holmsecurity.com - robtex.com

holmsecurity.com

DNSSEC⚠️ Not signed
A199.60.103.77🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242
A199.60.103.177🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242
NSns-1834.awsdns-37.co.uk ⭐
A2600:9000:5307:2a00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1834.awsdns-37.co.uk
A205.251.199.42🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1834.awsdns-37.co.uk
NSns-1426.awsdns-50.org
A2600:9000:5305:9200::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1426.awsdns-50.org
A205.251.197.146🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1426.awsdns-50.org
NSns-391.awsdns-48.com
A2600:9000:5301:8700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-391.awsdns-48.com
A205.251.193.135🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-391.awsdns-48.com
NSns-570.awsdns-07.net
A2600:9000:5302:3a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-570.awsdns-07.net
A205.251.194.58🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-570.awsdns-07.net
MXholmsecurity-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::7🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::b🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTatlassian-domain-verification=6SO2a6lbh9nF1kopza0MpAFK5948/YUxI6ralvMuqdsvZ74...
TXTv=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_s...
SOAns-1834.awsdns-37.co.ukawsdns-hostmaster@amazon.com serial=1

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=1771291435
📈 Tranco rank: #313,947

Subdomains

support.holmsecurity.com
fra-mail.holmsecurity.com
collector.holmsecurity.com
www.holmsecurity.com
api.holmsecurity.com
se-mail.holmsecurity.com
fra.holmsecurity.com

Same first word

holmsecurity.com

Similar names

otherlymusic.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns-1426.awsdns-50.orgns-1834.awsdns-37.co.ukns-391.awsdns-48.comns-570.awsdns-07.netns1.loopia.sens2.loopia.seMXholmsecurity-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA199.60.103.177199.60.103.77193.183.102.182217.70.37.8180.248.227.38
●NSns-1426.awsdns-50.org2026-02-16 → 2026-03-18 · 3 obs
○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-03-18 20:20:32
●NSns-1834.awsdns-37.co.uk2026-02-16 → 2026-03-18 · 3 obs
○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-03-18 20:20:32
●NSns-391.awsdns-48.com2026-02-16 → 2026-03-18 · 3 obs
○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-03-18 20:20:32
●NSns-570.awsdns-07.net2026-02-16 → 2026-03-18 · 3 obs
○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-03-18 20:20:32
○NSns1.loopia.se2015-10-25 → 2017-11-21 · 4 obs
● 2015-10-25 13:47:20
● 2017-11-21 18:29:28
○ 2026-02-16 02:21:30
○ 2026-03-18 20:20:32
○NSns2.loopia.se2015-10-25 → 2017-11-21 · 4 obs
● 2015-10-25 13:47:20
● 2017-11-21 18:29:28
○ 2026-02-16 02:21:30
○ 2026-03-18 20:20:32
○MXalt1.aspmx.l.google.com2015-10-25 → 2016-01-01 · 4 obs
● 2015-10-25 13:47:20
● 2016-01-01 05:53:18
○ 2016-04-08 23:53:00
○ 2026-03-18 20:20:32
○MXalt2.aspmx.l.google.com2015-10-25 → 2016-01-01 · 4 obs
● 2015-10-25 13:47:20
● 2016-01-01 05:53:18
○ 2016-04-08 23:53:00
○ 2026-03-18 20:20:32
○MXalt3.aspmx.l.google.com2015-10-25 → 2016-01-01 · 4 obs
● 2015-10-25 13:47:20
● 2016-01-01 05:53:18
○ 2016-04-08 23:53:00
○ 2026-03-18 20:20:32
○MXalt4.aspmx.l.google.com2015-10-25 → 2016-01-01 · 4 obs
● 2015-10-25 13:47:20
● 2016-01-01 05:53:18
○ 2016-04-08 23:53:00
○ 2026-03-18 20:20:32
○MXaspmx.l.google.com2015-10-25 → 2016-01-01 · 4 obs
● 2015-10-25 13:47:20
● 2016-01-01 05:53:18
○ 2016-04-08 23:53:00
○ 2026-03-18 20:20:32
●MXholmsecurity-com.mail.protection.outlook.com2016-04-08 → 2026-03-18 · 3 obs
○ 2016-01-01 05:53:18
● 2016-04-08 23:53:00
● 2026-03-18 20:20:32
○A193.183.102.1822016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-01 05:53:18
● 2016-04-08 23:53:00
○ 2016-11-20 20:37:28
○ 2026-03-18 20:20:32
●A199.60.103.1772026-02-16 → 2026-03-18 · 3 obs
○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-03-18 20:20:32
●A199.60.103.772026-02-16 → 2026-03-18 · 3 obs
○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-03-18 20:20:32
○A217.70.37.812016-11-20 → 2017-11-21 · 5 obs
○ 2016-04-08 23:53:00
● 2016-11-20 20:37:28
● 2017-11-21 18:29:28
○ 2026-02-16 02:21:30
○ 2026-03-18 20:20:32
○A80.248.227.382015-10-25 → 2016-01-01 · 4 obs
● 2015-10-25 13:47:20
● 2016-01-01 05:53:18
○ 2016-04-08 23:53:00
○ 2026-03-18 20:20:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
holmsecurity.comns-570.awsdns-07.net, ns-391.awsdns-48.com, ns-1834.awsdns-37.co.uk, ns-1426.awsdns-50.org1 record

✅ Authoritative Response

Server: 205.251.197.146

NS records: ns-570.awsdns-07.net, ns-391.awsdns-48.com, ns-1834.awsdns-37.co.uk, ns-1426.awsdns-50.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holmsecurity.com (unsigned zone)

⏱️ Timing

Total: 1545ms | Queries: -

📄 Records

TypeCountSample Data
A2199.60.103.77, 199.60.103.177
NS4ns-1426.awsdns-50.org, ns-1834.awsdns-37.co.uk...
MX1holmsecurity-com.mail.protection.outlook
TXT2atlassian-domain-verification=6SO2a6lbh9, v=spf1 include:spf.protection.outlook.co
SOA1ns-1834.awsdns-37.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-391.awsdns-48.com)

Analysis

Hierarchy

The parent of support.holmsecurity.com, fra-mail.holmsecurity.com, collector.holmsecurity.com, www.holmsecurity.com, api.holmsecurity.com and a few other host names is holmsecurity.com.

IP Addresses

holmsecurity.com resolves to two IP numbers: 199.60.103.77 and 199.60.103.177.

Other host names, for instance teamkalra.com, infotronics.no, epost.ch, thompsonpowerservices.com and pointr.tech share IP numbers with holmsecurity.com.

Name Servers

holmsecurity.com is delegated to four name servers: ns-391.awsdns-48.com, ns-570.awsdns-07.net, ns-1426.awsdns-50.org and ns-1834.awsdns-37.co.uk.

holmsecurity.com shares some name servers with other domains, for example bobcastelli.com, hotsauce.mobi, chekin.com, blinkpay.co.nz and phantastic-photobox.com.

These name servers are commonly used alongside ns-657.awsdns-18.net, ns-1149.awsdns-15.org, ns-1642.awsdns-13.co.uk and ns-214.awsdns-26.com.

Host names with two IP numbers

Two IPs per host:

ns-391.awsdns-48.com points to 2600:9000:5301:8700::1 and 205.251.193.135

ns-570.awsdns-07.net points to 2600:9000:5302:3a00::1 and 205.251.194.58

ns-1426.awsdns-50.org points to 2600:9000:5305:9200::1 and 205.251.197.146

ns-1834.awsdns-37.co.uk points to 2600:9000:5307:2a00::1 and 205.251.199.42

Mail Servers

holmsecurity.com is handled by a single mail server, holmsecurity-com.mail.protection.outlook.com.

Host holmsecurity-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::20, 52.101.68.12, 52.101.68.16, 52.101.73.11 and 52.101.73.24.