`tec.sc`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:36b3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a8c9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.179^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.201^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`laila.ns.cloudflare.com`
		A	2606:4700:50::a29f:267a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laila.ns.cloudflare.com`
		A	108.162.194.122^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	162.159.38.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	172.64.34.122^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.179, 172.67.168.201
		IPv6 hints	2606:4700:3035::6815:36b3, 2606:4700:3035::ac43:a8c9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2406660932

`sc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.cctld.afilias-nst.info` ⭐
	NS	`a2.cctld.afilias-nst.info`
	NS	`b0.cctld.afilias-nst.org`
	NS	`b2.cctld.afilias-nst.org`
	NS	`c0.cctld.afilias-nst.info`
	NS	`d0.cctld.afilias-nst.org`
	NS	`ns1.nic.sc`
	SOA	`a0.cctld.afilias-nst.info`hostmaster@donuts.email serial=1784618011

Subdomains

www.tec.sc

Same first word

tec.center

tec.no

tec.vc

tec.cr

tec.wv.us

tec.biz

tec.today

tec.com.my

tec.kz

tec.ve

tec.in.th

tec.world

tec.education

tec.lv

tec.tools

tec.ro

tec.com

tec.net.pk

tec.gob.ar

tec.com.ua

tec.co.nz

tec.la

tec.com.pk

tec.studio

tec.scot

tec.nm.us

tec.com.tr

tec.ventures

tec.gt

tec.ks.us

tec.cc

tec.su

tec.at

tec.mo.us

tec.tas.gov.au

tec.jp

tec.nu

tec.co

tec.de.com

tec.qa

tec.equipment

tec.nl

tec.ac.cr

tec.pl

tec.im

tec.gov.in

tec.pe

tec.org.ru

tec.be

tec.com.br

tec.as

tec.govt.nz

tec.net.in

tec.co.jp

tec.plus

tec.gov.ae

tec.net.nz

tec.ie

tec.me

tec.br

tec.sc.us

tec.ng

tec.tv

tec.fe.it

tec.tj

tec.by

tec.cat

tec.co.za

tec.cards

tec.mx

tec.design

tec.cl

tec.cn.ua

tec.work

tec.vn

tec.uk.net

tec.network

tec.international

tec.ok.us

tec.org.tw

tec.mn

tec.or.tz

tec.sc

tec.uz

tec.one

tec.edu.vn

tec.pet

tec.mn.us

tec.com.hk

tec.business

tec.wi.us

tec.nh.us

tec.il.us

tec.kr

tec.com.pl

tec.wf

tec.gmbh

tec.edu.pk

tec.nj.us

tec.ac.uk

tec.ut.us

tec.ac

tec.lu

tec.gr

tec.jp.net

tec.in.ua

tec.lt

tec.net.au

tec.ia.us

tec.ar.us

tec.partners

tec.capital

tec.net

tec.dk

tec.ltd

Similar names

cte.gouv.fr

cet.is

etc.cloud

etc.org

cet.ac

ect.co.nz

ect.com.hk

etc.biz

tce.nl

tce.cn

cte.guru

etc.pl

ect.ir

etc.kz

ect.sk

cet.at

etc.ge

cet.cn

etc.gen.nz

ect.org.uk

cet.eu

etc.icu

etc.(0x787878)

etc.agency

cte.it

cte.li

cte.tn

etc.edu.pe

cet.asn.au

tce.mg.gov.br

etc.nu

tce.de

tce.ac.jp

cte.co

etc.one

cte.com.br

tce.bg

cte.ir

cte.cc

cet.edu.ly

cet.my

cte.k12.vt.us

cet.me

tce.no

tce.mobi

etc.xyz

etc.ee

tce.ie

ect.fi

etc.ovh

etc.hk

ect.uk

cte.com.au

etc.vg

etc.mk

cet.academy

ect.co.in

cte.ch

etc.cc

etc.kr

etc.be

tce.hu

cet.com.pt

tce.cz

etc.lt

ect.ie

tce.ap.gov.br

etc.za.org

cte.ca

etc.top

tce.com.sg

etc.today

cte.mx

DNS History

27 records (6 active, 21 former)

○NS5014.ns1.abovedomains.com2026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-26 12:24:24
● 2026-05-25 15:40:20
○ 2026-06-18 19:59:06
○ 2026-07-21 07:33:40

○NS5014.ns2.abovedomains.com2026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-26 12:24:24
● 2026-05-25 15:40:20
○ 2026-06-18 19:59:06
○ 2026-07-21 07:33:40

●NSdavid.ns.cloudflare.com2026-06-18 → 2026-07-21 · 3 obs

○ 2026-05-25 15:40:20
● 2026-06-18 19:59:06
● 2026-07-21 07:33:40

●NSlaila.ns.cloudflare.com2026-06-18 → 2026-07-21 · 3 obs

○ 2026-05-25 15:40:20
● 2026-06-18 19:59:06
● 2026-07-21 07:33:40

○NSns1.abovedomains.com2026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-26 12:24:24
● 2026-05-25 15:40:20
○ 2026-06-18 19:59:06
○ 2026-07-21 07:33:40

○NSns1.c44501.sgvps.net2018-07-15 → 2021-04-17 · 4 obs

● 2018-07-15 20:36:52
● 2021-04-17 09:58:26
○ 2021-11-10 00:06:14
○ 2026-07-21 07:33:40

○NSns1.dyna-ns.net2026-02-22 → 2026-04-26 · 5 obs

○ 2021-11-10 00:06:14
● 2026-02-22 13:50:54
● 2026-04-26 12:24:24
○ 2026-05-25 15:40:20
○ 2026-07-21 07:33:40

○NSns1.siteground.net2021-11-10 → 2021-11-10 · 4 obs

○ 2021-04-17 09:58:26
● 2021-11-10 00:06:14
○ 2026-02-22 13:50:54
○ 2026-07-21 07:33:40

○NSns2.abovedomains.com2026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-26 12:24:24
● 2026-05-25 15:40:20
○ 2026-06-18 19:59:06
○ 2026-07-21 07:33:40

○NSns2.c44501.sgvps.net2018-07-15 → 2021-04-17 · 4 obs

● 2018-07-15 20:36:52
● 2021-04-17 09:58:26
○ 2021-11-10 00:06:14
○ 2026-07-21 07:33:40

○NSns2.dyna-ns.net2026-02-22 → 2026-04-26 · 5 obs

○ 2021-11-10 00:06:14
● 2026-02-22 13:50:54
● 2026-04-26 12:24:24
○ 2026-05-25 15:40:20
○ 2026-07-21 07:33:40

○NSns2.siteground.net2021-11-10 → 2021-11-10 · 4 obs

○ 2021-04-17 09:58:26
● 2021-11-10 00:06:14
○ 2026-02-22 13:50:54
○ 2026-07-21 07:33:40

○MXmx10.mailspamprotection.com2018-07-15 → 2021-11-10 · 4 obs

● 2018-07-15 20:36:52
● 2021-11-10 00:06:14
○ 2026-02-22 13:50:54
○ 2026-07-21 07:33:40

○MXmx20.mailspamprotection.com2018-07-15 → 2021-11-10 · 4 obs

● 2018-07-15 20:36:52
● 2021-11-10 00:06:14
○ 2026-02-22 13:50:54
○ 2026-07-21 07:33:40

○MXmx30.mailspamprotection.com2018-07-15 → 2021-11-10 · 4 obs

● 2018-07-15 20:36:52
● 2021-11-10 00:06:14
○ 2026-02-22 13:50:54
○ 2026-07-21 07:33:40

○MXpark-mx.above.com2026-05-25 → 2026-05-25 · 4 obs

○ 2026-02-22 13:50:54
● 2026-05-25 15:40:20
○ 2026-06-18 19:59:06
○ 2026-07-21 07:33:40

○A103.224.212.1462026-05-25 → 2026-05-25 · 4 obs

○ 2026-04-26 12:24:24
● 2026-05-25 15:40:20
○ 2026-06-18 19:59:06
○ 2026-07-21 07:33:40

●A104.21.54.1792026-06-18 → 2026-07-21 · 3 obs

○ 2026-05-25 15:40:20
● 2026-06-18 19:59:06
● 2026-07-21 07:33:40

●A172.67.168.2012026-06-18 → 2026-07-21 · 3 obs

○ 2026-05-25 15:40:20
● 2026-06-18 19:59:06
● 2026-07-21 07:33:40

●A2606:4700:3035::6815:36b32026-07-01 → 2026-07-21 · 3 obs

○ 2026-06-18 19:59:06
● 2026-07-01 23:12:18
● 2026-07-21 07:33:40

●A2606:4700:3035::ac43:a8c92026-07-01 → 2026-07-21 · 3 obs

○ 2026-06-18 19:59:06
● 2026-07-01 23:12:18
● 2026-07-21 07:33:40

○A2606:4700:3036::ac43:a8c92026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-25 15:40:20
● 2026-06-18 19:59:06
○ 2026-07-01 23:12:18
○ 2026-07-21 07:33:40

○A2606:4700:3037::6815:36b32026-06-18 → 2026-06-18 · 4 obs

○ 2026-05-25 15:40:20
● 2026-06-18 19:59:06
○ 2026-07-01 23:12:18
○ 2026-07-21 07:33:40

○A31.43.160.62026-02-22 → 2026-04-26 · 5 obs

○ 2021-11-10 00:06:14
● 2026-02-22 13:50:54
● 2026-04-26 12:24:24
○ 2026-05-25 15:40:20
○ 2026-07-21 07:33:40

○A31.43.161.62026-02-22 → 2026-04-26 · 5 obs

○ 2021-11-10 00:06:14
● 2026-02-22 13:50:54
● 2026-04-26 12:24:24
○ 2026-05-25 15:40:20
○ 2026-07-21 07:33:40

○A35.213.161.1402020-11-06 → 2021-11-10 · 5 obs

○ 2018-07-15 20:36:52
● 2020-11-06 04:55:40
● 2021-11-10 00:06:14
○ 2026-02-22 13:50:54
○ 2026-07-21 07:33:40

○A77.104.185.1052018-07-15 → 2018-07-15 · 3 obs

● 2018-07-15 20:36:52
○ 2020-11-06 04:55:40
○ 2026-07-21 07:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sc	a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org...	13 records
tec.sc	david.ns.cloudflare.com, laila.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.122

NS records: david.ns.cloudflare.com, laila.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec.sc (unsigned zone)

⏱️ Timing

Total: 2334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.168.201, 104.21.54.179`
AAAA	2	`2606:4700:3035::ac43:a8c9, 2606:4700:3035::6815:36b3`
NS	2	`david.ns.cloudflare.com, laila.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 13

In-bailiwick: 1 (ns1.nic.sc)

Out-of-bailiwick: 12 (a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org...)

Analysis

Hierarchy

www.tec.sc is a subdomain of tec.sc.

IP Addresses

tec.sc directs to four IP numbers, which are 104.21.54.179, 172.67.168.201, 2606:4700:3035::6815:36b3 and 2606:4700:3035::ac43:a8c9.

gofrendly.se, wbeswick.com, zqhfz.com plus two other host names have IP numbers in common with tec.sc.

Name Servers

tec.sc is delegated to two name servers: david.ns.cloudflare.com and laila.ns.cloudflare.com.

The name server configuration of tec.sc is shared with other domains, for instance amed.com.mx, cytotecsale.pro, swtools.biz and two others.

The name servers of tec.sc overlap at least partially with those of other domains — among them 1-800md.org, smiatr.org, grannymatty.com and two more.

These name servers commonly appear alongside the name servers erin.ns.cloudflare.com and keira.ns.cloudflare.com.

Hosts with 6 IP addresses each:

david.ns.cloudflare.com resolves to 108.162.193.152, 172.64.33.152, 173.245.59.152 and 3 other IP addresses.

laila.ns.cloudflare.com resolves to 108.162.194.122, 162.159.38.122, 172.64.34.122 and 3 other IP addresses.

tec.sc - robtex.com

tec.sc

sc

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`tec.sc`

`sc`