`classicplumb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:59fe^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:967e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.254^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.126^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hans.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3baf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hans.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hans.ns.cloudflare.com`
		A	108.162.193.175^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	172.64.33.175^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
		A	173.245.59.175^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hans.ns.cloudflare.com`
NS	`kim.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
MX	`classicplumb-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
TXT	`google-site-verification=8QgPtLWziwJdbSL4GrpxOcD9gPVZwgBcCPDr6zgCWF4`
TXT	`v=spf1 a mx include:spf.protection.outlook.com include:_spf.accuraty.com incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.254, 172.67.150.126
		IPv6 hints	2606:4700:3035::6815:59fe, 2606:4700:3035::ac43:967e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`hans.ns.cloudflare.com`dns@cloudflare.com serial=2401831616

`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=1777073536

Same first word

classicplumb.com

DNS History

11 records (7 active, 4 former)

●NShans.ns.cloudflare.com2026-02-18 → 2026-04-24 · 2 obs

● 2026-02-18 01:43:10
● 2026-04-24 23:51:30

●NSkim.ns.cloudflare.com2026-02-18 → 2026-04-24 · 2 obs

● 2026-02-18 01:43:10
● 2026-04-24 23:51:30

●MXclassicplumb-com.mail.protection.outlook.com2026-02-18 → 2026-04-24 · 2 obs

● 2026-02-18 01:43:10
● 2026-04-24 23:51:30

●A104.21.89.2542026-03-19 → 2026-04-24 · 3 obs

○ 2026-02-18 14:43:54
● 2026-03-19 04:39:32
● 2026-04-24 23:51:30

●A172.67.150.1262026-03-19 → 2026-04-24 · 3 obs

○ 2026-02-18 14:43:54
● 2026-03-19 04:39:32
● 2026-04-24 23:51:30

○A188.114.96.02026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 01:43:10
● 2026-02-18 14:43:54
○ 2026-03-19 04:39:32
○ 2026-04-24 23:51:30

○A188.114.97.02026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 01:43:10
● 2026-02-18 14:43:54
○ 2026-03-19 04:39:32
○ 2026-04-24 23:51:30

●A2606:4700:3035::6815:59fe2026-03-19 → 2026-04-24 · 3 obs

○ 2026-02-18 14:43:54
● 2026-03-19 04:39:32
● 2026-04-24 23:51:30

●A2606:4700:3035::ac43:967e2026-03-19 → 2026-04-24 · 3 obs

○ 2026-02-18 14:43:54
● 2026-03-19 04:39:32
● 2026-04-24 23:51:30

○A2a06:98c1:3120::2026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 01:43:10
● 2026-02-18 14:43:54
○ 2026-03-19 04:39:32
○ 2026-04-24 23:51:30

○A2a06:98c1:3121::2026-02-18 → 2026-02-18 · 4 obs

● 2026-02-18 01:43:10
● 2026-02-18 14:43:54
○ 2026-03-19 04:39:32
○ 2026-04-24 23:51:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classicplumb.com	kim.ns.cloudflare.com, hans.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.175

NS records: kim.ns.cloudflare.com, hans.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classicplumb.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.254, 172.67.150.126`
AAAA	2	`2606:4700:3035::6815:59fe, 2606:4700:3035::ac43:967e`
NS	2	`hans.ns.cloudflare.com, kim.ns.cloudflare.com`
MX	1	`classicplumb-com.mail.protection.outlook`
TXT	2	`google-site-verification=8QgPtLWziwJdbSL, v=spf1 a mx include:spf.protection.outlo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hans.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

classicplumb.com points to four IP numbers: 2606:4700:3035::6815:59fe, 2606:4700:3035::ac43:967e, 104.21.89.254 and 172.67.150.126.

Other host names, for instance api.quoka.net, aikikai.am, www.mondo.cl, fifaexams.com and theatersmovie.info share IP numbers with classicplumb.com.

Name Servers

classicplumb.com is delegated to two name servers: hans.ns.cloudflare.com and kim.ns.cloudflare.com.

classicplumb.com uses the same name server setup as other domains, for instance thebroad.org, aelectricllc.com, techspector.com, sky-land.pl and metromeetup.com.

classicplumb.com shares name servers with other domains at least partially, for instance nkkkk.com, gacor2.impiantoto35.com, samnya.cn, intracellulartherapies.com and metin2ol.cn.

These name servers are commonly used with casey.ns.cloudflare.com, brenda.ns.cloudflare.com, todd.ns.cloudflare.com and walt.ns.cloudflare.com.

Host names with six IP numbers: hans.ns.cloudflare.com points to 2606:4700:58::adf5:3baf, 2803:f800:50::6ca2:c1af, 2a06:98c1:50::ac40:21af, 108.162.193.175, 172.64.33.175 and 173.245.59.175; kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

Mail Servers

The mail server for classicplumb.com is classicplumb-com.mail.protection.outlook.com.

Host classicplumb-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::6, 2a01:111:f403:f901::1, 2a01:111:f403:f90c::, 2a01:111:f403:f90f::1, 52.101.9.11, 52.101.40.2, 52.101.40.4 and 52.101.41.21.

classicplumb.com - robtex.com