senderpolicyframework.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`senderpolicyframework.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3aa6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a1d6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.166^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.214^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`glen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`glen.ns.cloudflare.com`
		A	108.162.193.169^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	172.64.33.169^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
		A	173.245.59.169^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`glen.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁷⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽⁸⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.166, 172.67.161.214
		IPv6 hints	2606:4700:3030::6815:3aa6, 2606:4700:3035::ac43:a1d6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2411543812

`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=1786889244

Same first word

senderpolicyframework.com

DNS History

11 records (9 active, 2 former)

●NSglen.ns.cloudflare.com2026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●NStessa.ns.cloudflare.com2026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●MXamir.mx.cloudflare.net2026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●MXisaac.mx.cloudflare.net2026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●MXlinda.mx.cloudflare.net2026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●A104.21.58.1662026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●A172.67.161.2142026-02-17 → 2026-08-16 · 2 obs

● 2026-02-17 10:56:50
● 2026-08-16 14:12:02

●A2606:4700:3030::6815:3aa62026-08-16 → 2026-08-16 · 2 obs

○ 2026-05-04 23:48:36
● 2026-08-16 14:12:02

●A2606:4700:3035::ac43:a1d62026-08-16 → 2026-08-16 · 2 obs

○ 2026-05-04 23:48:36
● 2026-08-16 14:12:02

○A2606:4700:3037::6815:3aa62026-02-17 → 2026-05-04 · 3 obs

● 2026-02-17 10:56:50
● 2026-05-04 23:48:36
○ 2026-08-16 14:12:02

○A2606:4700:3037::ac43:a1d62026-02-17 → 2026-05-04 · 3 obs

● 2026-02-17 10:56:50
● 2026-05-04 23:48:36
○ 2026-08-16 14:12:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
senderpolicyframework.com	glen.ns.cloudflare.com, tessa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.169

NS records: glen.ns.cloudflare.com, tessa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for senderpolicyframework.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.166, 172.67.161.214`
AAAA	2	`2606:4700:3030::6815:3aa6, 2606:4700:3035::ac43:a1d6`
NS	2	`glen.ns.cloudflare.com, tessa.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 20), isaac.mx.cloudflare.net (pri: 75)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`glen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

senderpolicyframework.com directs to four IP numbers, which are 104.21.58.166, 172.67.161.214, 2606:4700:3030::6815:3aa6 and 2606:4700:3035::ac43:a1d6.

Two other host names, along with www.imnext.se, hiptrace.com and 4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.4a14fbd9726e.thekush.com, also share IP numbers with senderpolicyframework.com.

Name Servers

DNS delegation for senderpolicyframework.com points to two name servers: glen.ns.cloudflare.com and tessa.ns.cloudflare.com.

senderpolicyframework.com shares its NS records with other domains, for example caribbean-cocktails.pages.dev, stateofthesouth.org, squadup.com and two others.

The name servers of senderpolicyframework.com overlap at least partially with those of other domains — among them bunny-6gs.pages.dev, senseroad.com.tw, xcjygzs.com and two more.

The name servers fattouche.ns.cloudflare.com, elmo.ns.cloudflare.com and miles.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

glen.ns.cloudflare.com has IP addresses 108.162.193.169, 172.64.33.169 and 173.245.59.169, plus 3 other.

tessa.ns.cloudflare.com has IP addresses 108.162.194.229, 162.159.38.229 and 172.64.34.229, plus 3 other.

Mail Servers

Mail for senderpolicyframework.com is routed through three mail servers — amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

There is at least a partial MX overlap between senderpolicyframework.com and other domains, including surgiu.com.br, vpsfree.net, ohai.ca and two others.

DNS names with 6 IP addresses:

amir.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

isaac.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

linda.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.