headofsecurity.com - robtex.com

headofsecurity.com

DNSSEC⚠️ Not signed
A45.63.71.210🇺🇸 AS-VULTR45.63.64.0/20 Vultr Assigned Prefix
PTR45.63.71.210.vultrusercontent.com
NSns10.digicertdns.com ⭐
A2600:1800::1:1f🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network
PTRns10.digicertdns.com
A208.94.148.159🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.digicertdns.com
NSns11.digicertdns.com
A2600:1801:1::1:1f🇺🇸 Tiggee2600:1801:1::/48 DNS Made Easy anycast network
PTRns11.digicertdns.com
A208.80.124.159🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.digicertdns.com
NSns12.digicertdns.com
A2600:1802:2::1:1f🇺🇸 Tiggee2600:1802:2::/48 DNS Made Easy anycast network
PTRns12.digicertdns.com
A208.80.126.159🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.digicertdns.com
NSns13.digicertdns.net
A2600:1801:3::1:1f🇺🇸 Tiggee2600:1801:3::/48 DNS Made Easy anycast network
PTRns13.digicertdns.net
A208.80.125.159🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.digicertdns.net
NSns14.digicertdns.net
A2600:1802:4::1:1f🇺🇸 Tiggee2600:1802:4::/48 DNS Made Easy anycast network
PTRns14.digicertdns.net
A208.80.127.159🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.digicertdns.net
NSns15.digicertdns.net
A2600:1800:8::1:1f🇺🇸 Tiggee2600:1800:8::/48 DNS Made Easy anycast network
PTRns15.digicertdns.net
A208.94.149.159🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.digicertdns.net
MXsmtp.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A2607:f8b0:4023:c06::1b🇺🇸 Google2607:f8b0::/32
PTRdz-in-f27.1e100.net
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A74.125.137.26🇺🇸 Google74.125.137.0/24
PTRdy-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com include:_spf.knack.com ~all
TXTgoogle-site-verification=BxD8YhNdH7u6OVBFpanO30gy99LRxhuCHfCDvyXdF8A
TXTv=DMARC1; p=none; rua=mailto:dmarc-info@headofsecurity.com; ruf=mailto:dmarc-...
SOAns10.digicertdns.comdns@digicertdns.com 2009-01-01 #50

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=1775416092

Subdomains

www.headofsecurity.com

Same first word

headofsecurity.com

DNS History

30 records (8 active, 22 former)

20162017201820192020202120222023202420252026NSns10.digicertdns.comns11.digicertdns.comns12.digicertdns.comns13.digicertdns.netns14.digicertdns.netns15.digicertdns.netns05.domaincontrol.comns06.domaincontrol.comns1.namebrightdns.comns14.wixdns.netns15.wixdns.netns17.domaincontrol.comns18.domaincontrol.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXsmtp.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comanmail.namebrightmail.comaspmx.l.google.comA45.63.71.210107.180.21.1423.236.62.14754.209.246.18254.236.84.11154.85.144.19754.85.146.186CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com
○NSns05.domaincontrol.com2018-11-17 → 2018-11-17 · 4 obs
○ 2017-02-06 10:20:48
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○NSns06.domaincontrol.com2018-11-17 → 2018-11-17 · 4 obs
○ 2017-02-06 10:20:48
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○NSns1.namebrightdns.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2015-10-30 01:37:14
○ 2026-04-05 19:36:08
●NSns10.digicertdns.com2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
●NSns11.digicertdns.com2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
●NSns12.digicertdns.com2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
●NSns13.digicertdns.net2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
●NSns14.digicertdns.net2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
○NSns14.wixdns.net2017-02-06 → 2017-02-06 · 4 obs
○ 2016-06-22 01:02:16
● 2017-02-06 10:20:48
○ 2018-11-17 14:28:14
○ 2026-04-05 19:36:08
●NSns15.digicertdns.net2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
○NSns15.wixdns.net2017-02-06 → 2017-02-06 · 4 obs
○ 2016-06-22 01:02:16
● 2017-02-06 10:20:48
○ 2018-11-17 14:28:14
○ 2026-04-05 19:36:08
○NSns17.domaincontrol.com2015-10-30 → 2016-06-22 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2016-06-22 01:02:16
○ 2017-02-06 10:20:48
○ 2026-04-05 19:36:08
○NSns18.domaincontrol.com2015-10-30 → 2016-06-22 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2016-06-22 01:02:16
○ 2017-02-06 10:20:48
○ 2026-04-05 19:36:08
○NSnsg1.namebrightdns.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2015-10-30 01:37:14
○ 2026-04-05 19:36:08
○NSnsg2.namebrightdns.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2015-10-30 01:37:14
○ 2026-04-05 19:36:08
○MXalt1.aspmx.l.google.com2015-10-30 → 2018-11-17 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○MXalt2.aspmx.l.google.com2015-10-30 → 2018-11-17 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○MXalt3.aspmx.l.google.com2015-10-30 → 2018-11-17 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○MXalt4.aspmx.l.google.com2015-10-30 → 2018-11-17 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○MXanmail.namebrightmail.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2015-10-30 01:37:14
○ 2026-04-05 19:36:08
○MXaspmx.l.google.com2015-10-30 → 2018-11-17 · 5 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
●MXsmtp.google.com2026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
○A107.180.21.142015-10-30 → 2018-11-17 · 7 obs
○ 2015-05-29 15:57:44
● 2015-10-30 01:37:14
● 2016-06-22 01:02:16
○ 2017-02-06 10:20:48
● 2018-11-17 14:28:14
○ 2026-03-29 08:39:04
○ 2026-04-05 19:36:08
○A23.236.62.1472017-02-06 → 2017-02-06 · 4 obs
○ 2016-06-22 01:02:16
● 2017-02-06 10:20:48
○ 2018-11-17 14:28:14
○ 2026-04-05 19:36:08
●A45.63.71.2102026-03-29 → 2026-04-05 · 3 obs
○ 2018-11-17 14:28:14
● 2026-03-29 08:39:04
● 2026-04-05 19:36:08
○A54.209.246.1822015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2017-02-06 10:20:48
○ 2026-04-05 19:36:08
○A54.236.84.1112015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2017-02-06 10:20:48
○ 2026-04-05 19:36:08
○A54.85.144.1972015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2017-02-06 10:20:48
○ 2026-04-05 19:36:08
○A54.85.146.1862015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2017-02-06 10:20:48
○ 2026-04-05 19:36:08
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 15:57:44
○ 2015-10-30 01:37:14
○ 2026-04-05 19:36:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
headofsecurity.comns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net...6 records

✅ Authoritative Response

Server:208.94.149.159

NS records: ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for headofsecurity.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

TypeCountSample Data
A145.63.71.210
NS6ns15.digicertdns.net, ns10.digicertdns.com...
MX1smtp.google.com (pri: 1)
TXT3v=spf1 include:_spf.google.com include:_, v=DMARC1; p=none; rua=mailto:dmarc-info@...
SOA1ns10.digicertdns.com dns.digicertdns.com

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns10.digicertdns.com, ns10.digicertdns.com, ns11.digicertdns.com...)

Analysis

Hierarchy

headofsecurity.com is a parent of www.headofsecurity.com.

IP Addresses

headofsecurity.com points to a single IP number: 45.63.71.210.

Other host names, for instance www.headofsecurity.com, share IP numbers with headofsecurity.com.

Name Servers

headofsecurity.com is delegated to six name servers: ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net and ns15.digicertdns.net.

headofsecurity.com at least partially shares name servers with other domains, for instance archivemhc.com, valfair.com, bikercamps.com, haleynutrition.com and aavatuotteet.fi.

These name servers are often used together with ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com and ns4.dnsmadeeasy.com.

Host names with two IPs:

ns10.digicertdns.com points to 2600:1800::1:1f and 208.94.148.159.

ns11.digicertdns.com points to 2600:1801:1::1:1f and 208.80.124.159.

ns12.digicertdns.com points to 2600:1802:2::1:1f and 208.80.126.159.

ns13.digicertdns.net points to 2600:1801:3::1:1f and 208.80.125.159.

ns14.digicertdns.net points to 2600:1802:4::1:1f and 208.80.127.159.

ns15.digicertdns.net points to 2600:1800:8::1:1f and 208.94.149.159.

Mail Servers

headofsecurity.com is handled by a single mail server, smtp.google.com.

headofsecurity.com uses the same mail server configuration as other domains, such as bearwatch.net, dannate.it, wwwc1.xyz50.com, myscholarshippath.com and guidedapp.ai.

headofsecurity.com shares mail servers with other domains at least in part, for instance ironbuzztattoos.com, lethbridgechamber.com, investnanaimo.com, architectsudhirgandhi.com and jfccoop.com.ph.

Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 74.125.137.26, 142.250.101.26, 142.250.101.27, 142.250.141.26 and 142.250.141.27.