rfdesign.com - dns.ninja

`rfdesign.com`

DNSSEC	⚠️ Not signed
A	67.208.46.184
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`hera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
MX	`mxa-001d5a01.gslb.pphosted.com` ⭐
MX	`mxb-001d5a01.gslb.pphosted.com` ⭐
MX	`penton.com.inbound10.mxlogicmx.net` ⭐
TXT	`v=spf1 mx include:penton.com include:mxlogic.net ~all`
TXT	`v=spf1 mx ip4:66.111.107.173 include:penton.com include:mxlogic.net ~all incl...`
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2412023807

`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=1786592979

WOT: SAFE (88/100)

Same first word

rfdesign.info

rfdesign.co.za

rfdesign.no

rfdesign.fr

rfdesign.org

rfdesign.dk

rfdesign.co.uk

rfdesign.ru

rfdesign.com.au

rfdesign.it

rfdesign.co.nz

rfdesign.at

rfdesign.com

Similar names

gfriends.com

sendgrif.com

frdesign.co

gfriends.net

frdesign.info

sgfinder.com

senfgrid.com

sdfringe.org

designfr.xyz

dfingers.com

DNS History

15 records (6 active, 9 former)

●NSbart.ns.cloudflare.com2026-04-12 → 2026-08-13 · 3 obs

○ 2019-12-20 20:26:26
● 2026-04-12 01:56:28
● 2026-08-13 03:58:02

○NSdns03.penton.com2015-06-01 → 2016-11-25 · 4 obs

● 2015-06-01 00:28:22
● 2016-11-25 20:42:58
○ 2019-12-20 20:26:26
○ 2026-08-13 03:58:02

○NSdns1.pendns.local2015-06-01 → 2016-11-25 · 7 obs

● 2015-06-01 00:28:22
● 2015-10-28 12:17:40
○ 2016-01-18 05:40:30
● 2016-04-12 13:51:32
● 2016-11-25 20:42:58
○ 2019-12-20 20:26:26
○ 2026-08-13 03:58:02

○NSdns1.safenames.com2019-12-20 → 2019-12-20 · 4 obs

○ 2016-11-25 20:42:58
● 2019-12-20 20:26:26
○ 2026-04-12 01:56:28
○ 2026-08-13 03:58:02

○NSdns2.pendns.local2015-06-01 → 2016-11-25 · 7 obs

● 2015-06-01 00:28:22
○ 2015-10-28 12:17:40
● 2016-01-18 05:40:30
○ 2016-04-12 13:51:32
● 2016-11-25 20:42:58
○ 2019-12-20 20:26:26
○ 2026-08-13 03:58:02

○NSdns2.safenames.net2019-12-20 → 2019-12-20 · 4 obs

○ 2016-11-25 20:42:58
● 2019-12-20 20:26:26
○ 2026-04-12 01:56:28
○ 2026-08-13 03:58:02

○NSdns3.colo.local2015-06-01 → 2016-11-25 · 4 obs

● 2015-06-01 00:28:22
● 2016-11-25 20:42:58
○ 2019-12-20 20:26:26
○ 2026-08-13 03:58:02

○NSdns3.safenames.org2019-12-20 → 2019-12-20 · 4 obs

○ 2016-11-25 20:42:58
● 2019-12-20 20:26:26
○ 2026-04-12 01:56:28
○ 2026-08-13 03:58:02

●NShera.ns.cloudflare.com2026-04-12 → 2026-08-13 · 3 obs

○ 2019-12-20 20:26:26
● 2026-04-12 01:56:28
● 2026-08-13 03:58:02

○NSns3.neospire.net2015-06-01 → 2016-11-25 · 4 obs

● 2015-06-01 00:28:22
● 2016-11-25 20:42:58
○ 2019-12-20 20:26:26
○ 2026-08-13 03:58:02

●MXmxa-001d5a01.gslb.pphosted.com2015-10-28 → 2026-08-13 · 3 obs

○ 2015-06-01 00:28:22
● 2015-10-28 12:17:40
● 2026-08-13 03:58:02

●MXmxb-001d5a01.gslb.pphosted.com2015-10-28 → 2026-08-13 · 3 obs

○ 2015-06-01 00:28:22
● 2015-10-28 12:17:40
● 2026-08-13 03:58:02

○MXpenton.com.inbound10.mxlogic.net2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 00:28:22
○ 2015-10-28 12:17:40
○ 2026-08-13 03:58:02

●MXpenton.com.inbound10.mxlogicmx.net2015-06-01 → 2026-08-13 · 5 obs

● 2015-06-01 00:28:22
○ 2015-10-28 12:17:40
○ 2016-11-25 20:42:58
● 2019-12-20 20:26:26
● 2026-08-13 03:58:02

●A67.208.46.1842015-06-01 → 2026-08-13 · 2 obs

● 2015-06-01 00:28:22
● 2026-08-13 03:58:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rfdesign.com	bart.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfdesign.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.208.46.184`
NS	2	`bart.ns.cloudflare.com, hera.ns.cloudflare.com`
MX	3	`mxa-001d5a01.gslb.pphosted.com (pri: 10), mxb-001d5a01.gslb.pphosted.com (pri: 10)...`
TXT	2	`v=spf1 mx include:penton.com include:mxl, v=spf1 mx ip4:66.111.107.173 include:pen`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rfdesign.com points to a single IP number: 67.208.46.184.

Name Servers

rfdesign.com is served by two delegated name servers, bart.ns.cloudflare.com and hera.ns.cloudflare.com.

rfdesign.com shares its name server setup with other domains, including landfillconference.com, gseresearch.org, powerquality.com and two others.

At least some of rfdesign.com's name servers are shared with other domains, for example gtx-discount.ru, 82211r.com, gfi3z7d2.com and two more.

These name servers tend to be used in conjunction with the name servers pranab.ns.cloudflare.com.

Host names with 6 IP numbers:

bart.ns.cloudflare.com carries IP addresses 108.162.193.71, 172.64.33.71 and 173.245.59.71, with 3 other addresses beyond those.

hera.ns.cloudflare.com carries IP addresses 108.162.192.162, 172.64.32.162 and 173.245.58.162, with 3 other addresses beyond those.

Mail Servers

The MX records for rfdesign.com list three mail servers: mxa-001d5a01.gslb.pphosted.com, mxb-001d5a01.gslb.pphosted.com and penton.com.inbound10.mxlogicmx.net.

rfdesign.com shares mail servers — at least in part — with other domains, including clouditproonline.com, watchthemgo.com, connectedplanetonline.com and two others.

These mail servers are frequently used alongside mail servers penton.com.inbound10.mxlogic.net, us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com and 5 other.