`rbfix.com`

DNSSEC	⚠️ Not signed
A	38.12.49.14^{🇺🇸 AS40061938.12.48.0/21 USCLOUD}
NS	`a5.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b5.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1770792536

`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=1774781577

Previously MX for

rbfix.com

Same first word

rbfix.com

Similar names

fixbr.com.br

brfix.net

fbrix.com

ribfx.com

brfix.com

fibrx.com

DNS History

20 records (5 active, 15 former)

●NSa.share-dns.com2026-03-26 → 2026-03-29 · 3 obs

○ 2020-01-06 22:06:16
● 2026-03-26 19:12:56
● 2026-03-29 10:57:18

●NSa5.share-dns.com2026-03-26 → 2026-03-29 · 3 obs

○ 2020-01-06 22:06:16
● 2026-03-26 19:12:56
● 2026-03-29 10:57:18

●NSb.share-dns.net2026-03-26 → 2026-03-29 · 3 obs

○ 2020-01-06 22:06:16
● 2026-03-26 19:12:56
● 2026-03-29 10:57:18

●NSb5.share-dns.net2026-03-26 → 2026-03-29 · 3 obs

○ 2020-01-06 22:06:16
● 2026-03-26 19:12:56
● 2026-03-29 10:57:18

○NSf1g1ns1.dnspod.net2016-04-24 → 2016-04-24 · 4 obs

○ 2015-11-29 02:39:32
● 2016-04-24 13:40:36
○ 2017-02-06 03:39:02
○ 2026-03-29 10:57:18

○NSf1g1ns2.dnspod.net2016-04-24 → 2016-04-24 · 4 obs

○ 2015-11-29 02:39:32
● 2016-04-24 13:40:36
○ 2017-02-06 03:39:02
○ 2026-03-29 10:57:18

○NSns51.domaincontrol.com2015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-04 10:33:00
● 2015-11-29 02:39:32
○ 2016-04-24 13:40:36
○ 2026-03-29 10:57:18

○NSns52.domaincontrol.com2015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-04 10:33:00
● 2015-11-29 02:39:32
○ 2016-04-24 13:40:36
○ 2026-03-29 10:57:18

○NSns6189.hostgator.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 10:33:00
○ 2015-11-29 02:39:32
○ 2026-03-29 10:57:18

○NSns6190.hostgator.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 10:33:00
○ 2015-11-29 02:39:32
○ 2026-03-29 10:57:18

○NSpdns07.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-04-24 13:40:36
● 2017-02-06 03:39:02
○ 2020-01-06 22:06:16
○ 2026-03-29 10:57:18

○NSpdns08.domaincontrol.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-04-24 13:40:36
● 2017-02-06 03:39:02
○ 2020-01-06 22:06:16
○ 2026-03-29 10:57:18

○MXmailstore1.secureserver.net2015-11-29 → 2017-02-06 · 6 obs

○ 2015-08-04 10:33:00
● 2015-11-29 02:39:32
○ 2016-04-24 13:40:36
● 2017-02-06 03:39:02
○ 2020-01-06 22:06:16
○ 2026-03-29 10:57:18

○MXrbfix.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 10:33:00
○ 2015-11-29 02:39:32
○ 2026-03-29 10:57:18

○MXsmtp.secureserver.net2015-11-29 → 2017-02-06 · 6 obs

○ 2015-08-04 10:33:00
● 2015-11-29 02:39:32
○ 2016-04-24 13:40:36
● 2017-02-06 03:39:02
○ 2020-01-06 22:06:16
○ 2026-03-29 10:57:18

○A172.246.118.742016-04-24 → 2016-04-24 · 4 obs

○ 2015-11-29 02:39:32
● 2016-04-24 13:40:36
○ 2017-02-06 03:39:02
○ 2026-03-29 10:57:18

○A184.168.221.312017-02-06 → 2017-02-06 · 4 obs

○ 2016-04-24 13:40:36
● 2017-02-06 03:39:02
○ 2020-01-06 22:06:16
○ 2026-03-29 10:57:18

○A192.232.223.762015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 10:33:00
○ 2015-11-29 02:39:32
○ 2026-03-29 10:57:18

●A38.12.49.142026-03-26 → 2026-03-29 · 3 obs

○ 2020-01-06 22:06:16
● 2026-03-26 19:12:56
● 2026-03-29 10:57:18

○A50.63.202.332015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-04 10:33:00
● 2015-11-29 02:39:32
○ 2016-04-24 13:40:36
○ 2026-03-29 10:57:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rbfix.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbfix.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.12.49.14`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

IP Addresses

rbfix.com points to a single IP number: 38.12.49.14.

Name Servers

rbfix.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

rbfix.com at least partially shares name servers with other domains, for instance hnjingzhe.com, meishanfc.cn, noor-arfa.com, luuboo.cn and aiintimes.cn.

These name servers are commonly used together with the name servers a2.share-dns.com, b2.share-dns.net, a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a12.share-dns.com and b12.share-dns.net.

Host names pointing to 172.64.53.25: a5.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net.

rbfix.com - robtex.com

rbfix.com

com

Previously MX for

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

`rbfix.com`

`com`