ntktech.com - dns.ninja

`ntktech.com`

DNSSEC	⚠️ Not signed
NS	`ns3.savvis.net` ⭐ ⚠️ Not in parent delegation
		A	209.83.162.35^{🇺🇸 AS3561209.83.128.0/17}
			PTR	`ns3.savvis.net`
NS	`ns03.savvis.net` ⚠️ Not in zone NS records
		A	204.70.25.234^{🇺🇸 AS3561204.70.0.0/15}
			PTR	`ns03.savvis.net`
NS	`ns05.savvis.net` ⚠️ Not in zone NS records
		A	204.71.116.25^{🇺🇸 AS3561204.70.0.0/15}
			PTR	`ns5.savvis.net`
NS	`ns1.savvis.net` ⚠️ Not in parent delegation
		A	209.16.211.42^{🇺🇸 AS3561209.16.211.0/24}
			PTR	`ns1.savvis.net`
NS	`ns2.savvis.net` ⚠️ Not in parent delegation
		A	204.194.10.206^{🇺🇸 AS3561204.194.8.0/21}
			PTR	`ns2.savvis.net`
NS	`ns4.savvis.net` ⚠️ Not in parent delegation
		A	204.70.49.234^{🇺🇸 AS3561204.70.0.0/15}
			PTR	`ns4.savvis.net`
NS	`ns5.savvis.net` ⚠️ Not in parent delegation
		A	204.71.116.25^{🇺🇸 AS3561204.70.0.0/15}
			PTR	`ns5.savvis.net`
NS	`ns6.savvis.net` ⚠️ Not in parent delegation
		A	212.124.226.230^{🇬🇧 AS3561212.124.224.0/19}
			PTR	`ns6.savvis.net`
NS	`ns6a.savvis.net` ⚠️ Not in parent delegation
		A	212.124.226.231^{🇬🇧 AS3561212.124.224.0/19}
			PTR	`ns6a.savvis.net`
MX	`ntktech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`ZOOM_verify_t6hSr0SzQXC96OIgJFtrLw`
TXT	`63c0933b7b3768a6bb9a6ec567ab78b2`
TXT	`MS=ms94027411`
TXT	`google-site-verification=pxcwkBQiEtaaLpLeq7a3aHinKGM15CdjxTUS6uPlEaU`
TXT	`cisco-ci-domain-verification=62eb6bf5efef509e59e66a(0x62303062)72781d739b69256224eef6...`
TXT	`dropbox-domain-verification=kp9yb7bxmd4n`
TXT	`965ebe3fa7a127ab561dcb92e052f1d0`
TXT	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all`
SOA	`ns3.savvis.net`dns-admin@centurylink.com serial=2260421000

`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=1785034922

Subdomains

ns.ntktech.com

ftp.ntktech.com

barracuda.ntktech.com

owangk.ntktech.com

Same first word

ntktech.com

ntktech.net

Similar names

techtnk.com

tnktech.com

tnktech.net

tnktech.org

knttech.cn

tkntech.com

knttech.com

thecntk.org

kentcht.nhs.uk

DNS History

18 records (10 active, 8 former)

○NSns01.savvis.net2015-06-07 → 2017-04-05 · 4 obs

● 2015-06-07 08:13:46
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

○NSns02.savvis.net2015-06-07 → 2017-04-05 · 4 obs

● 2015-06-07 08:13:46
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

●NSns03.savvis.net2015-06-07 → 2026-07-26 · 2 obs

● 2015-06-07 08:13:46
● 2026-07-26 03:14:12

○NSns04.savvis.net2015-06-07 → 2017-04-05 · 4 obs

● 2015-06-07 08:13:46
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

●NSns05.savvis.net2015-06-07 → 2026-07-26 · 2 obs

● 2015-06-07 08:13:46
● 2026-07-26 03:14:12

●NSns1.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

●NSns2.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

●NSns3.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

●NSns4.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

●NSns5.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

●NSns6.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

●NSns6a.savvis.net2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

○MXmail.ngkmfg.com2015-06-07 → 2017-04-05 · 4 obs

● 2015-06-07 08:13:46
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

○MXmail1.ngkmfg.com2015-06-07 → 2017-04-05 · 4 obs

● 2015-06-07 08:13:46
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

○MXmailman.alpha-tech.us2015-06-07 → 2017-04-05 · 4 obs

● 2015-06-07 08:13:46
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

●MXntktech-com.mail.protection.outlook.com2026-03-30 → 2026-07-26 · 3 obs

○ 2017-04-05 08:43:48
● 2026-03-30 13:29:54
● 2026-07-26 03:14:12

○A206.188.193.1792015-12-11 → 2017-04-05 · 5 obs

○ 2015-09-14 00:21:42
● 2015-12-11 15:05:44
● 2017-04-05 08:43:48
○ 2026-03-30 13:29:54
○ 2026-07-26 03:14:12

○A68.178.254.772015-06-07 → 2015-09-14 · 4 obs

● 2015-06-07 08:13:46
● 2015-09-14 00:21:42
○ 2015-12-11 15:05:44
○ 2026-07-26 03:14:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
ntktech.com	ns03.savvis.net, ns05.savvis.net	-

✅ Authoritative Response

Server:204.71.116.25

NS records: ns03.savvis.net, ns05.savvis.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ntktech.com (unsigned zone)

⏱️ Timing

Total: 532ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	7	`ns6a.savvis.net, ns5.savvis.net...`
MX	1	`ntktech-com.mail.protection.outlook.com`
TXT	8	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}., google-site-verification=pxcwkBQiEtaaLpL...`
SOA	1	`ns3.savvis.net dns-admin.centurylink.com`

Analysis

Hierarchy

ns.ntktech.com, ftp.ntktech.com, barracuda.ntktech.com and owangk.ntktech.com each fall under the parent domain ntktech.com.

Name Servers

ntktech.com has 9 name servers — ns03.savvis.net, ns05.savvis.net, ns1.savvis.net and 6 others.

ntktech.com partially shares its NS delegation with several other domains, including 182.243.64.in-addr.arpa, 144.41.64.in-addr.arpa, intelempcomms.com and two others.

In DNS configurations, these name servers often share authority with ns2.savvis.net, ns3.savvis.net, ns5.savvis.net and 7 other name servers.

Host names pointing to a single IP address:

ns03.savvis.net resolves to 204.70.25.234.

ns05.savvis.net resolves to 204.71.116.25.

ns1.savvis.net resolves to 209.16.211.42.

ns2.savvis.net resolves to 204.194.10.206.

ns3.savvis.net resolves to 209.83.162.35.

ns4.savvis.net resolves to 204.70.49.234.

ns5.savvis.net resolves to 204.71.116.25.

ns6.savvis.net resolves to 212.124.226.230.

ns6a.savvis.net resolves to 212.124.226.231.

The host names ns05.savvis.net and ns5.savvis.net both resolve to 204.71.116.25 IP addresses.