b4flow.com - robtex.com

b4flow.com

DNSSEC⚠️ Not signed
NSns3.dnsv2.com ⭐ ⚠️ Not in zone NS records
NScontain.dnspod.net ⚠️ Not in parent delegation
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18
A36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24
NSevangeline.dnspod.net ⚠️ Not in parent delegation
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18
A111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)
A117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24
NSns4.dnsv2.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::f🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.30🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A1.14.119.55🇨🇳 TENCENT-NET-AP1.14.64.0/18
A36.155.149.55🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A49.7.107.155🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.
A101.227.168.55🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC
A124.64.205.155🇨🇳 CHINA169-BJ124.64.205.0/24
SOAns3.dnsv2.comlevel3dnsadmin@dnspod.com serial=1783569166

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=1784094127

Subdomains

www.b4flow.com

Same first word

b4flow.com

DNS History

4 records (4 active, 0 former)

NScontain.dnspod.netevangeline.dnspod.netns3.dnsv2.comns4.dnsv2.com
●NScontain.dnspod.net2026-06-05 → 2026-07-15 · 2 obs
● 2026-06-05 21:43:42
● 2026-07-15 05:43:10
●NSevangeline.dnspod.net2026-06-05 → 2026-07-15 · 2 obs
● 2026-06-05 21:43:42
● 2026-07-15 05:43:10
●NSns3.dnsv2.com2026-06-05 → 2026-07-15 · 2 obs
● 2026-06-05 21:43:42
● 2026-07-15 05:43:10
●NSns4.dnsv2.com2026-06-05 → 2026-07-15 · 2 obs
● 2026-06-05 21:43:42
● 2026-07-15 05:43:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
b4flow.comns3.dnsv2.com, ns4.dnsv2.com15 records

✅ Authoritative Response

Server:1.12.0.30

NS records: ns3.dnsv2.com, ns4.dnsv2.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4flow.com (unsigned zone)

⏱️ Timing

Total: 714ms | Queries: -

📄 Records

TypeCountSample Data
NS2evangeline.dnspod.net, contain.dnspod.net
SOA1ns3.dnsv2.com level3dnsadmin.dnspod.com

📌 Glue Records Collected

Total: 15

Out-of-bailiwick: 15 (ns3.dnsv2.com, ns3.dnsv2.com, ns3.dnsv2.com...)

Analysis

Hierarchy

www.b4flow.com is delegated beneath b4flow.com.

Name Servers

b4flow.com has four authoritative name servers: ns3.dnsv2.com, ns4.dnsv2.com, contain.dnspod.net and evangeline.dnspod.net.

There is at least partial name server overlap between b4flow.com and other domains — baicai.com, gptnb.me, 3.biz and two more among them.

These name servers frequently co-occur with the name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

Host names with 7 IP numbers:

ns4.dnsv2.com points to 1.12.0.30, 1.14.119.55, 36.155.149.55 and 4 other IP addresses.

Host names with 6 IP numbers:

contain.dnspod.net points to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 other IP addresses.

evangeline.dnspod.net points to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 other IP addresses.