b13.com - dns.ninja

`b13.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3995^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:92a6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.149^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.166^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`connie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`connie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`connie.ns.cloudflare.com`
		A	108.162.192.247^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	172.64.32.247^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	173.245.58.247^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
NS	`matt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c183^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2183^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matt.ns.cloudflare.com`
		A	108.162.193.131^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	172.64.33.131^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
		A	173.245.59.131^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matt.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms44243226`
TXT	`slack-domain-verification=mgK9TEOkY64CTGQzs7ytJEQyRpVw1JIoj6Y4GgQm`
TXT	`v=spf1 ip4:62.116.159.4 ip4:138.197.182.16 ip4:157.230.115.4 ip4:94.130.191.1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.149, 172.67.146.166
		IPv6 hints	2606:4700:3032::6815:3995, 2606:4700:3036::ac43:92a6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOA	`connie.ns.cloudflare.com`dns@cloudflare.com serial=2408590644

`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=1783445746

Subdomains

www.b13.com

ant.b13.com

Same first word

b13.app

b13.com

b13.me

b13.website

b13.to

b13.us

b13.cloud

b13.co

b13.hu

b13.cl

b13.at

b13.vm.bytemark.co.uk

b13.no

b13.mobi

b13.pl

b13.fr

b13.be

b13.org

b13.eu

b13.nl

b13.lu

b13.com.au

b13.cc

b13.biz

b13.cn

b13.ch

b13.info

b13.de

b13.live

Similar names

13b.xyz

13b.com

3b1.de

1b3.net

13b.cc

13b.co

1b3.com.au

b31.ru

3b1.ru

31b.com

b31.fr

31b.cn

13b.me

b31.de

31b.it

b31.dk

13b.sk

13b.de

13b.org

b31.myqnapcloud.com

b31.com

1b3.de

b31.org.uk

13b.net

b31.net

13b.it

3b1.ie

13b.ru

3b1.org

b31.nl

31b.de

3b1.com

DNS History

26 records (11 active, 15 former)

●NSconnie.ns.cloudflare.com2021-09-23 → 2026-07-07 · 3 obs

○ 2018-11-04 09:58:36
● 2021-09-23 02:25:36
● 2026-07-07 17:37:24

●NSmatt.ns.cloudflare.com2021-09-23 → 2026-07-07 · 3 obs

○ 2018-11-04 09:58:36
● 2021-09-23 02:25:36
● 2026-07-07 17:37:24

○NSns1.digitalocean.com2018-11-04 → 2018-11-04 · 4 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
○ 2021-09-23 02:25:36
○ 2026-07-07 17:37:24

○NSns1.parkingcrew.net2015-07-26 → 2017-09-04 · 8 obs

● 2015-07-26 09:50:54
● 2016-03-02 18:09:40
○ 2016-04-16 17:13:02
○ 2016-06-08 08:13:00
● 2016-06-21 04:55:12
● 2017-09-04 07:25:54
○ 2018-11-04 09:58:36
○ 2026-07-07 17:37:24

○NSns1.sedoparking.com2016-04-16 → 2016-06-08 · 5 obs

○ 2016-03-02 18:09:40
● 2016-04-16 17:13:02
● 2016-06-08 08:13:00
○ 2016-06-21 04:55:12
○ 2026-07-07 17:37:24

○NSns2.digitalocean.com2018-11-04 → 2018-11-04 · 4 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
○ 2021-09-23 02:25:36
○ 2026-07-07 17:37:24

○NSns2.parkingcrew.net2015-07-26 → 2017-09-04 · 8 obs

● 2015-07-26 09:50:54
● 2016-03-02 18:09:40
○ 2016-04-16 17:13:02
○ 2016-06-08 08:13:00
● 2016-06-21 04:55:12
● 2017-09-04 07:25:54
○ 2018-11-04 09:58:36
○ 2026-07-07 17:37:24

○NSns2.sedoparking.com2016-04-16 → 2016-06-08 · 5 obs

○ 2016-03-02 18:09:40
● 2016-04-16 17:13:02
● 2016-06-08 08:13:00
○ 2016-06-21 04:55:12
○ 2026-07-07 17:37:24

○NSns3.digitalocean.com2018-11-04 → 2018-11-04 · 4 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
○ 2021-09-23 02:25:36
○ 2026-07-07 17:37:24

●MXalt1.aspmx.l.google.com2018-11-04 → 2026-07-07 · 3 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
● 2026-07-07 17:37:24

●MXalt2.aspmx.l.google.com2018-11-04 → 2026-07-07 · 3 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
● 2026-07-07 17:37:24

●MXalt3.aspmx.l.google.com2018-11-04 → 2026-07-07 · 3 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
● 2026-07-07 17:37:24

●MXalt4.aspmx.l.google.com2018-11-04 → 2026-07-07 · 3 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
● 2026-07-07 17:37:24

●MXaspmx.l.google.com2018-11-04 → 2026-07-07 · 3 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
● 2026-07-07 17:37:24

○MXmail.h-email.net2015-07-26 → 2017-09-04 · 8 obs

● 2015-07-26 09:50:54
● 2016-03-02 18:09:40
○ 2016-04-16 17:13:02
○ 2016-06-08 08:13:00
● 2016-06-21 04:55:12
● 2017-09-04 07:25:54
○ 2018-11-04 09:58:36
○ 2026-07-07 17:37:24

○MXmail.nickstel.com2016-04-16 → 2016-06-08 · 5 obs

○ 2016-03-02 18:09:40
● 2016-04-16 17:13:02
● 2016-06-08 08:13:00
○ 2016-06-21 04:55:12
○ 2026-07-07 17:37:24

●A104.21.57.1492021-09-23 → 2026-07-07 · 3 obs

○ 2018-11-04 09:58:36
● 2021-09-23 02:25:36
● 2026-07-07 17:37:24

●A172.67.146.1662021-09-23 → 2026-07-07 · 3 obs

○ 2018-11-04 09:58:36
● 2021-09-23 02:25:36
● 2026-07-07 17:37:24

○A185.53.178.82015-07-26 → 2016-10-17 · 11 obs

● 2015-07-26 09:50:54
● 2015-10-23 17:52:12
○ 2016-01-03 05:07:40
○ 2016-06-21 04:55:12
● 2016-07-20 04:46:02
● 2016-08-07 14:53:46
○ 2016-08-24 10:08:22
● 2016-09-10 20:49:54
● 2016-10-17 06:50:28
○ 2016-12-03 00:43:08
○ 2026-07-07 17:37:24

○A185.53.178.92016-01-03 → 2016-03-02 · 5 obs

○ 2015-10-23 17:52:12
● 2016-01-03 05:07:40
● 2016-03-02 18:09:40
○ 2016-04-16 17:13:02
○ 2026-07-07 17:37:24

○A185.53.179.82016-12-03 → 2017-09-04 · 5 obs

○ 2016-10-17 06:50:28
● 2016-12-03 00:43:08
● 2017-09-04 07:25:54
○ 2018-11-04 09:58:36
○ 2026-07-07 17:37:24

●A2606:4700:3032::6815:39952021-09-23 → 2026-07-07 · 3 obs

○ 2018-11-04 09:58:36
● 2021-09-23 02:25:36
● 2026-07-07 17:37:24

●A2606:4700:3036::ac43:92a62021-09-23 → 2026-07-07 · 3 obs

○ 2018-11-04 09:58:36
● 2021-09-23 02:25:36
● 2026-07-07 17:37:24

○A54.72.9.512016-06-21 → 2017-09-02 · 11 obs

○ 2016-06-08 08:13:00
● 2016-06-21 04:55:12
○ 2016-07-20 04:46:02
○ 2016-08-07 14:53:46
● 2016-08-24 10:08:22
○ 2016-09-10 20:49:54
○ 2017-07-26 14:43:34
● 2017-08-23 10:12:58
● 2017-09-02 08:23:30
○ 2017-09-04 07:25:54
○ 2026-07-07 17:37:24

○A54.76.137.792018-11-04 → 2018-11-04 · 4 obs

○ 2017-09-04 07:25:54
● 2018-11-04 09:58:36
○ 2021-09-23 02:25:36
○ 2026-07-07 17:37:24

○A72.52.4.912016-04-16 → 2016-06-08 · 5 obs

○ 2016-03-02 18:09:40
● 2016-04-16 17:13:02
● 2016-06-08 08:13:00
○ 2016-06-21 04:55:12
○ 2026-07-07 17:37:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
b13.com	matt.ns.cloudflare.com, connie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.131

NS records: matt.ns.cloudflare.com, connie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b13.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.166, 104.21.57.149`
AAAA	2	`2606:4700:3036::ac43:92a6, 2606:4700:3032::6815:3995`
NS	2	`connie.ns.cloudflare.com, matt.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=ms44243226, slack-domain-verification=mgK9TEOkY64CTG...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`connie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.b13.com and ant.b13.com each fall under b13.com as their parent domain.

IP Addresses

b13.com has four IP addresses: 104.21.57.149, 172.67.146.166, 2606:4700:3032::6815:3995 and 2606:4700:3036::ac43:92a6.

Two other host names, along with www.floreseditorial.com, 849646.com and www.hc34567.com, also share IP numbers with b13.com.

Name Servers

b13.com is delegated to two name servers: connie.ns.cloudflare.com and matt.ns.cloudflare.com.

b13.com shares its NS records with other domains, for example seniorhomecompanions.com, ex-vip.com, cfs-net.it and two others.

b13.com has at least partial name server overlap with other domains, such as rightessa.com, sbc.edu.sa, ncfu78.com and two others.

It is common to see these name servers used together with name servers jerry.ns.cloudflare.com and sue.ns.cloudflare.com.

DNS names with 6 IP addresses:

connie.ns.cloudflare.com resolves to 108.162.192.247, 172.64.32.247, 173.245.58.247 and 3 other IP addresses.

matt.ns.cloudflare.com resolves to 108.162.193.131, 172.64.33.131, 173.245.59.131 and 3 other IP addresses.

Mail Servers

Mail for b13.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between b13.com and other domains, including ns500731.ns500731.ns500671.ns500754.ns500731.ns500671.ns500754.ns500731.ns500742.ns500704.ns500678.ns500142.lusty(0x736c7574)z.com, ns500754.ns500742.ns500742.ns500742.ns500671.ns500705.ns500704.ns500704.ns500704.ns500704.ns500704.ns500688.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com, ns500698.ns500759.ns500758.ns500759.ns500759.ns500735.ns500698.ns500698.ns500698.ns500708.ns500576.ns500708.ns500619.ns500576.trackreceptor.com and two others.

alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.

Host names that have two IP addresses:

aspmx.l.google.com points to 172.253.63.26 and 2607:f8b0:4004:c21::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.