authorityfc.com - robtex.com

authorityfc.com

DNSSEC⚠️ Not signed
A64.99.64.37🇨🇦 TUCOWS64.99.0.0/16 Tucows.com Co
PTRosrs.systemdns.com
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXmx2.zoho.com ⭐
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(50)
A136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
A136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTv=spf1 include:zohomail.com ~all
SOAns1.systemdns.comhostmaster@systemdns.com serial=1740249544

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774604242

Same first word

authorityfc.com

DNS History

19 records (7 active, 12 former)

2020202120222023202420252026NSns1.systemdns.comns2.systemdns.comns3.systemdns.commiki.ns.cloudflare.comns1.uk1011.siteground.euns2.uk1011.siteground.euwesley.ns.cloudflare.comMXmx.zoho.commx2.zoho.commx3.zoho.commx10.mailspamprotection.commx20.mailspamprotection.commx30.mailspamprotection.comA64.99.64.37104.24.104.205104.24.105.2052606:4700:30::6818:68cd2606:4700:30::6818:69cd35.214.119.97
○NSmiki.ns.cloudflare.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:00:52
○ 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●NSns1.systemdns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00
○NSns1.uk1011.siteground.eu2020-09-14 → 2020-09-14 · 3 obs
○ 2019-12-18 08:00:52
● 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●NSns2.systemdns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00
○NSns2.uk1011.siteground.eu2020-09-14 → 2020-09-14 · 3 obs
○ 2019-12-18 08:00:52
● 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●NSns3.systemdns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00
○NSwesley.ns.cloudflare.com2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:00:52
○ 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●MXmx.zoho.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00
○MXmx10.mailspamprotection.com2020-09-14 → 2020-09-14 · 2 obs
● 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●MXmx2.zoho.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00
○MXmx20.mailspamprotection.com2020-09-14 → 2020-09-14 · 2 obs
● 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●MXmx3.zoho.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00
○MXmx30.mailspamprotection.com2020-09-14 → 2020-09-14 · 2 obs
● 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
○A104.24.104.2052019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:00:52
○ 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
○A104.24.105.2052019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:00:52
○ 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
○A2606:4700:30::6818:68cd2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:00:52
○ 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
○A2606:4700:30::6818:69cd2019-12-18 → 2019-12-18 · 3 obs
● 2019-12-18 08:00:52
○ 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
○A35.214.119.972020-09-14 → 2020-09-14 · 3 obs
○ 2019-12-18 08:00:52
● 2020-09-14 21:00:28
○ 2026-03-27 09:38:00
●A64.99.64.372026-03-27 → 2026-03-27 · 2 obs
○ 2020-09-14 21:00:28
● 2026-03-27 09:38:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
authorityfc.comns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com6 records

✅ Authoritative Response

Server:216.40.47.90

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authorityfc.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

TypeCountSample Data
A164.99.64.37
NS3ns3.systemdns.com, ns1.systemdns.com...
MX3mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)...
TXT1v=spf1 include:zohomail.com ~all
SOA1ns1.systemdns.com hostmaster.systemdns.c

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

authorityfc.com points to a single IP: 64.99.64.37.

Other host names, for instance zeysecurity.com, srufcu.net, centrebonneaventure.com, faithmedicalbilling.com and grupolorea.com share IP numbers with authorityfc.com.

Name Servers

authorityfc.com is delegated to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

authorityfc.com at least partially shares its name servers with other domains, for instance hennessy.cx, comcat.com, ajplastering-wales.co.uk, simonemorelli.com and portafolioprestige.com.

Host names with two IP numbers:

ns1.systemdns.com points to: 2604:4000:0:d:216:40:47:90 and 216.40.47.90.

ns2.systemdns.com points to: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16.

ns3.systemdns.com points to: 2604:4000:0:d:64:99:96:36 and 64.99.96.36.

Mail Servers

authorityfc.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

authorityfc.com shares some mail servers with other domains, including ssca.org.in, missionenglish.com, atlasamg.com, smart4.com.co and oriontecharts.com.

Host names with two IP numbers:

mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with one IP number:

mx2.zoho.com points to 136.143.183.44.

mx3.zoho.com points to 136.143.191.44.

Host names pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.