`tekfast.us`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
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`
		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}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2016-04-06 #2

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1785511237

Same first word

tekfast.us

Similar names

stkfate.co.uk

tfkeats.com

fastket.com

tskafte.dk

DNS History

15 records (8 active, 7 former)

○NSa4.nstld.com2015-08-11 → 2016-07-08 · 4 obs

● 2015-08-11 09:16:20
● 2016-07-08 01:41:42
○ 2017-02-13 18:28:54
○ 2026-07-31 15:39:50

○NSf4.nstld.com2015-08-11 → 2016-07-08 · 4 obs

● 2015-08-11 09:16:20
● 2016-07-08 01:41:42
○ 2017-02-13 18:28:54
○ 2026-07-31 15:39:50

○NSg4.nstld.com2015-08-11 → 2016-07-08 · 4 obs

● 2015-08-11 09:16:20
● 2016-07-08 01:41:42
○ 2017-02-13 18:28:54
○ 2026-07-31 15:39:50

○NSl4.nstld.com2015-08-11 → 2016-07-08 · 4 obs

● 2015-08-11 09:16:20
● 2016-07-08 01:41:42
○ 2017-02-13 18:28:54
○ 2026-07-31 15:39:50

●NSns1.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

●NSns2.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

●NSns3.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

●NSns4.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

●NSns5.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

●NSns6.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

●NSns7.markmonitor.com2017-02-13 → 2026-07-31 · 3 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
● 2026-07-31 15:39:50

○A165.160.13.202015-08-11 → 2016-07-08 · 4 obs

● 2015-08-11 09:16:20
● 2016-07-08 01:41:42
○ 2017-02-13 18:28:54
○ 2026-07-31 15:39:50

○A165.160.15.202015-08-11 → 2016-07-08 · 4 obs

● 2015-08-11 09:16:20
● 2016-07-08 01:41:42
○ 2017-02-13 18:28:54
○ 2026-07-31 15:39:50

●A3.33.139.322026-07-09 → 2026-07-31 · 3 obs

○ 2017-02-13 18:28:54
● 2026-07-09 00:23:30
● 2026-07-31 15:39:50

○A72.52.10.142017-02-13 → 2017-02-13 · 4 obs

○ 2016-07-08 01:41:42
● 2017-02-13 18:28:54
○ 2026-07-09 00:23:30
○ 2026-07-31 15:39:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	n.cctld.us, f.cctld.us, x.cctld.us, k.cctld.us...	-
tekfast.us	ns3.markmonitor.com, ns1.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com...	-

✅ Authoritative Response

Server:176.97.158.3

NS records: ns3.markmonitor.com, ns1.markmonitor.com, ns5.markmonitor.com, ns2.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns4.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tekfast.us (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

tekfast.us points to a single IP number: 3.33.139.32.

Additional host names — amazonpayment.mobi, petro-canada.de, holidayinn.nl and two others — share IP numbers with tekfast.us.

Name Servers

tekfast.us has 7 name servers — ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 others.

At least some of tekfast.us's name servers are shared with other domains, for example ralcorpsnackssaucesandspreads.com, lysol.tv, xn--succspme-40a.ca and two more.

These name servers are often deployed together with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names with two IP numbers:

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

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

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

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

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

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

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