problu.com - dns.ninja

`problu.com`

DNSSEC	⚠️ Not signed
A	2620:0:890::100^{🇺🇸 Fastly2620:0:890::/48 Google}
A	199.36.158.100^{🇺🇸 Fastly199.36.158.0/24 Google}
NS	`guss.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
NS	`rachel.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=MdiNUevFqPc-PChyfRKaV-V0uXMAZJHzp2VVdCVzrqM`
TXT	`hosting-site=problu-website`
TXT	`v=spf1 include:dc-aa8e722993._spfm.problu.com ~all`
SOA	`guss.ns.cloudflare.com`dns@cloudflare.com serial=2408581258

`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=1783653872

Same first word

problu.com

Similar names

prolub.eu

prolub.com.br

lubpro.com.br

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ourplb.com

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rolpub.com

blupro.com

blurpo.com

prolub.com.mx

probul.fr

loupbr.com.br

prolub.com.co

probul.net

bulpor.com

luborp.com

urlbop.com

polbru.be

bolpur.biz.id

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blupor.com

DNS History

25 records (9 active, 16 former)

○NSbuy.internettraffic.com2015-08-21 → 2016-08-13 · 5 obs

○ 2008-03-16 08:12:50
● 2015-08-21 06:57:24
● 2016-08-13 09:12:40
○ 2017-05-16 12:03:52
○ 2026-07-10 03:45:02

●NSguss.ns.cloudflare.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

○NSns1.parkingcrew.net2017-05-16 → 2017-05-16 · 4 obs

○ 2016-08-13 09:12:40
● 2017-05-16 12:03:52
○ 2026-03-27 12:13:18
○ 2026-07-10 03:45:02

○NSns2.parkingcrew.net2017-05-16 → 2017-05-16 · 4 obs

○ 2016-08-13 09:12:40
● 2017-05-16 12:03:52
○ 2026-03-27 12:13:18
○ 2026-07-10 03:45:02

●NSrachel.ns.cloudflare.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

○NSsell.internettraffic.com2015-08-21 → 2016-08-13 · 5 obs

○ 2008-03-16 08:12:50
● 2015-08-21 06:57:24
● 2016-08-13 09:12:40
○ 2017-05-16 12:03:52
○ 2026-07-10 03:45:02

●MXalt1.aspmx.l.google.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

●MXalt2.aspmx.l.google.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

●MXaspmx.l.google.com2026-03-27 → 2026-07-10 · 3 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
● 2026-07-10 03:45:02

○MXmail.h-email.net2017-05-16 → 2017-05-16 · 3 obs

● 2017-05-16 12:03:52
○ 2026-03-27 12:13:18
○ 2026-07-10 03:45:02

○A104.21.85.1542026-03-27 → 2026-06-02 · 5 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
○ 2026-04-04 09:02:24
● 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

○A172.67.207.802026-03-27 → 2026-06-02 · 5 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
○ 2026-04-04 09:02:24
● 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

○A185.53.179.72017-05-16 → 2017-05-16 · 4 obs

○ 2016-08-13 09:12:40
● 2017-05-16 12:03:52
○ 2026-03-27 12:13:18
○ 2026-07-10 03:45:02

○A188.114.96.02026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-27 12:13:18
● 2026-04-04 09:02:24
○ 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

○A188.114.97.02026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-27 12:13:18
● 2026-04-04 09:02:24
○ 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

●A199.36.158.1002026-07-10 → 2026-07-10 · 2 obs

○ 2026-06-02 13:51:02
● 2026-07-10 03:45:02

○A2606:4700:3035::6815:559a2026-03-27 → 2026-06-02 · 5 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
○ 2026-04-04 09:02:24
● 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

○A2606:4700:3036::ac43:cf502026-03-27 → 2026-06-02 · 5 obs

○ 2017-05-16 12:03:52
● 2026-03-27 12:13:18
○ 2026-04-04 09:02:24
● 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

●A2620:0:890::1002026-07-10 → 2026-07-10 · 2 obs

○ 2026-06-02 13:51:02
● 2026-07-10 03:45:02

○A2a06:98c1:3120::2026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-27 12:13:18
● 2026-04-04 09:02:24
○ 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

○A2a06:98c1:3121::2026-04-04 → 2026-04-04 · 4 obs

○ 2026-03-27 12:13:18
● 2026-04-04 09:02:24
○ 2026-06-02 13:51:02
○ 2026-07-10 03:45:02

○A69.172.201.1532016-08-13 → 2016-08-13 · 4 obs

○ 2016-04-01 07:26:24
● 2016-08-13 09:12:40
○ 2017-05-16 12:03:52
○ 2026-07-10 03:45:02

○A69.172.201.2082015-08-21 → 2016-04-01 · 5 obs

○ 2008-03-16 08:12:50
● 2015-08-21 06:57:24
● 2016-04-01 07:26:24
○ 2016-08-13 09:12:40
○ 2026-07-10 03:45:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
problu.com	guss.ns.cloudflare.com, rachel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.172

NS records: guss.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problu.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.36.158.100`
AAAA	1	`2620:0:890::100`
NS	2	`guss.ns.cloudflare.com, rachel.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=MdiNUevFqPc-PCh, hosting-site=problu-website...`
SOA	1	`guss.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

problu.com directs to two IP numbers, 199.36.158.100 and 2620:0:890::100

Additional host names — chansuete.firebaseapp.com, meta-business-page-120578912.firebaseapp.com, discussion.center and two others — share IP numbers with problu.com.

Name Servers

The NS records for problu.com delegate to guss.ns.cloudflare.com and rachel.ns.cloudflare.com.

problu.com shares its name server setup with other domains, including crab5.cc, 3ashranews.com, nastradini.net and two others.

problu.com has at least partial name server overlap with other domains, such as coqo.com, jkmulti.vip, parcplacemedicalresort.com and two others.

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

Host names with 6 IP numbers:

guss.ns.cloudflare.com maps to 108.162.193.172, 172.64.33.172, 173.245.59.172 and 3 additional IP addresses.

rachel.ns.cloudflare.com maps to 108.162.192.215, 172.64.32.215, 173.245.58.215 and 3 additional IP addresses.

Mail Servers

Mail for problu.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.

problu.com shares mail servers — at least in part — with other domains, including ns500759.ns500759.ns500759.ns500698.ns500758.ns500698.ns500735.ns500735.ns500735.ns500735.ns500708.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500754.ns500742.ns500671.ns500731.ns500742.ns500705.ns500705.ns500705.ns500678.ns500678.ns500678.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500758.ns500698.ns500759.ns500698.ns500759.ns500698.ns500736.ns500698.ns500736.ns500735.ns500708.ns500576.ns500698.ns500576.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c1d::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.