sman2serang.com - robtex.com
sman2serang.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:2d15🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cfd0🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.21Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.208🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | houston.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| A | 172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | houston.ns.cloudflare.com | ||||||
| NS | riya.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 108.162.194.155🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 162.159.38.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 172.64.34.155🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| MX | ghs.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1d::79🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | ww-in-f121.1e100.net | ||||||
| A | 142.251.167.121🇺🇸 Google142.251.167.0/24 | ||||||
| PTR | ww-in-f121.1e100.net | ||||||
| TXT | google-site-verification=-lZ7opLP1ursc4VIpv2Tt1Jo0NkKvc80f9uJe_aRNr0 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.21, 172.67.207.208 | ||||||
| IPv6 hints | 2606:4700:3037::6815:2d15, 2606:4700:3037::ac43:cfd0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com | ||||||
| SOA | houston.ns.cloudflare.comdns@cloudflare.com serial=2409143733 | ||||||
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.netnstld@verisign-grs.com serial=1786640649 | ||||||
Same first word
sman2serang.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NShouston.ns.cloudflare.com2026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
●NSriya.ns.cloudflare.com2026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
●MXghs.google.com2026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
●A104.21.45.212026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
●A172.67.207.2082026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
●A2606:4700:3037::6815:2d152026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
●A2606:4700:3037::ac43:cfd02026-07-14 → 2026-08-13 · 2 obs
● 2026-08-13 17:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| sman2serang.com | riya.ns.cloudflare.com, houston.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.155
NS records: riya.ns.cloudflare.com, houston.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sman2serang.com (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.21, 172.67.207.208 |
| AAAA | 2 | 2606:4700:3037::ac43:cfd0, 2606:4700:3037::6815:2d15 |
| NS | 2 | houston.ns.cloudflare.com, riya.ns.cloudflare.com |
| MX | 1 | ghs.google.com (pri: 1200) |
| TXT | 1 | google-site-verification=-lZ7opLP1ursc4V |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | houston.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (riya.ns.cloudflare.com, riya.ns.cloudflare.com, riya.ns.cloudflare.com...)
Analysis
IP Addresses
sman2serang.com directs to four IP numbers, which are 104.21.45.21, 172.67.207.208, 2606:4700:3037::6815:2d15 and 2606:4700:3037::ac43:cfd0.
ok.sk, zala.us, erceliuivino.com and two other host names share IP numbers with sman2serang.com.
Name Servers
sman2serang.com is served by two delegated name servers, houston.ns.cloudflare.com and riya.ns.cloudflare.com.
sman2serang.com uses the same name servers as several other domains — among them facultyconference2023.com, sman2kapuas.com, sman2bengkalis.com and two more.
At least some of sman2serang.com's name servers are shared with other domains, for example upi-pay.shop, planet7-casino.app, prnhs.org and two more.
These name servers tend to be used in conjunction with the name servers dorthy.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
houston.ns.cloudflare.com carries IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, with 3 other addresses beyond those.
riya.ns.cloudflare.com carries IP addresses 108.162.194.155, 162.159.38.155 and 172.64.34.155, with 3 other addresses beyond those.
Mail Servers
Mail for sman2serang.com is handled by a single mail server, ghs.google.com.
sman2serang.com uses an identical mail server configuration to several other domains — among them davidyoungpoet.com, e36thailand.com, poxd.org and two more.
ghs.google.com directs to two IP numbers, 142.251.167.121 and 2607:f8b0:4004:c1d::79.