudflare.com.

DNS names with 6 IP addresses:

karl.ns.cloudflare.com points to 108.162.193.190, 172.64.33.190, 173.245.59.190 and 3 other IP addresses.

katelyn.ns.cloudflare.com points to 108.162.194.235, 162.159.38.235, 172.64.34.235 and 3 other IP addresses.

mbdd.cn - robtex.com

mbdd.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`mbdd.cn`

`cn`