b4web.com - dns.ninja

`b4web.com`

DNSSEC	⚠️ Not signed
A	3.99.19.152^{🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix}
		PTR	`ec2-3-99-19-152.ca-central-1.compute.amazonaws.com`
A	15.157.229.2^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
NS	`singapore.power-dns.com` ⭐
NS	`ns1.power-dns.com`
		A	13.58.50.225^{🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix}
			PTR	`ec2-13-58-50-225.us-east-2.compute.amazonaws.com`
NS	`ns2.power-dns.com`
		A	188.166.142.159^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
NS	`ns3.power-dns.com`
		A	139.59.220.175^{🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean}
MX	`mx1.ewebdevelopment.com` ⭐
		A	159.203.54.48^{🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean}
MX	`mx2.ewebdevelopment.com`⁽⁵⁾
		A	188.166.142.73^{🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean}
TXT	`91f786e2661531d62a5e4bf8dc941c30c7391ed6`
TXT	`934c3bfaa10e7d053ed251a82e3f4a82d19da885`
TXT	`afternic-verification-VKoxaZkQawZ8VVht35n43c`
TXT	`v=spf1 include:u2069692.wl.sendgrid.net -all`
SOA	`singapore.power-dns.com`hostmaster@power-dns.com 2025-01-15 #1

`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=1783744317

Same first word

b4web.com

b4web.biz

b4web.co.kr

b4web.nl

b4web.hu

b4web.app

b4web.eu

b4web.ai

b4web.it

b4web.de

b4web.net

Similar names

web4b.cz

web4b.ru

4bweb.it

web4b.de

web4b.ch

4webb.com

web4b.com

web4b.net

4bweb.com

DNS History

23 records (8 active, 15 former)

○NSip-172-26-1-146.us-east-2.compute.internal2026-04-17 → 2026-04-17 · 4 obs

○ 2026-03-23 14:54:28
○ 2026-03-24 14:58:08
● 2026-04-17 20:43:56
○ 2026-07-11 05:02:00

○NSip-172-26-4-1072018-01-01 → 2018-01-01 · 4 obs

○ 2016-12-05 19:10:54
● 2018-01-01 11:43:56
○ 2026-03-23 14:54:28
○ 2026-07-11 05:02:00

●NSns1.power-dns.com2016-09-28 → 2026-07-11 · 5 obs

● 2016-09-28 21:14:04
● 2016-12-03 12:01:34
○ 2016-12-05 19:10:54
● 2018-01-01 11:43:56
● 2026-07-11 05:02:00

●NSns2.power-dns.com2016-09-28 → 2026-07-11 · 2 obs

● 2016-09-28 21:14:04
● 2026-07-11 05:02:00

●NSns3.power-dns.com2026-03-23 → 2026-07-11 · 3 obs

○ 2018-01-01 11:43:56
● 2026-03-23 14:54:28
● 2026-07-11 05:02:00

●NSsingapore.power-dns.com2026-03-23 → 2026-07-11 · 5 obs

○ 2018-01-01 11:43:56
● 2026-03-23 14:54:28
● 2026-03-24 14:58:08
○ 2026-04-17 20:43:56
● 2026-07-11 05:02:00

○MXmail.dovemail.com2015-06-27 → 2016-12-05 · 4 obs

● 2015-06-27 14:11:56
● 2016-12-05 19:10:54
○ 2018-01-01 11:43:56
○ 2026-07-11 05:02:00

●MXmx1.ewebdevelopment.com2018-01-01 → 2026-07-11 · 3 obs

○ 2016-12-05 19:10:54
● 2018-01-01 11:43:56
● 2026-07-11 05:02:00

●MXmx2.ewebdevelopment.com2018-01-01 → 2026-07-11 · 3 obs

○ 2016-12-05 19:10:54
● 2018-01-01 11:43:56
● 2026-07-11 05:02:00

●A15.157.229.22026-07-11 → 2026-07-11 · 3 obs

○ 2026-07-08 17:46:40
● 2026-07-11 03:35:02
● 2026-07-11 05:02:00

○A15.222.92.432026-03-23 → 2026-07-11 · 2 obs

○ 2026-03-23 14:54:28
○ 2026-07-11 05:02:00

○A16.54.110.2252026-04-17 → 2026-04-17 · 4 obs

○ 2026-03-24 14:58:08
● 2026-04-17 20:43:56
○ 2026-07-08 17:46:40
○ 2026-07-11 05:02:00

○A16.54.123.1492026-03-23 → 2026-03-24 · 5 obs

○ 2018-01-01 11:43:56
● 2026-03-23 14:54:28
● 2026-03-24 14:58:08
○ 2026-04-17 20:43:56
○ 2026-07-11 05:02:00

○A16.54.165.1682026-07-08 → 2026-07-08 · 4 obs

○ 2026-04-17 20:43:56
● 2026-07-08 17:46:40
○ 2026-07-11 03:35:02
○ 2026-07-11 05:02:00

○A16.54.23.482026-03-23 → 2026-03-24 · 5 obs

○ 2018-01-01 11:43:56
● 2026-03-23 14:54:28
● 2026-03-24 14:58:08
○ 2026-04-17 20:43:56
○ 2026-07-11 05:02:00

○A174.36.107.1302015-06-27 → 2016-12-05 · 6 obs

● 2015-06-27 14:11:56
● 2016-12-01 11:53:10
○ 2016-12-03 12:01:34
● 2016-12-05 19:10:54
○ 2018-01-01 11:43:56
○ 2026-07-11 05:02:00

○A174.37.172.1622015-06-27 → 2016-12-03 · 7 obs

● 2015-06-27 14:11:56
● 2015-10-31 04:09:56
○ 2016-01-25 07:23:32
○ 2016-12-01 11:53:10
● 2016-12-03 12:01:34
○ 2016-12-05 19:10:54
○ 2026-07-11 05:02:00

○A3.98.62.1282026-03-23 → 2026-07-11 · 2 obs

○ 2026-03-23 14:54:28
○ 2026-07-11 05:02:00

●A3.99.19.1522026-07-11 → 2026-07-11 · 3 obs

○ 2026-07-08 17:46:40
● 2026-07-11 03:35:02
● 2026-07-11 05:02:00

○A3.99.90.1562026-04-17 → 2026-04-17 · 4 obs

○ 2026-03-24 14:58:08
● 2026-04-17 20:43:56
○ 2026-07-08 17:46:40
○ 2026-07-11 05:02:00

○A35.182.171.652018-01-01 → 2018-01-01 · 4 obs

○ 2016-12-05 19:10:54
● 2018-01-01 11:43:56
○ 2026-03-23 14:54:28
○ 2026-07-11 05:02:00

○A35.182.191.2122018-01-01 → 2018-01-01 · 4 obs

○ 2016-12-05 19:10:54
● 2018-01-01 11:43:56
○ 2026-03-23 14:54:28
○ 2026-07-11 05:02:00

○A35.182.70.2332026-07-08 → 2026-07-08 · 4 obs

○ 2026-04-17 20:43:56
● 2026-07-08 17:46:40
○ 2026-07-11 03:35:02
○ 2026-07-11 05:02:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b4web.com	ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com	3 records

✅ Authoritative Response

Server:139.59.220.175

NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b4web.com (unsigned zone)

⏱️ Timing

Total: 2198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.157.229.2, 3.99.19.152`
NS	3	`ns3.power-dns.com, ns2.power-dns.com...`
MX	2	`mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5)`
TXT	4	`91f786e2661531d62a5e4bf8dc941c30c7391ed6, v=spf1 include:u2069692.wl.sendgrid.net ...`
SOA	1	`singapore.power-dns.com hostmaster.power`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)

Analysis

IP Addresses

b4web.com points to the IP addresses 3.99.19.152 and 15.157.229.2

Additional host names — jeseritz.com, achera.com, www.amexi.com and two others — share IP numbers with b4web.com.

Name Servers

b4web.com has four authoritative name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.

The name servers of b4web.com overlap at least partially with those of other domains — among them gedum.com, germantutors.com, tv-tech.com and two more.

These name servers commonly appear alongside the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.

Three hostnames, one IP address apiece: ns1.power-dns.com resolves to 13.58.50.225, ns2.power-dns.com resolves to 188.166.142.159 and ns3.power-dns.com resolves to 139.59.220.175.

Mail Servers

b4web.com has two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.

b4web.com shares the same mail server setup as other domains, including mx1.pineki.com, takula.com, mercurysound.com and two others.

Both mx1.ewebdevelopment.com and mx2.ewebdevelopment.com have a single IP address each — mx1.ewebdevelopment.com resolves to 159.203.54.48 while mx2.ewebdevelopment.com resolves to 188.166.142.73.