`alvinjamur.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b71f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:12ba^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.186^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.31^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`sri.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sri.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sri.ns.cloudflare.com`
		A	108.162.193.234^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	172.64.33.234^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
		A	173.245.59.234^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sri.ns.cloudflare.com`
NS	`sureena.ns.cloudflare.com`
		A	2606:4700:50::a29f:267e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sureena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sureena.ns.cloudflare.com`
		A	108.162.194.126^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	162.159.38.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
		A	172.64.34.126^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sureena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.18.186, 172.67.183.31
		IPv6	2606:4700:3031::ac43:b71f, 2606:4700:3037::6815:12ba
SOA	`sri.ns.cloudflare.com`dns@cloudflare.com serial=2396660452

`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=1774496852

Same first word

alvinjamur.com

DNS History

23 records (6 active, 17 former)

○NSns1.livebooksedu.com2015-08-02 → 2016-07-04 · 4 obs

● 2015-08-02 10:50:36
● 2016-07-04 12:10:00
○ 2017-09-17 10:24:02
○ 2026-03-26 04:16:20

○NSns1.verio.com2017-09-17 → 2017-09-17 · 4 obs

○ 2016-07-04 12:10:00
● 2017-09-17 10:24:02
○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○NSns118553.ztomy.com2026-02-15 → 2026-03-26 · 2 obs

○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○NSns2.livebooksedu.com2015-08-02 → 2016-07-04 · 4 obs

● 2015-08-02 10:50:36
● 2016-07-04 12:10:00
○ 2017-09-17 10:24:02
○ 2026-03-26 04:16:20

○NSns2.verio.com2017-09-17 → 2017-09-17 · 4 obs

○ 2016-07-04 12:10:00
● 2017-09-17 10:24:02
○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○NSns218553.ztomy.com2026-02-15 → 2026-03-26 · 2 obs

○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

●NSsri.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
● 2026-03-26 04:16:20

●NSsureena.ns.cloudflare.com2026-02-15 → 2026-03-26 · 3 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
● 2026-03-26 04:16:20

○MX~2026-02-15 → 2026-02-15 · 4 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
○ 2026-03-26 04:16:18
○ 2026-03-26 04:16:20

○MXismtp.livebooks.everyone.net2015-08-02 → 2016-07-04 · 4 obs

● 2015-08-02 10:50:36
● 2016-07-04 12:10:00
○ 2017-09-17 10:24:02
○ 2026-03-26 04:16:20

●A104.21.18.1862026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-15 22:51:56
● 2026-03-26 04:16:18
● 2026-03-26 04:16:20

●A172.67.183.312026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-15 22:51:56
● 2026-03-26 04:16:18
● 2026-03-26 04:16:20

○A188.114.96.02026-02-15 → 2026-02-15 · 4 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
○ 2026-03-26 04:16:18
○ 2026-03-26 04:16:20

○A188.114.97.02026-02-15 → 2026-02-15 · 4 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
○ 2026-03-26 04:16:18
○ 2026-03-26 04:16:20

●A2606:4700:3031::ac43:b71f2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-15 22:51:56
● 2026-03-26 04:16:18
● 2026-03-26 04:16:20

●A2606:4700:3037::6815:12ba2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-15 22:51:56
● 2026-03-26 04:16:18
● 2026-03-26 04:16:20

○A2a06:98c1:3120::2026-02-15 → 2026-02-15 · 4 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
○ 2026-03-26 04:16:18
○ 2026-03-26 04:16:20

○A2a06:98c1:3121::2026-02-15 → 2026-02-15 · 4 obs

○ 2017-09-17 10:24:02
● 2026-02-15 22:51:56
○ 2026-03-26 04:16:18
○ 2026-03-26 04:16:20

○A64.62.247.412015-08-02 → 2017-09-17 · 4 obs

● 2015-08-02 10:50:36
● 2017-09-17 10:24:02
○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○A66.81.203.1322026-02-15 → 2026-03-26 · 2 obs

○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○A66.81.203.1972026-02-15 → 2026-03-26 · 2 obs

○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○A66.81.203.72026-02-15 → 2026-03-26 · 2 obs

○ 2026-02-15 22:51:56
○ 2026-03-26 04:16:20

○PTRns118553.ztomy.com2026-02-15 → 2026-02-15 · 3 obs

● 2026-02-15 22:51:56
○ 2026-03-26 04:16:18
○ 2026-03-26 04:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alvinjamur.com	sri.ns.cloudflare.com, sureena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.126

NS records: sri.ns.cloudflare.com, sureena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alvinjamur.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.31, 104.21.18.186`
AAAA	2	`2606:4700:3037::6815:12ba, 2606:4700:3031::ac43:b71f`
NS	2	`sri.ns.cloudflare.com, sureena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`sri.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

alvinjamur.com points to four IP numbers: 2606:4700:3031::ac43:b71f, 2606:4700:3037::6815:12ba, 104.21.18.186 and 172.67.183.31.

Other host names, for instance sunblospeed.com, th.taotu.org, www.fmi-app.info, getroids1.net and vidflow.co share IP numbers with alvinjamur.com.

Name Servers

alvinjamur.com's delegation is to two name servers sri.ns.cloudflare.com and sureena.ns.cloudflare.com.

alvinjamur.com shares the same name server configuration as other domains, such as minegeology.vn, dimal.dev, instalacioneselectricashogarled.es, cafecrispyday.com and docteurmichelberret.com.

alvinjamur.com at least partially shares its name servers with other domains, for instance calicocorners.com, burhanettindemircioglu.com.tr, difonderol.click, zuffa.org and aakon9806.com.br.

these name servers are commonly used together with paige.ns.cloudflare.com, wells.ns.cloudflare.com, liz.ns.cloudflare.com and plato.ns.cloudflare.com.

Host names with six IP numbers:

sri.ns.cloudflare.com points to: 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.

sureena.ns.cloudflare.com points to: 2606:4700:50::a29f:267e, 2803:f800:50::6ca2:c27e, 2a06:98c1:50::ac40:227e, 108.162.194.126, 162.159.38.126 and 172.64.34.126.

alvinjamur.com - robtex.com

alvinjamur.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`alvinjamur.com`

`com`