sertech.info - dns.ninja

sertech.info

DNSSEC⚠️ Not signed
A104.196.3.253🇺🇸 Google104.196.0.0/20
PTR253.3.196.104.bc.googleusercontent.com
NSdns101.register.com ⭐
A162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns102.register.com
A162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXsertech-info.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::14🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c903::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00503.inbound.protection.outlook.com
A2a01:111:f403:c91d::a🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr21cu00202.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A40.93.192.4🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.41.54🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00506.inbound.protection.outlook.com
TXTMS=ms71359241
TXTv=spf1 include:spf.protection.outlook.com -all
SOADNS101.REGISTER.COMroot@REGISTER.COM serial=121062513

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1785700231

Same first word

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DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSdns101.register.comdns102.register.comdns010.d.register.comdns036.c.register.comdns192.a.register.comdns192.b.register.comns1.dns24-7.comns2.dns24-7.comMXsertech-info.mail.protection.outlook.comserver1.inboundmx.comserver2.inboundmx.comA104.196.3.253166.78.116.22345.56.77.15269.167.132.200
○NSdns010.d.register.com2015-11-18 → 2017-03-27 · 5 obs
○ 2015-07-18 17:08:32
● 2015-11-18 01:43:04
● 2017-03-27 10:41:54
○ 2020-11-30 04:16:56
○ 2026-08-02 20:09:16
○NSdns036.c.register.com2015-11-18 → 2017-03-27 · 5 obs
○ 2015-07-18 17:08:32
● 2015-11-18 01:43:04
● 2017-03-27 10:41:54
○ 2020-11-30 04:16:56
○ 2026-08-02 20:09:16
●NSdns101.register.com2020-11-30 → 2026-08-02 · 3 obs
○ 2017-03-27 10:41:54
● 2020-11-30 04:16:56
● 2026-08-02 20:09:16
●NSdns102.register.com2020-11-30 → 2026-08-02 · 3 obs
○ 2017-03-27 10:41:54
● 2020-11-30 04:16:56
● 2026-08-02 20:09:16
○NSdns192.a.register.com2015-11-18 → 2017-03-27 · 5 obs
○ 2015-07-18 17:08:32
● 2015-11-18 01:43:04
● 2017-03-27 10:41:54
○ 2020-11-30 04:16:56
○ 2026-08-02 20:09:16
○NSdns192.b.register.com2015-11-18 → 2017-03-27 · 5 obs
○ 2015-07-18 17:08:32
● 2015-11-18 01:43:04
● 2017-03-27 10:41:54
○ 2020-11-30 04:16:56
○ 2026-08-02 20:09:16
○NSns1.dns24-7.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 17:08:32
○ 2015-11-18 01:43:04
○ 2026-08-02 20:09:16
○NSns2.dns24-7.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 17:08:32
○ 2015-11-18 01:43:04
○ 2026-08-02 20:09:16
●MXsertech-info.mail.protection.outlook.com2015-11-18 → 2026-08-02 · 3 obs
○ 2015-07-18 17:08:32
● 2015-11-18 01:43:04
● 2026-08-02 20:09:16
○MXserver1.inboundmx.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 17:08:32
○ 2015-11-18 01:43:04
○ 2026-08-02 20:09:16
○MXserver2.inboundmx.com2015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 17:08:32
○ 2015-11-18 01:43:04
○ 2026-08-02 20:09:16
●A104.196.3.2532017-03-27 → 2026-08-02 · 3 obs
○ 2016-07-02 22:05:28
● 2017-03-27 10:41:54
● 2026-08-02 20:09:16
○A166.78.116.2232016-02-10 → 2016-07-02 · 5 obs
○ 2015-11-18 01:43:04
● 2016-02-10 22:12:26
● 2016-07-02 22:05:28
○ 2017-03-27 10:41:54
○ 2026-08-02 20:09:16
○A45.56.77.1522015-11-18 → 2015-11-18 · 4 obs
○ 2015-07-18 17:08:32
● 2015-11-18 01:43:04
○ 2016-02-10 22:12:26
○ 2026-08-02 20:09:16
○A69.167.132.2002015-07-18 → 2015-07-18 · 3 obs
● 2015-07-18 17:08:32
○ 2015-11-18 01:43:04
○ 2026-08-02 20:09:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoc0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info-
sertech.infodns102.register.com, dns101.register.com-

✅ Authoritative Response

Server:162.159.24.117

NS records: dns102.register.com, dns101.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sertech.info (unsigned zone)

⏱️ Timing

Total: 1283ms | Queries: -

📄 Records

TypeCountSample Data
A1104.196.3.253
NS2dns102.register.com, dns101.register.com
MX1sertech-info.mail.protection.outlook.com
TXT2MS=ms71359241, v=spf1 include:spf.protection.outlook.co
SOA1DNS101.REGISTER.COM root.REGISTER.COM

Analysis

IP Addresses

sertech.info resolves to just one IP address, 104.196.3.253.

Two other host names, along with symonsambulance.com, pool.school and www.watoto.com, also share IP numbers with sertech.info.

Name Servers

DNS delegation for sertech.info points to two name servers: dns101.register.com and dns102.register.com.

sertech.info shares its NS records with other domains, for example ccmortgage.net, doctordorfman.com, jdwk.com and two others.

dns101.register.com → 162.159.24.117 and dns102.register.com → 162.159.25.158: one IP number per host name.

Mail Servers

The sole mail server for sertech.info is sertech-info.mail.protection.outlook.com.

With 8 IP addresses total, sertech-info.mail.protection.outlook.com resolves to 40.93.192.4, 52.101.10.8, 52.101.11.3 and 5 others.