`dnbconnect.com`

DNSSEC	⚠️ Not signed
A	54.223.251.173^{🇨🇳 BJ-GUANGHUAN-AP54.223.128.0/17 Amazon EC2 BJS Prefix}
		PTR	`ec2-54-223-251-173.cn-north-1.compute.amazonaws.com.cn`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com` ⚠️ Not in parent delegation
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
MX	`mx.mail.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
TXT	`643y7nx5ccpwnptgy7fhqc82vl3nzfh2`
TXT	`728htdjrpy11fz550vql8vlxdg1m3bq7`
TXT	`_pdyhxykea6ci8fw4ldc20qos2d5xe57`
TXT	`_t1xdp211t9rb3qcn00o8yx5yr2ks78b`
TXT	`hqkfmc5d66z4nbmqn7bk5b1dqbpzm8vc`
TXT	`sc5png307qnb07ns4rtfxv0gvlv657n7`
TXT	`vq63zfr3kzjddgfstxkj8g9p6r8hnyw2`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2026-03-08 #1

`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=1774693327

Subdomains

www.dnbconnect.com

Same first word

dnbconnect.de

dnbconnect.com

DNS History

13 records (9 active, 4 former)

○NSdns1.idp365.net2015-06-07 → 2017-02-08 · 4 obs

● 2015-06-07 07:53:04
● 2017-02-08 07:06:00
○ 2026-03-23 14:21:34
○ 2026-03-28 10:46:02

○NSdns2.idp365.net2015-06-07 → 2017-02-08 · 4 obs

● 2015-06-07 07:53:04
● 2017-02-08 07:06:00
○ 2026-03-23 14:21:34
○ 2026-03-28 10:46:02

○NSdns3.idp365.net2015-06-07 → 2017-02-08 · 4 obs

● 2015-06-07 07:53:04
● 2017-02-08 07:06:00
○ 2026-03-23 14:21:34
○ 2026-03-28 10:46:02

●NSns1.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●NSns2.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●NSns3.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●NSns4.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●NSns5.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●NSns6.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●NSns7.markmonitor.com2026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

●MXmx.mail.ym.163.com2015-06-07 → 2026-03-28 · 2 obs

● 2015-06-07 07:53:04
● 2026-03-28 10:46:02

○A219.143.240.2372015-06-07 → 2017-02-08 · 4 obs

● 2015-06-07 07:53:04
● 2017-02-08 07:06:00
○ 2026-03-23 14:21:34
○ 2026-03-28 10:46:02

●A54.223.251.1732026-03-23 → 2026-03-28 · 3 obs

○ 2017-02-08 07:06:00
● 2026-03-23 14:21:34
● 2026-03-28 10:46:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
dnbconnect.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	12 records

✅ Authoritative Response

Server:149.112.161.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnbconnect.com (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.223.251.173`
NS	7	`ns6.markmonitor.com, ns3.markmonitor.com...`
MX	1	`mx.mail.ym.163.com (pri: 10)`
TXT	7	`_pdyhxykea6ci8fw4ldc20qos2d5xe57, sc5png307qnb07ns4rtfxv0gvlv657n7...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

dnbconnect.com is the parent of www.dnbconnect.com.

IP Addresses

dnbconnect.com points to a single IP number: 54.223.251.173.

Other host names, for instance ec2-54-223-251-173.cn-north-1.compute.amazonaws.com.cn, share IP numbers with dnbconnect.com.

Name Servers

dnbconnect.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

dnbconnect.com at least partially shares name servers with other domains, for instance swedishmatch.com.mx, airwick.lv, piriform.gs, masterprey.com and tjzeurope.com.

Host names with two IP numbers:

ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.

Mail Servers

dnbconnect.com is handled by a single mail server, mx.mail.ym.163.com.

dnbconnect.com shares the same mail server setup as other domains, for instance tainwin.com, lhmja.com, fehsu.com, 53kf.com.cn and msm.cn.

dnbconnect.com shares some mail servers with other domains at least partially, for example htcw.net.

Host name mx.mail.ym.163.com points to IP address 111.124.200.35.

dnbconnect.com - robtex.com

dnbconnect.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`dnbconnect.com`

`com`