`riffenburg.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d76f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:45e8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.232^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.111^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alina.ns.cloudflare.com`
		A	108.162.192.61^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	172.64.32.61^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
		A	173.245.58.61^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alina.ns.cloudflare.com`
NS	`plato.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`plato.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`plato.ns.cloudflare.com`
		A	108.162.193.223^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	172.64.33.223^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
		A	173.245.59.223^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`plato.ns.cloudflare.com`
MX	`riffenburg-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
TXT	`google-site-verification=cKa8plUy1nf6rnwimL_NhDOKmsXTyxmaGbFyLD0IsIc`
TXT	`ppafwe9FauIHStXzNSAasW8/pAMpFGLeAT80NuezZ4Ed7DhqMoU6THcNAZTfHHBZn/wkmkI8+0zea...`
TXT	`ppe-df3184ca19997b527b2e`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=5978778`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.232, 172.67.215.111
		IPv6 hints	2606:4700:3031::ac43:d76f, 2606:4700:3033::6815:45e8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`alina.ns.cloudflare.com`dns@cloudflare.com serial=2401082023

`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=1775975732

Same first word

riffenburg.com

Similar names

ringbuffer.org

DNS History

20 records (7 active, 13 former)

●NSalina.ns.cloudflare.com2026-02-18 → 2026-04-12 · 3 obs

○ 2019-03-26 07:53:50
● 2026-02-18 08:00:20
● 2026-04-12 06:56:02

○NSns.dnsprotect.com2015-07-11 → 2019-03-26 · 4 obs

● 2015-07-11 18:46:34
● 2019-03-26 07:53:50
○ 2026-02-18 08:00:20
○ 2026-04-12 06:56:02

○NSns2.dnsprotect.com2015-07-11 → 2019-03-26 · 4 obs

● 2015-07-11 18:46:34
● 2019-03-26 07:53:50
○ 2026-02-18 08:00:20
○ 2026-04-12 06:56:02

●NSplato.ns.cloudflare.com2026-02-18 → 2026-04-12 · 3 obs

○ 2019-03-26 07:53:50
● 2026-02-18 08:00:20
● 2026-04-12 06:56:02

○MXmx1-us1.ppe-hosted.com2017-02-15 → 2019-03-26 · 5 obs

○ 2016-05-01 07:31:48
● 2017-02-15 22:59:46
● 2019-03-26 07:53:50
○ 2026-02-18 08:00:20
○ 2026-04-12 06:56:02

○MXmx2-us1.ppe-hosted.com2017-02-15 → 2019-03-26 · 5 obs

○ 2016-05-01 07:31:48
● 2017-02-15 22:59:46
● 2019-03-26 07:53:50
○ 2026-02-18 08:00:20
○ 2026-04-12 06:56:02

●MXriffenburg-com.mail.protection.outlook.com2026-02-18 → 2026-04-12 · 3 obs

○ 2019-03-26 07:53:50
● 2026-02-18 08:00:20
● 2026-04-12 06:56:02

○MXriffenburg.com.inbound15.mxlogic.net2015-07-11 → 2016-05-01 · 4 obs

● 2015-07-11 18:46:34
● 2016-05-01 07:31:48
○ 2017-02-15 22:59:46
○ 2026-04-12 06:56:02

○MXriffenburg.com.inbound15.mxlogicmx.net2015-07-11 → 2016-05-01 · 4 obs

● 2015-07-11 18:46:34
● 2016-05-01 07:31:48
○ 2017-02-15 22:59:46
○ 2026-04-12 06:56:02

●A104.21.69.2322026-03-13 → 2026-04-12 · 6 obs

○ 2026-02-26 19:46:36
● 2026-03-13 07:30:14
● 2026-03-15 02:26:48
○ 2026-03-19 07:38:12
● 2026-04-12 06:56:00
● 2026-04-12 06:56:02

●A172.67.215.1112026-03-13 → 2026-04-12 · 6 obs

○ 2026-02-26 19:46:36
● 2026-03-13 07:30:14
● 2026-03-15 02:26:48
○ 2026-03-19 07:38:12
● 2026-04-12 06:56:00
● 2026-04-12 06:56:02

○A188.114.96.02026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-15 02:26:48
● 2026-03-19 07:38:12
○ 2026-04-12 06:56:00
○ 2026-04-12 06:56:02

○A188.114.97.02026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-15 02:26:48
● 2026-03-19 07:38:12
○ 2026-04-12 06:56:00
○ 2026-04-12 06:56:02

○A216.37.42.2062026-02-18 → 2026-02-26 · 5 obs

○ 2019-03-26 07:53:50
● 2026-02-18 08:00:20
● 2026-02-26 19:46:36
○ 2026-03-13 07:30:14
○ 2026-04-12 06:56:02

●A2606:4700:3031::ac43:d76f2026-03-13 → 2026-04-12 · 6 obs

○ 2026-02-26 19:46:36
● 2026-03-13 07:30:14
● 2026-03-15 02:26:48
○ 2026-03-19 07:38:12
● 2026-04-12 06:56:00
● 2026-04-12 06:56:02

●A2606:4700:3033::6815:45e82026-03-13 → 2026-04-12 · 6 obs

○ 2026-02-26 19:46:36
● 2026-03-13 07:30:14
● 2026-03-15 02:26:48
○ 2026-03-19 07:38:12
● 2026-04-12 06:56:00
● 2026-04-12 06:56:02

○A2a06:98c1:3120::2026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-15 02:26:48
● 2026-03-19 07:38:12
○ 2026-04-12 06:56:00
○ 2026-04-12 06:56:02

○A2a06:98c1:3121::2026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-15 02:26:48
● 2026-03-19 07:38:12
○ 2026-04-12 06:56:00
○ 2026-04-12 06:56:02

○A54.85.200.1312017-02-15 → 2019-03-26 · 5 obs

○ 2016-05-01 07:31:48
● 2017-02-15 22:59:46
● 2019-03-26 07:53:50
○ 2026-02-18 08:00:20
○ 2026-04-12 06:56:02

○A76.74.156.1652015-07-11 → 2016-05-01 · 4 obs

● 2015-07-11 18:46:34
● 2016-05-01 07:31:48
○ 2017-02-15 22:59:46
○ 2026-04-12 06:56:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
riffenburg.com	alina.ns.cloudflare.com, plato.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.223

NS records: alina.ns.cloudflare.com, plato.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riffenburg.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.111, 104.21.69.232`
AAAA	2	`2606:4700:3033::6815:45e8, 2606:4700:3031::ac43:d76f`
NS	2	`alina.ns.cloudflare.com, plato.ns.cloudflare.com`
MX	1	`riffenburg-com.mail.protection.outlook.c`
TXT	5	`google-site-verification=cKa8plUy1nf6rnw, ppafwe9FauIHStXzNSAasW8/pAMpFGLeAT80Nuez...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alina.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

riffenburg.com resolves to four IPs: 2606:4700:3031::ac43:d76f, 2606:4700:3033::6815:45e8, 104.21.69.232 and 172.67.215.111.

Other host names, for instance bpsolutions.biz, www.zhaochenghu.com, f5n.top, hkpld.com and maximtotopower.com share IP numbers with riffenburg.com.

Name Servers

riffenburg.com has two name servers: alina.ns.cloudflare.com and plato.ns.cloudflare.com.

riffenburg.com shares the same name server setup as other domains, for example jennifermcclure.net, avdg.com, dischstavern.com, nmvba.org and hcpoc.com.

riffenburg.com shares some name servers with other domains, for example yufansh.com, nahlabs.com, typely.com, itechnopad.com and kazdream.kz.

These name servers are often used together with diana.ns.cloudflare.com, alexia.ns.cloudflare.com and lakas.ns.cloudflare.com.

Host names with six IP numbers: alina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3d, 2803:f800:50::6ca2:c03d, 2a06:98c1:50::ac40:203d, 108.162.192.61, 172.64.32.61 and 173.245.58.61; plato.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdf, 2803:f800:50::6ca2:c1df, 2a06:98c1:50::ac40:21df, 108.162.193.223, 172.64.33.223 and 173.245.59.223.

Mail Servers

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

Host riffenburg-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c902::6, 2a01:111:f403:f908::2, 2a01:111:f403:f90a::1, 52.101.8.34, 52.101.10.10, 52.101.50.4 and 52.101.194.13.

riffenburg.com - robtex.com

riffenburg.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`riffenburg.com`

`com`