5151st.com - robtex.com

5151st.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:464d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:dda3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.77Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.163🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmeiling.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeiling.ns.cloudflare.com
A2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeiling.ns.cloudflare.com
A108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
A172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeiling.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.77, 172.67.221.163
IPv6 hints2606:4700:3032::6815:464d, 2606:4700:3037::ac43:dda3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOAmeiling.ns.cloudflare.comdns@cloudflare.com serial=2404406689

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=1781941270
rank #746738 globally
rank #326622 in the tld

Same first word

5151st.com

Similar names

st1515.com

DNS History

12 records (6 active, 6 former)

NSmeiling.ns.cloudflare.comnash.ns.cloudflare.comns1.dns.comns2.dns.comA104.21.70.77172.67.221.1632606:4700:3032::6815:464d2606:4700:3037::ac43:dda3107.163.90.127192.186.36.882606:4700:3031::6815:464d2606:4700:3033::ac43:dda3
●NSmeiling.ns.cloudflare.com2026-05-26 → 2026-06-20 · 3 obs
○ 2026-05-10 18:09:10
● 2026-05-26 16:11:20
● 2026-06-20 07:52:56
●NSnash.ns.cloudflare.com2026-05-26 → 2026-06-20 · 3 obs
○ 2026-05-10 18:09:10
● 2026-05-26 16:11:20
● 2026-06-20 07:52:56
○NSns1.dns.com2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 18:09:10
○ 2026-05-26 16:11:20
○ 2026-06-20 07:52:56
○NSns2.dns.com2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 18:09:10
○ 2026-05-26 16:11:20
○ 2026-06-20 07:52:56
●A104.21.70.772026-05-26 → 2026-06-20 · 3 obs
○ 2026-05-10 18:09:10
● 2026-05-26 16:11:20
● 2026-06-20 07:52:56
○A107.163.90.1272026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 18:09:10
○ 2026-05-26 16:11:20
○ 2026-06-20 07:52:56
●A172.67.221.1632026-05-26 → 2026-06-20 · 3 obs
○ 2026-05-10 18:09:10
● 2026-05-26 16:11:20
● 2026-06-20 07:52:56
○A192.186.36.882026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 18:09:10
○ 2026-05-26 16:11:20
○ 2026-06-20 07:52:56
○A2606:4700:3031::6815:464d2026-05-26 → 2026-06-06 · 4 obs
○ 2026-05-10 18:09:10
● 2026-05-26 16:11:20
● 2026-06-06 06:42:26
○ 2026-06-20 07:52:56
●A2606:4700:3032::6815:464d2026-06-20 → 2026-06-20 · 2 obs
○ 2026-06-06 06:42:26
● 2026-06-20 07:52:56
○A2606:4700:3033::ac43:dda32026-05-26 → 2026-06-06 · 4 obs
○ 2026-05-10 18:09:10
● 2026-05-26 16:11:20
● 2026-06-06 06:42:26
○ 2026-06-20 07:52:56
●A2606:4700:3037::ac43:dda32026-06-20 → 2026-06-20 · 2 obs
○ 2026-06-06 06:42:26
● 2026-06-20 07:52:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
5151st.comnash.ns.cloudflare.com, meiling.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.254

NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5151st.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.70.77, 172.67.221.163
AAAA22606:4700:3032::6815:464d, 2606:4700:3037::ac43:dda3
NS2meiling.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1meiling.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

5151st.com has four IP addresses: 104.21.70.77, 172.67.221.163, 2606:4700:3032::6815:464d and 2606:4700:3037::ac43:dda3.

Among the host names that share IP numbers with 5151st.com are eugenegasprices.com, siaholidays.co.kr, img.mewah.pictures and two others.

Name Servers

5151st.com has two authoritative name servers — meiling.ns.cloudflare.com and nash.ns.cloudflare.com.

5151st.com has the same name server delegation as a number of other domains, such as lpslz-edu.cn, chinaiqs.com, hclubchina.com and two more.

5151st.com partially shares its NS delegation with several other domains, including omni365dynamics.pics, platuma.com, eclipse-foundation.ca and two others.

These name servers regularly co-occur with the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com and donna.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

meiling.ns.cloudflare.com points to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 other IP addresses.

nash.ns.cloudflare.com points to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.