metrontb.com - dns.ninja

`metrontb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:aa8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:921f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.10.168^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.31^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`greg.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.10.168, 172.67.146.31
		IPv6 hints	2606:4700:3033::6815:aa8, 2606:4700:3036::ac43:921f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2403244579

`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=1782810111

Previously MX for

metrontb.com

Subdomains

www.metrontb.com

Same first word

metrontb.com

Similar names

brenttom.com

tbmentor.com

metrobtn.com

btremont.ru

DNS History

21 records (6 active, 15 former)

●NSdana.ns.cloudflare.com2026-02-19 → 2026-06-30 · 3 obs

○ 2018-01-24 21:09:22
● 2026-02-19 21:51:46
● 2026-06-30 09:04:56

●NSgreg.ns.cloudflare.com2026-02-19 → 2026-06-30 · 3 obs

○ 2018-01-24 21:09:22
● 2026-02-19 21:51:46
● 2026-06-30 09:04:56

○NSns05.niagahoster.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-20 22:50:48
● 2018-01-24 21:09:22
○ 2026-02-19 21:51:46
○ 2026-06-30 09:04:56

○NSns06.niagahoster.com2018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-20 22:50:48
● 2018-01-24 21:09:22
○ 2026-02-19 21:51:46
○ 2026-06-30 09:04:56

○NSns5.indotophost.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:50:48
○ 2018-01-24 21:09:22
○ 2026-06-30 09:04:56

○NSns6.indotophost.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:50:48
○ 2018-01-24 21:09:22
○ 2026-06-30 09:04:56

○NSns7.indotophost.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:50:48
○ 2018-01-24 21:09:22
○ 2026-06-30 09:04:56

○NSns8.indotophost.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:50:48
○ 2018-01-24 21:09:22
○ 2026-06-30 09:04:56

○MXmetrontb.com2016-12-20 → 2018-01-24 · 4 obs

● 2016-12-20 22:50:48
● 2018-01-24 21:09:22
○ 2026-02-19 21:51:46
○ 2026-06-30 09:04:56

●A104.21.10.1682026-02-19 → 2026-06-30 · 6 obs

○ 2018-01-24 21:09:22
● 2026-02-19 21:51:46
● 2026-03-08 06:06:52
○ 2026-05-17 14:28:20
● 2026-06-01 05:50:02
● 2026-06-30 09:04:56

●A172.67.146.312026-02-19 → 2026-06-30 · 6 obs

○ 2018-01-24 21:09:22
● 2026-02-19 21:51:46
● 2026-03-08 06:06:52
○ 2026-05-17 14:28:20
● 2026-06-01 05:50:02
● 2026-06-30 09:04:56

○A173.254.250.2262016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 22:50:48
○ 2018-01-24 21:09:22
○ 2026-06-30 09:04:56

○A182.253.238.2062018-01-24 → 2018-01-24 · 4 obs

○ 2016-12-20 22:50:48
● 2018-01-24 21:09:22
○ 2026-02-19 21:51:46
○ 2026-06-30 09:04:56

○A188.114.96.02026-05-17 → 2026-05-17 · 4 obs

○ 2026-03-08 06:06:52
● 2026-05-17 14:28:20
○ 2026-06-01 05:50:02
○ 2026-06-30 09:04:56

○A188.114.97.02026-05-17 → 2026-05-17 · 4 obs

○ 2026-03-08 06:06:52
● 2026-05-17 14:28:20
○ 2026-06-01 05:50:02
○ 2026-06-30 09:04:56

○A2606:4700:3030::ac43:921f2026-02-19 → 2026-06-01 · 7 obs

○ 2018-01-24 21:09:22
● 2026-02-19 21:51:46
● 2026-03-08 06:06:52
○ 2026-05-17 14:28:20
● 2026-06-01 05:50:02
○ 2026-06-29 16:28:34
○ 2026-06-30 09:04:56

●A2606:4700:3033::6815:aa82026-06-29 → 2026-06-30 · 3 obs

○ 2026-06-01 05:50:02
● 2026-06-29 16:28:34
● 2026-06-30 09:04:56

○A2606:4700:3036::6815:aa82026-02-19 → 2026-06-01 · 7 obs

○ 2018-01-24 21:09:22
● 2026-02-19 21:51:46
● 2026-03-08 06:06:52
○ 2026-05-17 14:28:20
● 2026-06-01 05:50:02
○ 2026-06-29 16:28:34
○ 2026-06-30 09:04:56

●A2606:4700:3036::ac43:921f2026-06-29 → 2026-06-30 · 3 obs

○ 2026-06-01 05:50:02
● 2026-06-29 16:28:34
● 2026-06-30 09:04:56

○A2a06:98c1:3120::2026-05-17 → 2026-05-17 · 4 obs

○ 2026-03-08 06:06:52
● 2026-05-17 14:28:20
○ 2026-06-01 05:50:02
○ 2026-06-30 09:04:56

○A2a06:98c1:3121::2026-05-17 → 2026-05-17 · 4 obs

○ 2026-03-08 06:06:52
● 2026-05-17 14:28:20
○ 2026-06-01 05:50:02
○ 2026-06-30 09:04:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...	-
metrontb.com	greg.ns.cloudflare.com, dana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.105

NS records: greg.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for metrontb.com (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.10.168, 172.67.146.31`
AAAA	2	`2606:4700:3033::6815:aa8, 2606:4700:3036::ac43:921f`
NS	2	`dana.ns.cloudflare.com, greg.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.metrontb.com is delegated beneath metrontb.com.

IP Addresses

metrontb.com directs to four IP numbers, which are 104.21.10.168, 172.67.146.31, 2606:4700:3033::6815:aa8 and 2606:4700:3036::ac43:921f.

starglass.it, (0x706f726e).support, remitok.com plus two other host names have IP numbers in common with metrontb.com.

Name Servers

Two name servers handle the delegation for metrontb.com: dana.ns.cloudflare.com and greg.ns.cloudflare.com.

The name server configuration of metrontb.com is shared with other domains, for instance ringtimes.id, hacklinkalemi.org, lintaspewarta.com and two others.

There is at least partial name server overlap between metrontb.com and other domains — whoho.com, newyorktelegraph.com, dinheirama.com.br and two more among them.

These name servers frequently co-occur with the name servers dave.ns.cloudflare.com and jose.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dana.ns.cloudflare.com resolves to 108.162.192.105, 172.64.32.105 and 173.245.58.105 among others, with 3 other IP addresses in total.

greg.ns.cloudflare.com resolves to 108.162.193.115, 172.64.33.115 and 173.245.59.115 among others, with 3 other IP addresses in total.