securitynow.com - dns.ninja

securitynow.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:37bbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:ac6bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.55.187Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.172.107πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSns1.informadns.com ⭐
A2400:cb00:2049:1::a29f:d0πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.ubmdns.com
A162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.informadns.com
A2400:cb00:2049:1::a29f:1d0πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns2.ubmdns.com
A162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXus-smtp-inbound-1.mimecast.com ⭐
A170.10.128.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com(20)
A170.10.128.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242πŸ‡ΊπŸ‡Έ Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXT0ed1fe018a7bdc87a29b334d5094894a9e351d3ae4
TXTMS=ms56247111
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.55.187, 172.67.172.107
IPv6 hints2606:4700:3031::6815:37bb, 2606:4700:3033::ac43:ac6b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOAns1.informadns.comdns@cloudflare.com serial=2409197611

com

Subdomains

Same first word

Similar names

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1.informadns.comns2.informadns.comns1.namefind.comMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comA104.21.55.187172.67.172.1072606:4700:3031::6815:37bb2606:4700:3033::ac43:ac6b188.114.96.0188.114.97.0208.73.211.702606:4700:3031::ac43:ac6b2606:4700:3035::6815:37bb2a06:98c1:3120::2a06:98c1:3121::
●NSns1.informadns.com2026-02-19 β†’ 2026-07-21 Β· 3 obs
β—‹ 2017-02-18 09:31:58
● 2026-02-19 17:51:56
● 2026-07-21 17:52:46
β—‹NSns1.namefind.com2015-07-02 β†’ 2017-02-18 Β· 4 obs
● 2015-07-02 04:02:52
● 2017-02-18 09:31:58
β—‹ 2026-02-19 17:51:56
β—‹ 2026-07-21 17:52:46
●NSns2.informadns.com2026-02-19 β†’ 2026-07-21 Β· 3 obs
β—‹ 2017-02-18 09:31:58
● 2026-02-19 17:51:56
● 2026-07-21 17:52:46
●MXus-smtp-inbound-1.mimecast.com2026-02-19 β†’ 2026-07-21 Β· 2 obs
● 2026-02-19 17:51:56
● 2026-07-21 17:52:46
●MXus-smtp-inbound-2.mimecast.com2026-02-19 β†’ 2026-07-21 Β· 2 obs
● 2026-02-19 17:51:56
● 2026-07-21 17:52:46
●A104.21.55.1872026-02-19 β†’ 2026-07-21 Β· 8 obs
β—‹ 2017-02-18 09:31:58
● 2026-02-19 17:51:56
β—‹ 2026-02-20 10:05:16
● 2026-04-09 14:16:02
● 2026-05-25 11:07:44
β—‹ 2026-06-03 00:07:12
● 2026-06-12 09:11:18
● 2026-07-21 17:52:46
●A172.67.172.1072026-02-19 β†’ 2026-07-21 Β· 8 obs
β—‹ 2017-02-18 09:31:58
● 2026-02-19 17:51:56
β—‹ 2026-02-20 10:05:16
● 2026-04-09 14:16:02
● 2026-05-25 11:07:44
β—‹ 2026-06-03 00:07:12
● 2026-06-12 09:11:18
● 2026-07-21 17:52:46
β—‹A188.114.96.02026-02-20 β†’ 2026-06-03 Β· 7 obs
β—‹ 2026-02-19 17:51:56
● 2026-02-20 10:05:16
β—‹ 2026-04-09 14:16:02
β—‹ 2026-05-25 11:07:44
● 2026-06-03 00:07:12
β—‹ 2026-06-12 09:11:18
β—‹ 2026-07-21 17:52:46
β—‹A188.114.97.02026-02-20 β†’ 2026-06-03 Β· 7 obs
β—‹ 2026-02-19 17:51:56
● 2026-02-20 10:05:16
β—‹ 2026-04-09 14:16:02
β—‹ 2026-05-25 11:07:44
● 2026-06-03 00:07:12
β—‹ 2026-06-12 09:11:18
β—‹ 2026-07-21 17:52:46
β—‹A208.73.211.702015-07-02 β†’ 2017-02-18 Β· 4 obs
● 2015-07-02 04:02:52
● 2017-02-18 09:31:58
β—‹ 2026-02-19 17:51:56
β—‹ 2026-07-21 17:52:46
●A2606:4700:3031::6815:37bb2026-06-22 β†’ 2026-07-21 Β· 3 obs
β—‹ 2026-06-12 09:11:18
● 2026-06-22 07:42:46
● 2026-07-21 17:52:46
β—‹A2606:4700:3031::ac43:ac6b2026-02-19 β†’ 2026-06-12 Β· 9 obs
β—‹ 2017-02-18 09:31:58
● 2026-02-19 17:51:56
β—‹ 2026-02-20 10:05:16
● 2026-04-09 14:16:02
● 2026-05-25 11:07:44
β—‹ 2026-06-03 00:07:12
● 2026-06-12 09:11:18
β—‹ 2026-06-22 07:42:46
β—‹ 2026-07-21 17:52:46
●A2606:4700:3033::ac43:ac6b2026-06-22 β†’ 2026-07-21 Β· 3 obs
β—‹ 2026-06-12 09:11:18
● 2026-06-22 07:42:46
● 2026-07-21 17:52:46
β—‹A2606:4700:3035::6815:37bb2026-02-19 β†’ 2026-06-12 Β· 9 obs
β—‹ 2017-02-18 09:31:58
● 2026-02-19 17:51:56
β—‹ 2026-02-20 10:05:16
● 2026-04-09 14:16:02
● 2026-05-25 11:07:44
β—‹ 2026-06-03 00:07:12
● 2026-06-12 09:11:18
β—‹ 2026-06-22 07:42:46
β—‹ 2026-07-21 17:52:46
β—‹A2a06:98c1:3120::2026-02-20 β†’ 2026-06-03 Β· 7 obs
β—‹ 2026-02-19 17:51:56
● 2026-02-20 10:05:16
β—‹ 2026-04-09 14:16:02
β—‹ 2026-05-25 11:07:44
● 2026-06-03 00:07:12
β—‹ 2026-06-12 09:11:18
β—‹ 2026-07-21 17:52:46
β—‹A2a06:98c1:3121::2026-02-20 β†’ 2026-06-03 Β· 7 obs
β—‹ 2026-02-19 17:51:56
● 2026-02-20 10:05:16
β—‹ 2026-04-09 14:16:02
β—‹ 2026-05-25 11:07:44
● 2026-06-03 00:07:12
β—‹ 2026-06-12 09:11:18
β—‹ 2026-07-21 17:52:46

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
securitynow.comns1.informadns.com, ns2.informadns.com4 records

βœ… Authoritative Response

Server:162.159.0.208

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

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 214ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.55.187, 172.67.172.107
AAAA22606:4700:3031::6815:37bb, 2606:4700:3033::ac43:ac6b
NS2ns1.informadns.com, ns2.informadns.com
MX2us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)
TXT20ed1fe018a7bdc87a29b334d5094894a9e351d3a, MS=ms56247111
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ns1.informadns.com dns.cloudflare.com

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.informadns.com, ns1.informadns.com, ns2.informadns.com...)

Analysis

Hierarchy

securitynow.com serves as the parent of www.securitynow.com and mail.securitynow.com.

IP Addresses

securitynow.com has four IP addresses: 104.21.55.187, 172.67.172.107, 2606:4700:3031::6815:37bb and 2606:4700:3033::ac43:ac6b.

www.icelandjetcenter.is, nhacloi.com, xn--kgbec7hm.my plus two other host names have IP numbers in common with securitynow.com.

Name Servers

securitynow.com is served by two delegated name servers, ns1.informadns.com and ns2.informadns.com.

The name server configuration of securitynow.com is shared with other domains, for instance showpromotioncentre.com, iwceexpo.com, zero-excuses-protection.com and two others.

securitynow.com has at least partial name server overlap with other domains, such as oshbangladesh.com, facilitiesshowindia.com, expocihac.com and two others.

abby.ns.cloudflare.com, anirban.ns.cloudflare.com and nick.ns.cloudflare.com β€” plus 3 other name servers β€” are commonly paired with these name servers.

Each of the two host names carries two IP addresses: ns1.informadns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, and ns2.informadns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

Mail Servers

securitynow.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup of securitynow.com matches that of other domains such as westchestermed.com, amr-airambulance.com, seaboardusa.com and two others.

At least some of the mail servers used by securitynow.com are shared with other domains: idiind.com, neebco.com, strongholdtowergroup.com and two others among them.

Hosts with 6 IP addresses each:

us-smtp-inbound-1.mimecast.com carries IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, with 3 other addresses beyond those.

us-smtp-inbound-2.mimecast.com carries IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, with 3 other addresses beyond those.

These two host names β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com β€” each point to 170.10.128.141 IP addresses.

These two host names β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com β€” each point to 170.10.128.221 IP addresses.

These two host names β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com β€” each point to 170.10.128.242 IP addresses.

These two host names β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com β€” each point to 170.10.132.141 IP addresses.

These two host names β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com β€” each point to 170.10.132.221 IP addresses.

These two host names β€” us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com β€” each point to 170.10.132.242 IP addresses.