MXLIST.NET - b19.lu

Search for IP or hostnames:

b19.lu checked at 2025-10-28T06:58:52.150Z 571ms 153/153/153 100% R:15

`b19.lu`

NS	`ns-319.awsdns-39.com`
		A	2600:9000:5301:3f00::1 ^{🇺🇸 Amazon}
			PTR	`ns-319.awsdns-39.com`
		A	205.251.193.63^{🇺🇸 Amazon}
			PTR	`ns-319.awsdns-39.com`
NS	`ns-541.awsdns-03.net`
		A	2600:9000:5302:1d00::1 ^{🇺🇸 Amazon}
			PTR	`ns-541.awsdns-03.net`
		A	205.251.194.29^{🇺🇸 Amazon}
			PTR	`ns-541.awsdns-03.net`
NS	`ns-1045.awsdns-02.org`
		A	2600:9000:5304:1500::1 ^{🇺🇸 Amazon}
			PTR	`ns-1045.awsdns-02.org`
		A	205.251.196.21^{🇺🇸 Amazon}
			PTR	`ns-1045.awsdns-02.org`
MX	`aspmx.l.google.com`
		A	2607:f8b0:4004:c07::1b ^{🇺🇸 Google}
			PTR	`bc-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google}
			PTR	`pd-in-f27.1e100.net`
NS	`ns-1860.awsdns-40.co.uk`
		A	2600:9000:5307:4400::1 ^{🇺🇸 Amazon}
			PTR	`ns-1860.awsdns-40.co.uk`
		A	205.251.199.68^{🇺🇸 Amazon}
			PTR	`ns-1860.awsdns-40.co.uk`
MX	`alt1.aspmx.l.google.com`
		A	2a00:1450:400b:c02::1a ^{🇮🇪 Google}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google}
			PTR	`dj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`
		A	2a00:1450:400c:c00::1b ^{🇧🇪 Google}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google}
			PTR	`ws-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`
		A	2a00:1450:4025:402::1b ^{🇳🇱 Google}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.26^{🇺🇸 Google}
			PTR	`rb-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`
		A	2a00:1450:4013:c1e::1b ^{🇳🇱 Google}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google}
			PTR	`yugrqzs-in-f26.1e100.net`
A	3.167.69.32^{🇺🇸 Amazon}
		PTR	`server-3-167-69-32.iad61.r.cloudfront.net`
A	3.167.69.48^{🇺🇸 Amazon}
		PTR	`server-3-167-69-48.iad61.r.cloudfront.net`
A	3.167.69.87^{🇺🇸 Amazon}
		PTR	`server-3-167-69-87.iad61.r.cloudfront.net`
A	3.167.69.93^{🇺🇸 Amazon}
		PTR	`server-3-167-69-93.iad61.r.cloudfront.net`

`lu`

	NS	`g.dns.lu`
	NS	`i.dns.lu`
	NS	`j.dns.lu`
	NS	`k.dns.lu`
	NS	`ns1.dns.lu`
	NS	`p.dns.lu`

Starts with same word

b19.de

b19.dk

b19.org

b19.lu

b19.es

b19.se

b19.jp

b19.info

b19.be

Starts similarily

1b9.net

b91.net

b91.ru

b19.dk

b91.de

b19.org

b19.lu

19b.ru

b91.co.uk

1b9.ph

b19.es

19b.com

b19.se

1b9.com

b19.jp

b19.info

1b9.de

b19.be

91b.net

b91.com

91b.com

b19.de

9b1.com

AI analysis

b19.lu maps to four IP numbers: 3.167.69.32, 3.167.69.48, 3.167.69.87 and 3.167.69.93.

Other host names, for instance barracuda.sexkontakte18.de, studiorobertopalma.it, datadome.us, cf-ssl-cms9-1c.ticketsimply.net and hefta-gaub.com share IP numbers with b19.lu.

b19.lu is delegated to four name servers: ns-319.awsdns-39.com, ns-541.awsdns-03.net, ns-1045.awsdns-02.org and ns-1860.awsdns-40.co.uk.

b19.lu at least partially shares name servers with other domains such as saludsavia.com, girardproductsllc.info, flairr.com, incrementventures.com and d2aqsh0185bn1.cloudfront.net.

These name servers are commonly used alongside ns-267.awsdns-33.com, ns-1175.awsdns-18.org, ns-1906.awsdns-46.co.uk, ns-989.awsdns-59.net, ns-1117.awsdns-11.org, ns-646.awsdns-16.net and ns-224.awsdns-28.com.

Host names with two IP numbers:

ns-319.awsdns-39.com points to 2600:9000:5301:3f00::1 and 205.251.193.63

ns-541.awsdns-03.net points to 2600:9000:5302:1d00::1 and 205.251.194.29

ns-1045.awsdns-02.org points to 2600:9000:5304:1500::1 and 205.251.196.21

ns-1860.awsdns-40.co.uk points to 2600:9000:5307:4400::1 and 205.251.199.68

b19.lu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

b19.lu shares mail servers with other domains at least in part, for instance nocturno.us, capin.org.ar, onno-varekamp.com, thogmartinconstruction.com and hm-alali.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c07::1b and 142.251.179.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.26

alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

dbq