tsd.co - robtex.com

tsd.co

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759620045

Same first word

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tsd.k12.tn.us
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dst.hr
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std.cx
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dts.no
dts.mx
dts.ru
sdt.education
sdt.or.kr

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns1.eftydns.comns1.livedns.co.ukns2.eftydns.comns2.livedns.co.ukns3.livedns.co.ukMXbackupmx.tsd.coidcmx.tsd.comail.efty.commailserver.tsd.coA13.248.169.4876.223.54.146159.8.210.3586.105.245.6988.208.252.159
●NSns1.afternic.com2026-03-26 → 2026-03-28 · 3 obs
○ 2020-12-04 12:37:48
● 2026-03-26 22:07:24
● 2026-03-28 04:38:14
○NSns1.eftydns.com2020-11-27 → 2020-12-04 · 5 obs
○ 2017-04-15 00:01:20
● 2020-11-27 18:29:44
● 2020-12-04 12:37:48
○ 2026-03-26 22:07:24
○ 2026-03-28 04:38:14
○NSns1.livedns.co.uk2015-08-03 → 2017-04-15 · 4 obs
● 2015-08-03 07:59:06
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14
●NSns2.afternic.com2026-03-26 → 2026-03-28 · 3 obs
○ 2020-12-04 12:37:48
● 2026-03-26 22:07:24
● 2026-03-28 04:38:14
○NSns2.eftydns.com2020-11-27 → 2020-12-04 · 5 obs
○ 2017-04-15 00:01:20
● 2020-11-27 18:29:44
● 2020-12-04 12:37:48
○ 2026-03-26 22:07:24
○ 2026-03-28 04:38:14
○NSns2.livedns.co.uk2015-08-03 → 2017-04-15 · 4 obs
● 2015-08-03 07:59:06
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14
○NSns3.livedns.co.uk2015-08-03 → 2017-04-15 · 4 obs
● 2015-08-03 07:59:06
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14
○MXbackupmx.tsd.co2015-08-03 → 2017-04-15 · 4 obs
● 2015-08-03 07:59:06
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14
○MXidcmx.tsd.co2015-11-01 → 2017-04-15 · 5 obs
○ 2015-08-03 07:59:06
● 2015-11-01 22:06:38
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14
○MXmail.efty.com2020-11-27 → 2020-12-04 · 5 obs
○ 2017-04-15 00:01:20
● 2020-11-27 18:29:44
● 2020-12-04 12:37:48
○ 2026-03-26 22:07:24
○ 2026-03-28 04:38:14
○MXmailserver.tsd.co2015-08-03 → 2017-04-15 · 4 obs
● 2015-08-03 07:59:06
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14
●A13.248.169.482026-03-26 → 2026-03-28 · 3 obs
○ 2020-12-04 12:37:48
● 2026-03-26 22:07:24
● 2026-03-28 04:38:14
○A159.8.210.352020-11-27 → 2020-12-04 · 5 obs
○ 2017-04-15 00:01:20
● 2020-11-27 18:29:44
● 2020-12-04 12:37:48
○ 2026-03-26 22:07:24
○ 2026-03-28 04:38:14
●A76.223.54.1462026-03-26 → 2026-03-28 · 3 obs
○ 2020-12-04 12:37:48
● 2026-03-26 22:07:24
● 2026-03-28 04:38:14
○A86.105.245.692026-03-26 → 2026-03-28 · 2 obs
○ 2026-03-26 22:07:24
○ 2026-03-28 04:38:14
○A88.208.252.1592015-08-03 → 2017-04-15 · 4 obs
● 2015-08-03 07:59:06
● 2017-04-15 00:01:20
○ 2020-11-27 18:29:44
○ 2026-03-28 04:38:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
tsd.cons1.afternic.com, ns2.afternic.com-

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsd.co (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

Analysis

IP Addresses

tsd.co points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as mail.academicdental.com, dealguards.com, kepone.com, mail.politicalbloggers.com and www.southforward.com share IPs with tsd.co.

Name Servers

Two name servers ns1.afternic.com and ns2.afternic.com handle the delegation for tsd.co.

tsd.co shares the same name server setup as other domains, for example mobile.tryusout.com, mx.sleep-line.com, idpx.com, radicalhousing.com and abcnz.com.

tsd.co at least partially shares name servers with other domains, for example henryfield.com, props.world, velcio.com, daulby.co.uk and hirevirtually.com.

These name servers are often used together with verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.