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Gridlode
Rank #8,677Updated November 10, 2026

zonealarm.com

ZoneAlarm | World-leading antivirus & cybersecurity for Windows, Android, and iOS. | ZoneAlarm

zonealarm.com is registered with Domain The Net Technologies Ltd. since April 13, 1999 (27.6 years). The registration expires on April 13, 2027. The site runs on WordPress, Amazon CloudFront, Font Awesome and 5 other technologies. Its email security grade is D. Its SSL certificate is issued by Sectigo Limited and is valid for 58 more days.

Domain age
27.6 yrs
Technologies
8
Email security
D
SSL days left
58

Registration

RegistrarDomain The Net Technologies Ltd.
IANA ID10007
RegisteredApril 13, 1999
ExpiresApril 13, 2027
UpdatedMarch 14, 2026
Statusclient delete prohibited, client transfer prohibited
Name serversdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net
DNSSECNot signed

DNS records

TypeValueTTL
A52.222.136.2560
A52.222.136.11660
A52.222.136.3860
A52.222.136.10960
MXzonealarm-com.mail.protection.outlook.com 060
NSdns1.p01.nsone.net3600
NSdns2.p01.nsone.net3600
NSdns3.p01.nsone.net3600
NSdns4.p01.nsone.net3600
CAAissue 0 digicert.com3600
CAAissuewild 0 digicert.com3600
CAAissue 0 godaddy.com3600
CAAissuewild 0 godaddy.com3600
CAAissue 0 globalsign.com3600
CAAissuewild 0 globalsign.com3600
CAAissuewild 0 letsencrypt.org3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 amazon.com3600
CAAissue 0 amazontrust.com3600
CAAissue 0 awstrust.com3600
CAAissue 0 amazonaws.com3600
TXThj-ownership=Zir25!133600
TXTgoogle-site-verification=IbwhOyv6bQ7sVuNJCc_3nw1RlI7KOrBq3Pt9MqD7N2Qgoogle-site-verification=hOBz8OSjcVyqIwdRvzwVbMQNHyYrgGP6zG1IFlJxRzogoogle-site-verification=oTjKkK3nbvIu830TX57MY8v3XzFBS9o604YqgOOdONU3600
TXTv=spf1 include:spf1.zonealarm.com include:mail.zendesk.com include:_spf.mailing.checkpoint.com include:spf.protection.outlook.com include:2checkout.com -all3600
TXTMS=ms741493253600
TXT_yw7rsghq6a8rnofvjrb6ub2iezz0ki53600
TXT4660d9ced9a16c723600
AAAA2600:9000:2204:e00:1c:c572:380:93a160
AAAA2600:9000:2204:f400:1c:c572:380:93a160
AAAA2600:9000:2204:2800:1c:c572:380:93a160
AAAA2600:9000:2204:6a00:1c:c572:380:93a160
AAAA2600:9000:2204:cc00:1c:c572:380:93a160
AAAA2600:9000:2204:ec00:1c:c572:380:93a160
AAAA2600:9000:2204:b600:1c:c572:380:93a160
AAAA2600:9000:2204:8800:1c:c572:380:93a160

Technology stack

Analytics and advertising IDs

google_tag_manager:GTM-5CXCZB

SSL certificate

ValidValid
IssuerGB, Sectigo Public Server Authentication CA OV R36, Sectigo Limited
ExpiresJanuary 8, 2027
Days remaining58
ProtocolTLSv1.3
Names*.zonealarm.com, zonealarm.com

Email security

DScore 57/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • badSPF needs about 17 DNS lookups but the limit is 10. Receivers return a permanent error, so SPF fails. Flatten or remove includes.
  • badAn MTA-STS DNS record exists but the policy file at https://mta-sts.zonealarm.com/.well-known/mta-sts.txt could not be loaded or is invalid.
  • warnSubdomains use a weaker policy (sp=none) than the main domain (p=reject).
  • warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC policy is reject: mail that fails authentication is blocked.
  • goodDMARC aggregate reports are sent to mailto:[email protected].

Homepage metadata

TitleZoneAlarm | World-leading antivirus & cybersecurity for Windows, Android, and iOS. | ZoneAlarm
DescriptionFind cutting-edge security solutions for your devices, including next-gen antivirus, firewall, anti-ransomware, anti-phishing, safe browsing, & more.
Languageen
Canonicalhttps://www.zonealarm.com
IndexableYes
Word count1108

About zonealarm.com

Who is the registrar of zonealarm.com?

zonealarm.com is registered with Domain The Net Technologies Ltd. (IANA ID 10007).

When does zonealarm.com expire?

The current registration of zonealarm.com expires on April 13, 2027. It was first registered on April 13, 1999.

What technology does zonealarm.com use?

We detected 8 technologies on zonealarm.com, including Amazon CloudFront, WordPress, Font Awesome, Google Fonts, PHP, Content Security Policy.

Does zonealarm.com protect its email with SPF and DMARC?

zonealarm.com scores 57/100 (grade D) for email security. SPF needs about 17 DNS lookups but the limit is 10. Receivers return a permanent error, so SPF fails. Flatten or remove includes. An MTA-STS DNS record exists but the policy file at https://mta-sts.zonealarm.com/.well-known/mta-sts.txt could not be loaded or is invalid.

What are the name servers of zonealarm.com?

zonealarm.com uses dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net.