securityfirstcu.com - dns.ninja

`securityfirstcu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c18a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:31d0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.208^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.138^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bella.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bella.ns.cloudflare.com`
		A	108.162.192.74^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	172.64.32.74^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	173.245.58.74^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
NS	`bjorn.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bjorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c362^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bjorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2362^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bjorn.ns.cloudflare.com`
		A	108.162.195.98^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.98^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`securityfirstcu-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.56^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`3bmv5bhjqkca17c5e05480g15l`
TXT	`6frl05inkkkd5rmotgv9sa9vis`
TXT	`MS=EA3BFEDCC1DD390C5315BCEA183480F9CDF0B09F`
TXT	`MS=ms97197733`
TXT	`SFMC-6iTN7amZblgUmRXxbsGOE_WwcEUdcjMuwSLyoZCx`
TXT	`SFMC-yI3YNH-oj6fK5h-RLncGEJ5LKSYBO7DKoNnpPS3k`
TXT	`apple-domain-verification=pXiKjpXyaHUbhbHn`
TXT	`kcfc1u1ul234ssa93ovqhbe796`
TXT	`r6h8s1qmrktpuunj9iutmtsing`
TXT	`v=spf1 mx ip4:216.137.67.74 ip4:206.80.14.230 ip4:149.72.47.228 ip4:12.133.21...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.208, 172.67.193.138
		IPv6 hints	2606:4700:3031::ac43:c18a, 2606:4700:3032::6815:31d0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOA	`bella.ns.cloudflare.com`dns@cloudflare.com serial=2410652871

`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=1785269662

WOT: SAFE (89/100)
📈 Tranco rank: #743,370

Subdomains

www.securityfirstcu.com

online.securityfirstcu.com

ironport.securityfirstcu.com

Same first word

securityfirstcu.com

DNS History

16 records (7 active, 9 former)

●NSbella.ns.cloudflare.com2026-02-15 → 2026-07-28 · 3 obs

○ 2018-12-20 18:28:46
● 2026-02-15 07:02:52
● 2026-07-28 20:23:56

●NSbjorn.ns.cloudflare.com2026-02-15 → 2026-07-28 · 3 obs

○ 2018-12-20 18:28:46
● 2026-02-15 07:02:52
● 2026-07-28 20:23:56

○NSdbru.br.ns.els-gms.att.net2015-08-11 → 2018-12-20 · 4 obs

● 2015-08-11 06:12:22
● 2018-12-20 18:28:46
○ 2026-02-15 07:02:52
○ 2026-07-28 20:23:56

○NSdmtu.mt.ns.els-gms.att.net2015-08-11 → 2018-12-20 · 4 obs

● 2015-08-11 06:12:22
● 2018-12-20 18:28:46
○ 2026-02-15 07:02:52
○ 2026-07-28 20:23:56

○MXironport.securityfirstcu.com2015-08-11 → 2018-12-20 · 4 obs

● 2015-08-11 06:12:22
● 2018-12-20 18:28:46
○ 2026-02-15 07:02:52
○ 2026-07-28 20:23:56

○MXironport2.securityfirstcu.com2018-12-20 → 2018-12-20 · 4 obs

○ 2015-08-11 06:12:22
● 2018-12-20 18:28:46
○ 2026-02-15 07:02:52
○ 2026-07-28 20:23:56

●MXsecurityfirstcu-com.mail.protection.outlook.com2026-02-15 → 2026-07-28 · 3 obs

○ 2018-12-20 18:28:46
● 2026-02-15 07:02:52
● 2026-07-28 20:23:56

●A104.21.49.2082026-05-09 → 2026-07-28 · 3 obs

○ 2026-04-02 09:00:24
● 2026-05-09 12:30:54
● 2026-07-28 20:23:56

○A107.180.56.712017-01-31 → 2017-01-31 · 4 obs

○ 2016-05-01 01:51:08
● 2017-01-31 23:13:28
○ 2018-12-20 18:28:46
○ 2026-07-28 20:23:56

○A132.148.133.242018-12-20 → 2018-12-20 · 4 obs

○ 2017-01-31 23:13:28
● 2018-12-20 18:28:46
○ 2026-02-15 07:02:52
○ 2026-07-28 20:23:56

●A172.67.193.1382026-05-09 → 2026-07-28 · 3 obs

○ 2026-04-02 09:00:24
● 2026-05-09 12:30:54
● 2026-07-28 20:23:56

○A184.168.31.352026-02-15 → 2026-04-02 · 5 obs

○ 2018-12-20 18:28:46
● 2026-02-15 07:02:52
● 2026-04-02 09:00:24
○ 2026-05-09 12:30:54
○ 2026-07-28 20:23:56

○A205.178.129.742015-08-11 → 2016-05-01 · 4 obs

● 2015-08-11 06:12:22
● 2016-05-01 01:51:08
○ 2017-01-31 23:13:28
○ 2026-07-28 20:23:56

●A2606:4700:3031::ac43:c18a2026-05-09 → 2026-07-28 · 3 obs

○ 2026-04-02 09:00:24
● 2026-05-09 12:30:54
● 2026-07-28 20:23:56

●A2606:4700:3032::6815:31d02026-07-28 → 2026-07-28 · 3 obs

○ 2026-06-13 06:35:04
● 2026-07-28 20:23:50
● 2026-07-28 20:23:56

○A2606:4700:3033::6815:31d02026-05-09 → 2026-06-13 · 5 obs

○ 2026-04-02 09:00:24
● 2026-05-09 12:30:54
● 2026-06-13 06:35:04
○ 2026-07-28 20:23:50
○ 2026-07-28 20:23:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
securityfirstcu.com	bella.ns.cloudflare.com, bjorn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.98

NS records: bella.ns.cloudflare.com, bjorn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securityfirstcu.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.49.208, 172.67.193.138`
AAAA	2	`2606:4700:3032::6815:31d0, 2606:4700:3031::ac43:c18a`
NS	2	`bella.ns.cloudflare.com, bjorn.ns.cloudflare.com`
MX	1	`securityfirstcu-com.mail.protection.outl`
TXT	10	`3bmv5bhjqkca17c5e05480g15l, 6frl05inkkkd5rmotgv9sa9vis...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bella.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (bella.ns.cloudflare.com, bella.ns.cloudflare.com, bella.ns.cloudflare.com...)

Analysis

Hierarchy

The domain securityfirstcu.com is parent to www.securityfirstcu.com, online.securityfirstcu.com and ironport.securityfirstcu.com.

IP Addresses

securityfirstcu.com directs to four IP numbers, which are 104.21.49.208, 172.67.193.138, 2606:4700:3031::ac43:c18a and 2606:4700:3032::6815:31d0.

Among the host names that share IP numbers with securityfirstcu.com are millsworkstech.com, fixnvis.es, kenikeni.com and two others.

Name Servers

The NS records for securityfirstcu.com delegate to bella.ns.cloudflare.com and bjorn.ns.cloudflare.com.

securityfirstcu.com has the same name server delegation as a number of other domains, such as verifymaillist.com, mikestuart.com, fulcrum-partners.com and two more.

At least some of securityfirstcu.com's name servers are shared with other domains, for example mezelo.com, sinagedesign.com, techsurgenews.com and two more.

Host names resolving to 6 IP numbers:

bella.ns.cloudflare.com maps to 108.162.192.74, 172.64.32.74, 173.245.58.74 and 3 additional IP addresses.

bjorn.ns.cloudflare.com maps to 108.162.195.98, 162.159.44.98, 172.64.35.98 and 3 additional IP addresses.

Mail Servers

securityfirstcu.com routes its mail through a single mail server, securityfirstcu-com.mail.protection.outlook.com.

securityfirstcu-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.10.2, 52.101.11.2 and 52.101.41.56, along with 5 other.