quersw.com - robtex.com

quersw.com

DNSSEC⚠️ Not signed
A172.247.224.29🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg
NSetta.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
NSrenan.ns.cloudflare.com
A2606:4700:58::a29f:2c3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A2803:f800:50::6ca2:c33e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrenan.ns.cloudflare.com
A2a06:98c1:50::ac40:233e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrenan.ns.cloudflare.com
A108.162.195.62🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A162.159.44.62Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
A172.64.35.62🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrenan.ns.cloudflare.com
MXma654.quersw.com ⭐
MXmac71.quersw.com(58)
TXTv=spf1 include:fpf559d.quersw.com -all
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2409509010

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784935297

Same first word

quersw.com

DNS History

5 records (5 active, 0 former)

NSetta.ns.cloudflare.comrenan.ns.cloudflare.comMXma654.quersw.commac71.quersw.comA172.247.224.29
●NSetta.ns.cloudflare.com2026-05-12 → 2026-07-24 · 2 obs
● 2026-05-12 04:27:04
● 2026-07-24 23:28:28
●NSrenan.ns.cloudflare.com2026-05-12 → 2026-07-24 · 2 obs
● 2026-05-12 04:27:04
● 2026-07-24 23:28:28
●MXma654.quersw.com2026-05-12 → 2026-07-24 · 2 obs
● 2026-05-12 04:27:04
● 2026-07-24 23:28:28
●MXmac71.quersw.com2026-05-12 → 2026-07-24 · 2 obs
● 2026-05-12 04:27:04
● 2026-07-24 23:28:28
●A172.247.224.292026-05-12 → 2026-07-24 · 2 obs
● 2026-05-12 04:27:04
● 2026-07-24 23:28:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
quersw.cometta.ns.cloudflare.com, renan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.62

NS records: etta.ns.cloudflare.com, renan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quersw.com (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

TypeCountSample Data
A1172.247.224.29
NS2etta.ns.cloudflare.com, renan.ns.cloudflare.com
MX2ma654.quersw.com (pri: 18), mac71.quersw.com (pri: 58)
TXT1v=spf1 include:fpf559d.quersw.com -all
SOA1etta.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

quersw.com has exactly one IP address — 172.247.224.29.

Host names like wademov.cc are further examples that share IP numbers with quersw.com.

Name Servers

Two name servers handle the delegation for quersw.com: etta.ns.cloudflare.com and renan.ns.cloudflare.com.

The name server configuration of quersw.com is shared with other domains, for instance kuayisw.com, bucisw.com, rifusw.com and two others.

quersw.com has at least partial name server overlap with other domains, such as e-paos.com, transempire.com, munronoble.com and two others.

It is common to find these name servers paired with the name servers gene.ns.cloudflare.com, vick.ns.cloudflare.com, donald.ns.cloudflare.com and pablo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

etta.ns.cloudflare.com resolves to 108.162.192.156, 172.64.32.156 and 173.245.58.156 among others, with 3 other IP addresses in total.

renan.ns.cloudflare.com resolves to 108.162.195.62, 162.159.44.62 and 172.64.35.62 among others, with 3 other IP addresses in total.

Mail Servers

quersw.com uses two mail servers, ma654.quersw.com and mac71.quersw.com.