`sman2semarang.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:def^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:857a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.239^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.122^{🇺🇸 Cloudflare172.67.128.0/20 , 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}
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	162.159.38.155^{Cloudflare162.159.32.0/20 , 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:c1b::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f121.1e100.net`
		A	142.251.163.121^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f121.1e100.net`
TXT	`google-site-verification=_LVeOBe3WziZLN4th34N2qeZZXxiftQ6huD3vgepouw`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.239, 172.67.133.122
		IPv6 hints	2606:4700:3030::6815:def, 2606:4700:3035::ac43:857a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=1, name=cloudflare-ech.com
SOA	`houston.ns.cloudflare.com`dns@cloudflare.com serial=2407964895

`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=1784523367

Previously MX for

sman2semarang.com

Subdomains

sava.sman2semarang.com

Same first word

sman2semarang.com

DNS History

11 records (7 active, 4 former)

●NShouston.ns.cloudflare.com2026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

○NSid1.velocitydatacenter.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 08:39:08
○ 2018-08-28 18:33:26
○ 2026-07-20 05:19:44

○NSid2.velocitydatacenter.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 08:39:08
○ 2018-08-28 18:33:26
○ 2026-07-20 05:19:44

●NSriya.ns.cloudflare.com2026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

●MXghs.google.com2026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

○MXsman2semarang.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 08:39:08
○ 2018-08-28 18:33:26
○ 2026-07-20 05:19:44

●A104.21.13.2392026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

○A113.20.29.2132016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 08:39:08
○ 2018-08-28 18:33:26
○ 2026-07-20 05:19:44

●A172.67.133.1222026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

●A2606:4700:3030::6815:def2026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

●A2606:4700:3035::ac43:857a2026-06-29 → 2026-07-20 · 3 obs

○ 2018-08-28 18:33:26
● 2026-06-29 23:18:16
● 2026-07-20 05:19:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
sman2semarang.com	riya.ns.cloudflare.com, houston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.52

NS records: riya.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sman2semarang.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.239, 172.67.133.122`
AAAA	2	`2606:4700:3035::ac43:857a, 2606:4700:3030::6815:def`
NS	2	`houston.ns.cloudflare.com, riya.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=_LVeOBe3WziZLN4`
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

Hierarchy

sman2semarang.com serves as the parent of sava.sman2semarang.com.

IP Addresses

sman2semarang.com has four IP addresses: 104.21.13.239, 172.67.133.122, 2606:4700:3030::6815:def and 2606:4700:3035::ac43:857a.

Additional host names — forneng.com, platecindustries.com, www.3d-myearth.com and two others — share IP numbers with sman2semarang.com.

Name Servers

DNS delegation for sman2semarang.com points to two name servers: houston.ns.cloudflare.com and riya.ns.cloudflare.com.

sman2semarang.com shares its name server setup with other domains, including tjspizzadenton.com, hmibanten.org, hmibabel.org and two others.

sman2semarang.com has at least partial name server overlap with other domains, such as safeline24.com, felixbignews.com, cariklbet6.com and two others.

It is common to find these name servers paired with the name servers arushi.ns.cloudflare.com.

Host names with 6 IP numbers:

houston.ns.cloudflare.com has IP addresses 108.162.195.52, 162.159.44.52 and 172.64.35.52, plus 3 other.

riya.ns.cloudflare.com has IP addresses 108.162.194.155, 162.159.38.155 and 172.64.34.155, plus 3 other.

Mail Servers

sman2semarang.com has one mail server: ghs.google.com.

sman2semarang.com shares the same mail server setup as other domains, including laytonsvilleairport.com, (0x706f726e)-dvd-store.com, aapkaadvocate.com and two others.

The mail servers of sman2semarang.com are at least partially shared with other domains, including dolnik.net.

ghs.google.com has two IP addresses: 142.251.163.121 and 2607:f8b0:4004:c1b::79.

sman2semarang.com - robtex.com