`securitydelta.nl`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:20::681a:ae0^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:be0^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4657^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.224^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.224^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.70.87^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
MX	`securitydelta-nl.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:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.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::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`MS=ms34018669`
TXT	`brevo-code:fe0d1368dae31831ec128557ff5436a2`
TXT	`google-site-verification=OlFa3cZhc8XpCmiPePY4D-eg083lmEa5UjBIkz9OJJ4`
TXT	`v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:_s...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.10.224, 104.26.11.224, 172.67.70.87
		IPv6	2606:4700:20::681a:ae0, 2606:4700:20::681a:be0, 2606:4700:20::ac43:4657
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2396900490

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐ 🔒
	NS	`ns3.dns.nl` 🔒
	NS	`ns4.dns.nl` 🔒
	TXT	`nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-02-17 #2

rank #509325 globally
rank #8055 in the tld
🔒 HSTS Preload (+subdomains)

Same first word

securitydelta.org

securitydelta.nl

Similar names

deltasecurity.nl

deltasecurity.ru

deltasecurity.net

deltasecurity.com.ec

deltasecurity.eu

DNS History

16 records (9 active, 7 former)

●NSian.ns.cloudflare.com2026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

○NSnsa.byte.nl2015-06-27 → 2017-09-24 · 4 obs

● 2015-06-27 09:02:40
● 2017-09-24 03:39:16
○ 2026-02-15 18:17:42
○ 2026-03-01 20:56:26

○NSnsb.byte.nl2015-06-27 → 2017-09-24 · 4 obs

● 2015-06-27 09:02:40
● 2017-09-24 03:39:16
○ 2026-02-15 18:17:42
○ 2026-03-01 20:56:26

○NSnsc.byte.nl2015-06-27 → 2017-09-24 · 4 obs

● 2015-06-27 09:02:40
● 2017-09-24 03:39:16
○ 2026-02-15 18:17:42
○ 2026-03-01 20:56:26

●NStricia.ns.cloudflare.com2026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

●MXsecuritydelta-nl.mail.protection.outlook.com2026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

○MXsmtp-niet-gebruiken.byte.nl2015-06-27 → 2016-11-20 · 4 obs

● 2015-06-27 09:02:40
● 2016-11-20 11:40:20
○ 2017-09-24 03:39:16
○ 2026-03-01 20:56:26

○MXsmtp1.byte.nl2015-06-27 → 2017-09-24 · 4 obs

● 2015-06-27 09:02:40
● 2017-09-24 03:39:16
○ 2026-02-15 18:17:42
○ 2026-03-01 20:56:26

○MXsmtp2.byte.nl2015-06-27 → 2017-09-24 · 4 obs

● 2015-06-27 09:02:40
● 2017-09-24 03:39:16
○ 2026-02-15 18:17:42
○ 2026-03-01 20:56:26

●A104.26.10.2242026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

●A104.26.11.2242026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

●A172.67.70.872026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

●A2606:4700:20::681a:ae02026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

●A2606:4700:20::681a:be02026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

●A2606:4700:20::ac43:46572026-02-15 → 2026-03-01 · 3 obs

○ 2017-09-24 03:39:16
● 2026-02-15 18:17:42
● 2026-03-01 20:56:26

○A46.21.227.2102015-06-27 → 2017-09-24 · 4 obs

● 2015-06-27 09:02:40
● 2017-09-24 03:39:16
○ 2026-02-15 18:17:42
○ 2026-03-01 20:56:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
securitydelta.nl	ian.ns.cloudflare.com, tricia.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.192.232

NS records: ian.ns.cloudflare.com, tricia.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 512ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.10.224, 104.26.11.224...`
AAAA	3	`2606:4700:20::681a:be0, 2606:4700:20::ac43:4657...`
NS	2	`ian.ns.cloudflare.com, tricia.ns.cloudflare.com`
MX	1	`securitydelta-nl.mail.protection.outlook`
TXT	4	`MS=ms34018669, brevo-code:fe0d1368dae31831ec128557ff543...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

securitydelta.nl points to six IPs: 2606:4700:20::681a:ae0, 2606:4700:20::681a:be0, 2606:4700:20::ac43:4657, 104.26.10.224, 104.26.11.224 and 172.67.70.87.

Other host names including spoteam.com, stateregistration.org, tahufm.com, v2.horsereality.com and matkassen.nu share IP numbers with securitydelta.nl.

Name Servers

securitydelta.nl's delegation uses two name servers, ian.ns.cloudflare.com and tricia.ns.cloudflare.com.

securitydelta.nl shares the same name server setup as other domains, for example cmlmultimedia.com, black-gold.com.tw, titangel.com.tw, avislease.in and medicamen.com.

securitydelta.nl at least partially shares name servers with other domains, including dunahl.com, xion.info, locuswebmarketing.com, carrier.nl and aib4u.com.

These name servers are commonly used with the name servers lily.ns.cloudflare.comscott.ns.cloudflare.comjaxson.ns.cloudflare.comstevie.ns.cloudflare.comgabe.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with six IP numbers:

ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.

tricia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae8, 2803:f800:50::6ca2:c0e8, 2a06:98c1:50::ac40:20e8, 108.162.192.232, 172.64.32.232 and 173.245.58.232.

Mail Servers

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

Hostname securitydelta-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::6, 52.101.68.5, 52.101.68.10, 52.101.68.25 and 52.101.73.26.

securitydelta.nl - robtex.com