`umc123.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:9dd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:830c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.221^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.12^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fish.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fish.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fish.ns.cloudflare.com`
		A	108.162.194.252^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	162.159.38.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	172.64.34.252^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
NS	`nikon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nikon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nikon.ns.cloudflare.com`
		A	108.162.195.176^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	162.159.44.176^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
		A	172.64.35.176^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nikon.ns.cloudflare.com`
MX	`_dc-mx.1a8af559c87d.umc123.com` ⭐
		A	185.65.56.190^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`mx1a.validname.com`
MX	`_dc-mx.fe11f5693ae7.umc123.com` ⭐
		A	185.65.56.186^{🇫🇷 NAMESHIELD185.65.56.0/22 Nameshield Paris Equinix-Overlap}
			PTR	`mx1b.validname.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.9.221, 172.67.131.12
		IPv6	2606:4700:3035::6815:9dd, 2606:4700:3037::ac43:830c
SOA	`fish.ns.cloudflare.com`dns@cloudflare.com serial=2396388919

`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=1774825342

Previously MX for

umc123.com

Same first word

umc123.com

Similar names

123cum.com

mcu123.net

muc123.com

DNS History

26 records (8 active, 18 former)

●NSfish.ns.cloudflare.com2026-03-04 → 2026-03-29 · 3 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-29 23:30:46

○NSlocalhost2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-13 16:51:20
● 2017-03-15 14:14:32
○ 2026-03-04 15:15:56
○ 2026-03-29 23:30:46

●NSnikon.ns.cloudflare.com2026-03-04 → 2026-03-29 · 3 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-29 23:30:46

○NSns1.mytrafficmanagement.com2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-13 16:51:20
● 2017-03-15 14:14:32
○ 2026-03-04 15:15:56
○ 2026-03-29 23:30:46

○NSns2.mytrafficmanagement.com2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-13 16:51:20
● 2017-03-15 14:14:32
○ 2026-03-04 15:15:56
○ 2026-03-29 23:30:46

○NSns41.domaincontrol.com2015-12-01 → 2016-07-13 · 5 obs

○ 2015-08-04 23:22:18
● 2015-12-01 06:26:46
● 2016-07-13 16:51:20
○ 2017-03-15 14:14:32
○ 2026-03-29 23:30:46

○NSns42.domaincontrol.com2015-12-01 → 2016-07-13 · 5 obs

○ 2015-08-04 23:22:18
● 2015-12-01 06:26:46
● 2016-07-13 16:51:20
○ 2017-03-15 14:14:32
○ 2026-03-29 23:30:46

○NSns95.redbackinternet.net2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 23:22:18
○ 2015-12-01 06:26:46
○ 2026-03-29 23:30:46

○NSns96.redbackinternet.net2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 23:22:18
○ 2015-12-01 06:26:46
○ 2026-03-29 23:30:46

●MX_dc-mx.1a8af559c87d.umc123.com2026-03-04 → 2026-03-29 · 3 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-29 23:30:46

●MX_dc-mx.fe11f5693ae7.umc123.com2026-03-04 → 2026-03-29 · 3 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-29 23:30:46

○MXmail.pickelhost.com2017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-13 16:51:20
● 2017-03-15 14:14:32
○ 2026-03-04 15:15:56
○ 2026-03-29 23:30:46

○MXmailstore1.secureserver.net2015-12-01 → 2016-07-13 · 5 obs

○ 2015-08-04 23:22:18
● 2015-12-01 06:26:46
● 2016-07-13 16:51:20
○ 2017-03-15 14:14:32
○ 2026-03-29 23:30:46

○MXsmtp.secureserver.net2015-12-01 → 2016-07-13 · 5 obs

○ 2015-08-04 23:22:18
● 2015-12-01 06:26:46
● 2016-07-13 16:51:20
○ 2017-03-15 14:14:32
○ 2026-03-29 23:30:46

○MXumc123.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 23:22:18
○ 2015-12-01 06:26:46
○ 2026-03-29 23:30:46

●A104.21.9.2212026-03-04 → 2026-03-29 · 6 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-09 02:33:24
○ 2026-03-18 09:26:52
● 2026-03-26 14:38:32
● 2026-03-29 23:30:46

○A109.75.168.1082015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 23:22:18
○ 2015-12-01 06:26:46
○ 2026-03-29 23:30:46

●A172.67.131.122026-03-04 → 2026-03-29 · 6 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-09 02:33:24
○ 2026-03-18 09:26:52
● 2026-03-26 14:38:32
● 2026-03-29 23:30:46

○A184.168.221.332015-12-01 → 2016-07-13 · 5 obs

○ 2015-08-04 23:22:18
● 2015-12-01 06:26:46
● 2016-07-13 16:51:20
○ 2017-03-15 14:14:32
○ 2026-03-29 23:30:46

○A188.114.96.02026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 02:33:24
● 2026-03-18 09:26:52
○ 2026-03-26 14:38:32
○ 2026-03-29 23:30:46

○A188.114.97.02026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 02:33:24
● 2026-03-18 09:26:52
○ 2026-03-26 14:38:32
○ 2026-03-29 23:30:46

●A2606:4700:3035::6815:9dd2026-03-04 → 2026-03-29 · 6 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-09 02:33:24
○ 2026-03-18 09:26:52
● 2026-03-26 14:38:32
● 2026-03-29 23:30:46

●A2606:4700:3037::ac43:830c2026-03-04 → 2026-03-29 · 6 obs

○ 2017-03-15 14:14:32
● 2026-03-04 15:15:56
● 2026-03-09 02:33:24
○ 2026-03-18 09:26:52
● 2026-03-26 14:38:32
● 2026-03-29 23:30:46

○A2a06:98c1:3120::2026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 02:33:24
● 2026-03-18 09:26:52
○ 2026-03-26 14:38:32
○ 2026-03-29 23:30:46

○A2a06:98c1:3121::2026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 02:33:24
● 2026-03-18 09:26:52
○ 2026-03-26 14:38:32
○ 2026-03-29 23:30:46

○A45.33.9.2342017-03-15 → 2017-03-15 · 4 obs

○ 2016-07-13 16:51:20
● 2017-03-15 14:14:32
○ 2026-03-04 15:15:56
○ 2026-03-29 23:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
umc123.com	fish.ns.cloudflare.com, nikon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.176

NS records: fish.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umc123.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.12, 104.21.9.221`
AAAA	2	`2606:4700:3037::ac43:830c, 2606:4700:3035::6815:9dd`
NS	2	`fish.ns.cloudflare.com, nikon.ns.cloudflare.com`
MX	2	`_dc-mx.1a8af559c87d.umc123.com (pri: 10), _dc-mx.fe11f5693ae7.umc123.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fish.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

umc123.com refers to four IP numbers: 2606:4700:3035::6815:9dd, 2606:4700:3037::ac43:830c, 104.21.9.221 and 172.67.131.12.

Other host names, for instance crown99npr.com, toolprogear.com, esbmb.com, www.kirstenimages.com and cdn.computerengineeringsalarydata.com share IP numbers with umc123.com.

Name Servers

umc123.com's delegation uses two name servers: fish.ns.cloudflare.com and nikon.ns.cloudflare.com.

umc123.com uses the same name server setup as other domains, such as oldtaxstore.com, prix-fenetre.com, cinergycoaching.net, dhudcpa.com and chasseusedetendances.com.

umc123.com at least partially shares name servers with other domains, including allumage-electronique.fr, viutotoone.site, smautos.com, politicalwatchparty.com and javierserra.com.

These name servers are commonly used together with the name servers gabe.ns.cloudflare.com, rayne.ns.cloudflare.com, malcolm.ns.cloudflare.com and rex.ns.cloudflare.com.

Host names with six IP numbers:

fish.ns.cloudflare.com points to 2606:4700:50::a29f:26fc, 2803:f800:50::6ca2:c2fc, 2a06:98c1:50::ac40:22fc, 108.162.194.252, 162.159.38.252 and 172.64.34.252.

nikon.ns.cloudflare.com points to 2606:4700:58::a29f:2cb0, 2803:f800:50::6ca2:c3b0, 2a06:98c1:50::ac40:23b0, 108.162.195.176, 162.159.44.176 and 172.64.35.176.

Mail Servers

umc123.com is served by two mail servers _dc-mx.1a8af559c87d.umc123.com and _dc-mx.fe11f5693ae7.umc123.com.

Host names with a single IP address: _dc-mx.1a8af559c87d.umc123.com points to 185.65.56.190; _dc-mx.fe11f5693ae7.umc123.com points to 185.65.56.186.

umc123.com - robtex.com

umc123.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

Mail Servers

`umc123.com`

`com`