`quad-b.com`

DNSSEC	⚠️ Not signed
NS	`ns1.buffalowired.com` ⚠️ Not in zone NS records
		A	63.247.89.2^{🇺🇸 NTHL63.247.88.0/22 ATL1-NET-63.247.88.0/22}
			PTR	`svr.buffalowired.com`
NS	`ns2.buffalowired.com` ⚠️ Not in zone NS records
		A	63.247.66.141^{🇺🇸 NTHL63.247.64.0/21 ATL1-NET-63.247.64.0/21}

`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=1775992297

Previously MX for

quad-b.com

Same first word

quad-b.com

Similar names

b-quad.net

DNS History

9 records (2 active, 7 former)

●NSns1.buffalowired.com2026-03-29 → 2026-04-12 · 3 obs

○ 2018-12-13 01:42:16
● 2026-03-29 14:02:08
● 2026-04-12 11:27:26

○NSns1.qbws.net2015-07-11 → 2018-12-13 · 4 obs

● 2015-07-11 19:38:52
● 2018-12-13 01:42:16
○ 2026-03-29 14:02:08
○ 2026-04-12 11:27:26

●NSns2.buffalowired.com2026-03-29 → 2026-04-12 · 3 obs

○ 2018-12-13 01:42:16
● 2026-03-29 14:02:08
● 2026-04-12 11:27:26

○NSns2.qbws.net2015-07-11 → 2018-12-13 · 4 obs

● 2015-07-11 19:38:52
● 2018-12-13 01:42:16
○ 2026-03-29 14:02:08
○ 2026-04-12 11:27:26

○MXmail.quad-b.com2015-07-11 → 2017-01-09 · 4 obs

● 2015-07-11 19:38:52
● 2017-01-09 10:16:20
○ 2018-12-13 01:42:16
○ 2026-04-12 11:27:26

○MXquad-b.com2018-12-13 → 2018-12-13 · 4 obs

○ 2017-01-09 10:16:20
● 2018-12-13 01:42:16
○ 2026-03-29 14:02:08
○ 2026-04-12 11:27:26

○A63.247.89.22018-12-13 → 2018-12-13 · 4 obs

○ 2017-01-09 10:16:20
● 2018-12-13 01:42:16
○ 2026-03-29 14:02:08
○ 2026-04-12 11:27:26

○A64.131.81.672015-10-21 → 2017-01-09 · 5 obs

○ 2015-07-11 19:38:52
● 2015-10-21 13:32:22
● 2017-01-09 10:16:20
○ 2018-12-13 01:42:16
○ 2026-04-12 11:27:26

○A64.131.81.702015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 19:38:52
○ 2015-10-21 13:32:22
○ 2026-04-12 11:27:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quad-b.com	ns1.buffalowired.com, ns2.buffalowired.com	2 records

✅ Authoritative Response

Server:63.247.89.2

NS records: ns1.buffalowired.com, ns2.buffalowired.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quad-b.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.buffalowired.com, ns2.buffalowired.com)

Analysis

Name Servers

quad-b.com is delegated to two name servers ns1.buffalowired.com and ns2.buffalowired.com.

quad-b.com shares the same name server setup as other domains, for instance patientadvantage.com, buffalowired.com, buffalosignmakers.net, wilcoxsign.com and vfabe.com.

quad-b.com shares name servers with other domains at least partially, for example quadbwebsolutions.com and qbws.net.

Host names with one IP number:

ns1.buffalowired.com points to 63.247.89.2

ns2.buffalowired.com points to 63.247.66.141

quad-b.com - robtex.com

quad-b.com

com