holmsecurity.com - dns.ninja

`holmsecurity.com`

DNSSEC	⚠️ Not signed
A	199.60.103.77^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.177^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`ns-1834.awsdns-37.co.uk` ⭐
		A	2600:9000:5307:2a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1834.awsdns-37.co.uk`
		A	205.251.199.42^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1834.awsdns-37.co.uk`
NS	`ns-1426.awsdns-50.org`
		A	2600:9000:5305:9200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1426.awsdns-50.org`
		A	205.251.197.146^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1426.awsdns-50.org`
NS	`ns-391.awsdns-48.com`
		A	2600:9000:5301:8700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-391.awsdns-48.com`
		A	205.251.193.135^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-391.awsdns-48.com`
NS	`ns-570.awsdns-07.net`
		A	2600:9000:5302:3a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-570.awsdns-07.net`
		A	205.251.194.58^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-570.awsdns-07.net`
MX	`holmsecurity-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`atlassian-domain-verification=6SO2a6lbh9nF1kopza0MpAFK5948/YUxI6ralvMuqdsvZ74...`
TXT	`v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com include:_s...`
SOA	`ns-1834.awsdns-37.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785338772

rank #820851 globally
rank #350037 in the tld
📈 Tranco rank: #331,554

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)

●NSns-1426.awsdns-50.org2026-02-16 → 2026-07-29 · 3 obs

○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-07-29 15:30:26

●NSns-1834.awsdns-37.co.uk2026-02-16 → 2026-07-29 · 3 obs

○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-07-29 15:30:26

●NSns-391.awsdns-48.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-07-29 15:30:26

●NSns-570.awsdns-07.net2026-02-16 → 2026-07-29 · 3 obs

○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

●MXholmsecurity-com.mail.protection.outlook.com2016-04-08 → 2026-07-29 · 3 obs

○ 2016-01-01 05:53:18
● 2016-04-08 23:53:00
● 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

●A199.60.103.1772026-02-16 → 2026-07-29 · 3 obs

○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-07-29 15:30:26

●A199.60.103.772026-02-16 → 2026-07-29 · 3 obs

○ 2017-11-21 18:29:28
● 2026-02-16 02:21:30
● 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

○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
○ 2026-07-29 15:30:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
holmsecurity.com	ns-570.awsdns-07.net, ns-391.awsdns-48.com, ns-1834.awsdns-37.co.uk, ns-1426.awsdns-50.org	2 records

✅ 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: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.177, 199.60.103.77`
NS	4	`ns-1426.awsdns-50.org, ns-1834.awsdns-37.co.uk...`
MX	1	`holmsecurity-com.mail.protection.outlook`
TXT	2	`atlassian-domain-verification=6SO2a6lbh9, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1834.awsdns-37.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-391.awsdns-48.com, ns-391.awsdns-48.com)

Analysis

Hierarchy

holmsecurity.com is a parent domain; its children include support.holmsecurity.com, fra-mail.holmsecurity.com, collector.holmsecurity.com, www.holmsecurity.com, api.holmsecurity.com and a few other host names.

IP Addresses

holmsecurity.com resolves to the IP addresses 199.60.103.77 and 199.60.103.177

teamkalra.com, infotronics.no, epost.ch and two other host names share IP numbers with holmsecurity.com.

Name Servers

The authoritative name servers for holmsecurity.com are ns-391.awsdns-48.com, ns-570.awsdns-07.net, ns-1426.awsdns-50.org and ns-1834.awsdns-37.co.uk.

holmsecurity.com partially shares its NS delegation with several other domains, including bobcastelli.com, hotsauce.mobi, jibstick.biz and two others.

ns-391.awsdns-48.com, ns-570.awsdns-07.net, ns-1426.awsdns-50.org and ns-1834.awsdns-37.co.uk each carry two IP addresses. ns-391.awsdns-48.com has 205.251.193.135 and 2600:9000:5301:8700::1; ns-570.awsdns-07.net has 205.251.194.58 and 2600:9000:5302:3a00::1; ns-1426.awsdns-50.org has 205.251.197.146 and 2600:9000:5305:9200::1; ns-1834.awsdns-37.co.uk has 205.251.199.42 and 2600:9000:5307:2a00::1.

Mail Servers

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

holmsecurity-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.27, 52.101.73.19, 52.101.73.26 and 5 others.