rfcses.com - dns.ninja

rfcses.com

DNSSEC⚠️ Not signed
A94.136.170.25🇬🇧 UKSERVERS-AS94.136.168.0/22
NSdns1.supremedns.com ⭐
A162.210.102.140🇺🇸 AS14555162.210.96.0/21 LiquidNet US LLC
PTRdns1.supremedns.com
NSdns2.supremedns.com
A198.23.56.4🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC
PTRdns2.supremedns.com
NSdns3.supremedns.com ⚠️ Not in parent delegation
A94.136.171.52🇬🇧 UKSERVERS-AS94.136.168.0/22
PTRdns3.supremedns.com
NSdns4.supremedns.com ⚠️ Not in parent delegation
A185.196.102.2🇬🇧 FICOLO185.196.102.0/24
PTRdns4.supremedns.com
MXmx1.supremebox.com ⭐
A198.23.53.39🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC
PTRmx1.supremebox.com
MXmx2.supremebox.com ⭐
A198.23.53.42🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC
PTRmx2.supremebox.com
A198.23.53.116🇺🇸 AS14555198.23.48.0/20 LiquidNet US LLC
PTRmx2.supremebox.com
TXTv=spf1 include:spf.supremebox.com mx ~all
SOAdns1.supremedns.comroot@uk.cloudlogin.co serial=1636637863

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782761266

Same first word

rfcses.com

Similar names

csesfr.com
crsesf.com
fesscr.vip
fsrecs.com
cfsres.net
sserfc.com
cerfss.com
scfres.com
cssref.com
csefrs.ma
scsref.com
ressfc.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.supremedns.comdns2.supremedns.comdns3.supremedns.comdns4.supremedns.comns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXmx1.supremebox.commx2.supremebox.comrfcses-com.mail.protection.outlook.comA94.136.170.2546.249.204.10
●NSdns1.supremedns.com2026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18
●NSdns2.supremedns.com2026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18
●NSdns3.supremedns.com2026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18
●NSdns4.supremedns.com2026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18
○NSns1.bdm.microsoftonline.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 03:56:42
● 2017-05-22 13:14:18
○ 2026-04-08 22:09:24
○ 2026-06-29 19:32:18
○NSns2.bdm.microsoftonline.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 03:56:42
● 2017-05-22 13:14:18
○ 2026-04-08 22:09:24
○ 2026-06-29 19:32:18
○NSns3.bdm.microsoftonline.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 03:56:42
● 2017-05-22 13:14:18
○ 2026-04-08 22:09:24
○ 2026-06-29 19:32:18
○NSns4.bdm.microsoftonline.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 03:56:42
● 2017-05-22 13:14:18
○ 2026-04-08 22:09:24
○ 2026-06-29 19:32:18
●MXmx1.supremebox.com2026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18
●MXmx2.supremebox.com2026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18
○MXrfcses-com.mail.protection.outlook.com2015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 03:56:42
● 2017-05-22 13:14:18
○ 2026-04-08 22:09:24
○ 2026-06-29 19:32:18
○A46.249.204.102015-07-02 → 2017-05-22 · 4 obs
● 2015-07-02 03:56:42
● 2017-05-22 13:14:18
○ 2026-04-08 22:09:24
○ 2026-06-29 19:32:18
●A94.136.170.252026-04-08 → 2026-06-29 · 3 obs
○ 2017-05-22 13:14:18
● 2026-04-08 22:09:24
● 2026-06-29 19:32:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
rfcses.comdns1.supremedns.com, dns2.supremedns.com2 records

✅ Authoritative Response

Server:162.210.102.140

NS records: dns1.supremedns.com, dns2.supremedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfcses.com (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
A194.136.170.25
NS4dns1.supremedns.com, dns4.supremedns.com...
MX2mx1.supremebox.com (pri: 10), mx2.supremebox.com (pri: 10)
TXT1v=spf1 include:spf.supremebox.com mx ~al
SOA1dns1.supremedns.com root.uk.cloudlogin.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.supremedns.com, dns2.supremedns.com)

Analysis

IP Addresses

rfcses.com directs to one IP number, which is 94.136.170.25.

Among the host names that share IP numbers with rfcses.com are wkc.ie, kalgriffig.com, www.childfirst.org.uk and two others.

Name Servers

The domain rfcses.com is delegated to these four name servers: dns1.supremedns.com, dns2.supremedns.com, dns3.supremedns.com and dns4.supremedns.com.

rfcses.com partially shares its NS delegation with several other domains, including 172.100.210.162.in-addr.arpa, 13.199.249.46.in-addr.arpa, eple.ru and two others.

These name servers are regularly seen alongside dnsmaster1.bastun.net and dnsmaster2.bastun.net as name servers.

dns1.supremedns.com resolves to 162.210.102.140. dns2.supremedns.com resolves to 198.23.56.4. dns3.supremedns.com resolves to 94.136.171.52. dns4.supremedns.com resolves to 185.196.102.2. All four hosts carry exactly one IP address.

Mail Servers

The MX records for rfcses.com point to two mail servers: mx1.supremebox.com and mx2.supremebox.com.

rfcses.com has the same mail server arrangement as a number of other domains, for example mobivone.com, northtexasques.com, phineapps.com and two more.

rfcses.com partially shares its mail servers with other domains; known examples include crossfitgarland.com, www.legendphysio.com and smartchoicehomeandmold.com.

Hosts with two IP numbers each:

The A records for mx2.supremebox.com return 198.23.53.42 and 198.23.53.116.

Hosts that resolve to one IP address:

mx1.supremebox.com resolves to the IP address 198.23.53.39.