seftech.com - dns.ninja

`seftech.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.comlaude-dns.com` ⭐
		A	2620:4d:4000:6259:7:11:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
		A	198.51.44.11^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.comlaude-dns.com`
			PTR	`dns1.novagraaf-dns.com`
			PTR	`ns0.demysdns.net`
			PTR	`dns1.p11.nsone.net`
			PTR	`nsgbr.comlaude.co.uk`
NS	`dns2.comlaude-dns.net`
		A	2a00:edc0:6259:7:11::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
		A	198.51.45.11^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`nssui.comlaude.ch`
			PTR	`dns2.comlaude-dns.net`
			PTR	`ns1.demysdns.net`
			PTR	`dns2.novagraaf-dns.net`
			PTR	`dns2.p11.nsone.net`
NS	`dns3.comlaude-dns.co.uk`
		A	2620:4d:4000:6259:7:11:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
		A	198.51.44.75^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`nsusa.comlaude.net`
			PTR	`ns2.demysdns.net`
			PTR	`dns3.novagraaf-dns.nl`
			PTR	`dns3.p11.nsone.net`
			PTR	`dns3.comlaude-dns.co.uk`
NS	`dns4.comlaude-dns.eu`
		A	2a00:edc0:6259:7:11::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
		A	198.51.45.75^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.comlaude-dns.eu`
			PTR	`dns4.novagraaf-dns.eu`
			PTR	`ns3.demysdns.net`
			PTR	`dns4.p11.nsone.net`
TXT	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all`
SOA	`dns1.comlaude-dns.com`dnstech@comlaude.com serial=1742160594

`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=1781444495

Same first word

seftech.co.uk

seftech.in

seftech.com

Similar names

sheftec.com

festech.com.my

sfetech.com

festech.org

festech.com

efstech.dk

efstech.com

chefset.com

chefset.in

schefte.dk

chefset.co.in

fetches.com

esftech.it

techfes.com

efstech.co.uk

efstech.de

chefset.com.mx

chefest.com

fetches.co.uk

thesfec.com

sfetech.net

cheftse.com

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schefte.com

esftech.com

DNS History

20 records (10 active, 10 former)

●NSdns1.comlaude-dns.com2026-02-27 → 2026-06-14 · 3 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-06-14 14:03:28

●NSdns2.comlaude-dns.net2026-02-27 → 2026-06-14 · 3 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-06-14 14:03:28

●NSdns3.comlaude-dns.co.uk2026-02-27 → 2026-06-14 · 3 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-06-14 14:03:28

●NSdns4.comlaude-dns.eu2026-02-27 → 2026-06-14 · 3 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-06-14 14:03:28

○NSns17.worldnic.com2015-06-24 → 2018-08-14 · 4 obs

● 2015-06-24 06:09:16
● 2018-08-14 10:56:10
○ 2026-02-27 00:34:08
○ 2026-06-14 14:03:28

○NSns18.worldnic.com2015-06-24 → 2018-08-14 · 4 obs

● 2015-06-24 06:09:16
● 2018-08-14 10:56:10
○ 2026-02-27 00:34:08
○ 2026-06-14 14:03:28

○MXp.webcom.ctmail.com2016-01-19 → 2018-08-14 · 4 obs

● 2016-01-19 03:06:00
● 2018-08-14 10:56:10
○ 2026-02-27 00:34:08
○ 2026-06-14 14:03:28

●A100.28.104.1752026-04-11 → 2026-06-14 · 7 obs

○ 2026-02-27 00:34:08
○ 2026-03-06 04:25:14
● 2026-04-11 13:29:28
○ 2026-04-13 23:16:20
○ 2026-05-15 17:53:24
● 2026-06-01 03:21:28
● 2026-06-14 14:03:28

○A18.185.24.462026-02-27 → 2026-05-15 · 8 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-03-06 04:25:14
○ 2026-04-11 13:29:28
● 2026-04-13 23:16:20
● 2026-05-15 17:53:24
○ 2026-06-01 03:21:28
○ 2026-06-14 14:03:28

○A205.186.183.2182015-06-24 → 2018-08-14 · 4 obs

● 2015-06-24 06:09:16
● 2018-08-14 10:56:10
○ 2026-02-27 00:34:08
○ 2026-06-14 14:03:28

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-04-11 → 2026-06-14 · 7 obs

○ 2026-02-27 00:34:08
○ 2026-03-06 04:25:14
● 2026-04-11 13:29:28
○ 2026-04-13 23:16:20
○ 2026-05-15 17:53:24
● 2026-06-01 03:21:28
● 2026-06-14 14:03:28

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-04-11 → 2026-06-14 · 7 obs

○ 2026-02-27 00:34:08
○ 2026-03-06 04:25:14
● 2026-04-11 13:29:28
○ 2026-04-13 23:16:20
○ 2026-05-15 17:53:24
● 2026-06-01 03:21:28
● 2026-06-14 14:03:28

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-04-11 → 2026-06-14 · 7 obs

○ 2026-02-27 00:34:08
○ 2026-03-06 04:25:14
● 2026-04-11 13:29:28
○ 2026-04-13 23:16:20
○ 2026-05-15 17:53:24
● 2026-06-01 03:21:28
● 2026-06-14 14:03:28

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-27 → 2026-05-15 · 8 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-03-06 04:25:14
○ 2026-04-11 13:29:28
● 2026-04-13 23:16:20
● 2026-05-15 17:53:24
○ 2026-06-01 03:21:28
○ 2026-06-14 14:03:28

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-27 → 2026-05-15 · 8 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-03-06 04:25:14
○ 2026-04-11 13:29:28
● 2026-04-13 23:16:20
● 2026-05-15 17:53:24
○ 2026-06-01 03:21:28
○ 2026-06-14 14:03:28

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-27 → 2026-05-15 · 8 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-03-06 04:25:14
○ 2026-04-11 13:29:28
● 2026-04-13 23:16:20
● 2026-05-15 17:53:24
○ 2026-06-01 03:21:28
○ 2026-06-14 14:03:28

○A3.126.5.1882026-02-27 → 2026-05-15 · 8 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-03-06 04:25:14
○ 2026-04-11 13:29:28
● 2026-04-13 23:16:20
● 2026-05-15 17:53:24
○ 2026-06-01 03:21:28
○ 2026-06-14 14:03:28

○A3.71.139.1532026-02-27 → 2026-05-15 · 8 obs

○ 2018-08-14 10:56:10
● 2026-02-27 00:34:08
● 2026-03-06 04:25:14
○ 2026-04-11 13:29:28
● 2026-04-13 23:16:20
● 2026-05-15 17:53:24
○ 2026-06-01 03:21:28
○ 2026-06-14 14:03:28

●A54.157.108.1582026-04-11 → 2026-06-14 · 7 obs

○ 2026-02-27 00:34:08
○ 2026-03-06 04:25:14
● 2026-04-11 13:29:28
○ 2026-04-13 23:16:20
○ 2026-05-15 17:53:24
● 2026-06-01 03:21:28
● 2026-06-14 14:03:28

●A98.83.184.1332026-04-11 → 2026-06-14 · 7 obs

○ 2026-02-27 00:34:08
○ 2026-03-06 04:25:14
● 2026-04-11 13:29:28
○ 2026-04-13 23:16:20
○ 2026-05-15 17:53:24
● 2026-06-01 03:21:28
● 2026-06-14 14:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
seftech.com	dns1.comlaude-dns.com, dns2.comlaude-dns.net, dns3.comlaude-dns.co.uk, dns4.comlaude-dns.eu	2 records

✅ Authoritative Response

Server:198.51.44.75

NS records: dns1.comlaude-dns.com, dns2.comlaude-dns.net, dns3.comlaude-dns.co.uk, dns4.comlaude-dns.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seftech.com (unsigned zone)

⏱️ Timing

Total: 1834ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`100.28.104.175, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba24:b508:76de:f4a:df34, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003...`
NS	4	`dns1.comlaude-dns.com, dns2.comlaude-dns.net...`
TXT	1	`v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}.`
SOA	1	`dns1.comlaude-dns.com dnstech.comlaude.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.comlaude-dns.com, dns1.comlaude-dns.com)

Analysis

IP Addresses

seftech.com resolves to 6 IP numbers: 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 other.

Additional host names — www.tagrisso-global.com, outbound.email, carfaxonline.com and two others — share IP numbers with seftech.com.

Name Servers

seftech.com has four authoritative name servers: dns1.comlaude-dns.com, dns4.comlaude-dns.eu, dns2.comlaude-dns.net and dns3.comlaude-dns.co.uk.

At least some of seftech.com's name servers are shared with other domains, for example lokelma.tips, acne.com, icemgr.com and two more.

It is common for these name servers to be used in conjunction with the name servers nssui.comlaude.ch, nsusa.comlaude.net and nsgbr.comlaude.co.uk.

Four hostnames, each resolving to a pair of IP addresses: dns1.comlaude-dns.com directs to 198.51.44.11 and 2620:4d:4000:6259:7:11:0:1; dns4.comlaude-dns.eu directs to 198.51.45.75 and 2a00:edc0:6259:7:11::4; dns2.comlaude-dns.net directs to 198.51.45.11 and 2a00:edc0:6259:7:11::2; dns3.comlaude-dns.co.uk directs to 198.51.44.75 and 2620:4d:4000:6259:7:11:0:3.