supertechbd.com - dns.ninja

`supertechbd.com`

DNSSEC	⚠️ Not signed
A	35.220.143.48^{🇭🇰 Google35.220.128.0/20}
		PTR	`48.143.220.35.bc.googleusercontent.com`
NS	`n1.xundns.com` ⭐ ⚠️ Not in parent delegation
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	42.240.163.163^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.160.0/20 Guangzhou IDC of ChinaUnicom}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`n2.xundns.com` ⚠️ Not in parent delegation
		A	2408:8621:0:42:e401:813:0:25^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	122.114.39.7^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
NS	`v1s1.xundns.com` ⚠️ Not in zone NS records
		A	2409:8c44:1b00:601:1:1110:609:6027^{🇨🇳 CHINAMOBILE-CN2409:8c44:1b00::/48 CMI (Customer Route)}
		A	2604:86c0:5001:11::2659:466b^{🇺🇸 AS630232604:86c0:5000::/36 GTHOST-SEA}
		A	38.89.70.107^{🇺🇸 AS6302338.89.70.0/24 Route Registered for Cogent Communications Customer - GlobalTelehost Corp}
			PTR	`107-70-89-38.clients.gthost.com`
		A	42.240.163.163^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.160.0/20 Guangzhou IDC of ChinaUnicom}
		A	111.6.96.27^{🇨🇳 CHINAMOBILE-CN111.6.96.0/21 CMI (Customer Route)}
NS	`v1s2.xundns.com` ⚠️ Not in zone NS records
		A	2408:8621:0:42:e401:813:0:25^{🇨🇳 CHINA169-Backbone2408:8621::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2408:8722:1801:10:4:611:6303:181^{🇨🇳 CHINA169-Backbone2408:8722::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	2604:86c0:6001:8::a9c5:8e51^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	61.163.30.181^{🇨🇳 CHINA169-Backbone61.163.0.0/16 CNC Group CHINA169 Henan Province Network}
			PTR	`hn.ly.kd.adsl`
		A	122.114.39.7^{🇨🇳 CHINA169-Backbone122.114.0.0/16 route of Chinaunicomroute of Chinaunicom}
		A	169.197.142.81^{🇺🇸 AS63023169.197.142.0/24 GlobalTeleHost}
			PTR	`81-142-197-169.clients.gthost.com`
SOA	`n1.xundns.com`nsadmin@xundns.com serial=437896

`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=1784851957

Previously MX for

supertechbd.com

Subdomains

ns1.supertechbd.com

ns2.supertechbd.com

Same first word

supertechbd.com

DNS History

10 records (5 active, 5 former)

●NSn1.xundns.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-07-02 04:10:22
● 2026-02-26 00:04:16
● 2026-07-24 00:26:04

●NSn2.xundns.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-07-02 04:10:22
● 2026-02-26 00:04:16
● 2026-07-24 00:26:04

○NSns1.supertechbd.com2015-06-05 → 2017-07-02 · 4 obs

● 2015-06-05 05:28:40
● 2017-07-02 04:10:22
○ 2026-02-26 00:04:16
○ 2026-07-24 00:26:04

○NSns2.supertechbd.com2015-06-05 → 2017-07-02 · 4 obs

● 2015-06-05 05:28:40
● 2017-07-02 04:10:22
○ 2026-02-26 00:04:16
○ 2026-07-24 00:26:04

●NSv1s1.xundns.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-07-02 04:10:22
● 2026-02-26 00:04:16
● 2026-07-24 00:26:04

●NSv1s2.xundns.com2026-02-26 → 2026-07-24 · 3 obs

○ 2017-07-02 04:10:22
● 2026-02-26 00:04:16
● 2026-07-24 00:26:04

○MXsupertechbd.com2015-06-05 → 2017-07-02 · 4 obs

● 2015-06-05 05:28:40
● 2017-07-02 04:10:22
○ 2026-02-26 00:04:16
○ 2026-07-24 00:26:04

○A192.138.16.582017-07-02 → 2017-07-02 · 4 obs

○ 2016-11-27 19:15:54
● 2017-07-02 04:10:22
○ 2026-02-26 00:04:16
○ 2026-07-24 00:26:04

●A35.220.143.482026-02-26 → 2026-07-24 · 3 obs

○ 2017-07-02 04:10:22
● 2026-02-26 00:04:16
● 2026-07-24 00:26:04

○A50.28.34.32015-06-05 → 2016-11-27 · 4 obs

● 2015-06-05 05:28:40
● 2016-11-27 19:15:54
○ 2017-07-02 04:10:22
○ 2026-07-24 00:26:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
supertechbd.com	v1s1.xundns.com, v1s2.xundns.com	11 records

✅ Authoritative Response

Server:111.6.96.27

NS records: v1s1.xundns.com, v1s2.xundns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for supertechbd.com (unsigned zone)

⏱️ Timing

Total: 750ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.220.143.48`
NS	2	`n2.xundns.com, n1.xundns.com`
SOA	1	`n1.xundns.com nsadmin.xundns.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (v1s1.xundns.com, v1s1.xundns.com, v1s1.xundns.com...)

Analysis

Hierarchy

ns1.supertechbd.com and ns2.supertechbd.com each fall under supertechbd.com as their parent domain.

IP Addresses

supertechbd.com resolves to just one IP address, 35.220.143.48.

Two other host names, along with ns1.supertechbd.com, clearways.net and mx.cleanturndemo.com, also share IP numbers with supertechbd.com.

Name Servers

The NS records for supertechbd.com point to four name servers: n1.xundns.com, n2.xundns.com, v1s1.xundns.com and v1s2.xundns.com.

supertechbd.com has at least partial name server overlap with other domains, such as 812089.com, tjtfdn.com, 66989.com and two others.

DNS names with 6 IP addresses:

n2.xundns.com maps to 61.163.30.181, 122.114.39.7, 169.197.142.81 and 3 additional IP addresses.

v1s2.xundns.com maps to 61.163.30.181, 122.114.39.7, 169.197.142.81 and 3 additional IP addresses.

Host names directing to five IP addresses:

n1.xundns.com has four IP addresses — 38.89.70.107, 42.240.163.163, 111.6.96.27 and two others.

v1s1.xundns.com has four IP addresses — 38.89.70.107, 42.240.163.163, 111.6.96.27 and two others.

n2.xundns.com and v1s2.xundns.com each have 2408:8621:0:42:e401:813:0:25 IP addresses.

n2.xundns.com and v1s2.xundns.com each have 2408:8722:1801:10:4:611:6303:181 IP addresses.

n2.xundns.com and v1s2.xundns.com each have 2604:86c0:6001:8::a9c5:8e51 IP addresses.

n2.xundns.com and v1s2.xundns.com each have 61.163.30.181 IP addresses.

n2.xundns.com and v1s2.xundns.com each have 122.114.39.7 IP addresses.

n2.xundns.com and v1s2.xundns.com each have 169.197.142.81 IP addresses.

n1.xundns.com and v1s1.xundns.com each have 2409:8c44:1b00:601:1:1110:609:6027 IP addresses.

n1.xundns.com and v1s1.xundns.com each have 2604:86c0:5001:11::2659:466b IP addresses.

n1.xundns.com and v1s1.xundns.com each have 38.89.70.107 IP addresses.

n1.xundns.com and v1s1.xundns.com each have 42.240.163.163 IP addresses.

n1.xundns.com and v1s1.xundns.com each have 111.6.96.27 IP addresses.