51hmc.com - robtex.com

51hmc.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:57d7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9301🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.215Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.1🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemerson.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
A2803:f800:50::6ca2:c360🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemerson.ns.cloudflare.com
A2a06:98c1:50::ac40:2360🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemerson.ns.cloudflare.com
A108.162.195.96🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
A162.159.44.96Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
A172.64.35.96🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemerson.ns.cloudflare.com
NSnena.ns.cloudflare.com
A2606:4700:50::a29f:26a1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A2803:f800:50::6ca2:c2a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnena.ns.cloudflare.com
A2a06:98c1:50::ac40:22a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnena.ns.cloudflare.com
A108.162.194.161🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A162.159.38.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
A172.64.34.161🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.87.215, 172.67.147.1
IPv62606:4700:3031::6815:57d7, 2606:4700:3035::ac43:9301
SOAemerson.ns.cloudflare.comdns@cloudflare.com serial=2399494990

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=1774476942

Previously NS for

51hmc.com

Same first word

51hmc.com

Similar names

51mch.com
51mch.cn

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSemerson.ns.cloudflare.comnena.ns.cloudflare.com51hmc.comns.nagor.cnns.nagor.com.cnns1.dnsnw.comns2.dnsnw.comA104.21.87.215172.67.147.12606:4700:3031::6815:57d72606:4700:3035::ac43:9301114.113.226.227
○NS51hmc.com2015-05-25 → 2015-10-28 · 4 obs
● 2015-05-25 23:29:52
● 2015-10-28 20:17:24
○ 2016-01-03 04:17:40
○ 2026-03-25 22:43:54
●NSemerson.ns.cloudflare.com2026-03-06 → 2026-03-25 · 3 obs
○ 2017-05-23 03:27:34
● 2026-03-06 13:46:36
● 2026-03-25 22:43:54
●NSnena.ns.cloudflare.com2026-03-06 → 2026-03-25 · 3 obs
○ 2017-05-23 03:27:34
● 2026-03-06 13:46:36
● 2026-03-25 22:43:54
○NSns.nagor.cn2015-05-25 → 2016-11-09 · 4 obs
● 2015-05-25 23:29:52
● 2016-11-09 04:21:36
○ 2017-05-23 03:27:34
○ 2026-03-25 22:43:54
○NSns.nagor.com.cn2015-05-25 → 2016-11-09 · 4 obs
● 2015-05-25 23:29:52
● 2016-11-09 04:21:36
○ 2017-05-23 03:27:34
○ 2026-03-25 22:43:54
○NSns1.dnsnw.com2015-05-25 → 2017-05-23 · 4 obs
● 2015-05-25 23:29:52
● 2017-05-23 03:27:34
○ 2026-03-06 13:46:36
○ 2026-03-25 22:43:54
○NSns2.dnsnw.com2015-05-25 → 2016-11-09 · 4 obs
● 2015-05-25 23:29:52
● 2016-11-09 04:21:36
○ 2017-05-23 03:27:34
○ 2026-03-25 22:43:54
●A104.21.87.2152026-03-06 → 2026-03-25 · 3 obs
○ 2017-05-23 03:27:34
● 2026-03-06 13:46:36
● 2026-03-25 22:43:54
○A114.113.226.2272015-05-25 → 2017-05-23 · 4 obs
● 2015-05-25 23:29:52
● 2017-05-23 03:27:34
○ 2026-03-06 13:46:36
○ 2026-03-25 22:43:54
●A172.67.147.12026-03-06 → 2026-03-25 · 3 obs
○ 2017-05-23 03:27:34
● 2026-03-06 13:46:36
● 2026-03-25 22:43:54
●A2606:4700:3031::6815:57d72026-03-06 → 2026-03-25 · 3 obs
○ 2017-05-23 03:27:34
● 2026-03-06 13:46:36
● 2026-03-25 22:43:54
●A2606:4700:3035::ac43:93012026-03-06 → 2026-03-25 · 3 obs
○ 2017-05-23 03:27:34
● 2026-03-06 13:46:36
● 2026-03-25 22:43:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
51hmc.comnena.ns.cloudflare.com, emerson.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.96

NS records: nena.ns.cloudflare.com, emerson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51hmc.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.87.215, 172.67.147.1
AAAA22606:4700:3035::ac43:9301, 2606:4700:3031::6815:57d7
NS2emerson.ns.cloudflare.com, nena.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emerson.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51hmc.com points to four IP numbers: 2606:4700:3031::6815:57d7, 2606:4700:3035::ac43:9301, 104.21.87.215 and 172.67.147.1.

Other host names, for instance geiwodizhi.com, benzi8.com, delcid-roofing.com, szminshen.cn and sayyestoaes.ca share IP numbers with 51hmc.com.

Name Servers

51hmc.com is delegated to two name servers: emerson.ns.cloudflare.com and nena.ns.cloudflare.com.

51hmc.com uses the same name server setup as other domains, for instance whfrzs.com, dhe-oem.com, janewa.com, hi377.com and sekasop-lulay.sbs.

51hmc.com shares name servers with other domains at least partially, for instance wordbrew.app, cartdetails.shop, madebysavage.com, zybernames.com and bcis.net.au.

these name servers are often used together with the name servers harlan.ns.cloudflare.com.

Host names with six IP numbers: emerson.ns.cloudflare.com points to 2606:4700:58::a29f:2c60, 2803:f800:50::6ca2:c360, 2a06:98c1:50::ac40:2360, 108.162.195.96, 162.159.44.96 and 172.64.35.96; nena.ns.cloudflare.com points to 2606:4700:50::a29f:26a1, 2803:f800:50::6ca2:c2a1, 2a06:98c1:50::ac40:22a1, 108.162.194.161, 162.159.38.161 and 172.64.34.161.