buk.co - robtex.com

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`buk.co`

DNSSEC	⚠️ Not signed
A	108.138.85.45^{🇺🇸 Amazon}
		PTR	`server-108-138-85-45.iad12.r.cloudfront.net`
A	108.138.85.52^{🇺🇸 Amazon}
A	108.138.85.54^{🇺🇸 Amazon}
A	108.138.85.111^{🇺🇸 Amazon}
NS	`ns-77.awsdns-09.com` ⭐
		A	2600:9000:5300:4d00::1^{🇺🇸 Amazon}
			PTR	`ns-77.awsdns-09.com`
		A	205.251.192.77^{🇺🇸 Amazon}
			PTR	`ns-77.awsdns-09.com`
NS	`ns-1507.awsdns-60.org`
		A	2600:9000:5305:e300::1^{🇺🇸 Amazon}
			PTR	`ns-1507.awsdns-60.org`
		A	205.251.197.227^{🇺🇸 Amazon}
			PTR	`ns-1507.awsdns-60.org`
NS	`ns-1867.awsdns-41.co.uk`
		A	2600:9000:5307:4b00::1^{🇺🇸 Amazon}
			PTR	`ns-1867.awsdns-41.co.uk`
		A	205.251.199.75^{🇺🇸 Amazon}
			PTR	`ns-1867.awsdns-41.co.uk`
NS	`ns-836.awsdns-40.net`
		A	2600:9000:5303:4400::1^{🇺🇸 Amazon}
			PTR	`ns-836.awsdns-40.net`
		A	205.251.195.68^{🇺🇸 Amazon}
			PTR	`ns-836.awsdns-40.net`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.27^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google}
			PTR	`yutulis-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1b^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
		A	192.178.209.26^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`MS=ms77397947`
TXT	`anthropic-domain-verification-7xer4w=C9YoJyYTvsitjWBYgSQP8rUFJ`
TXT	`google-site-verification=9eKrrm7RwyxjRNOmOE5iIsH_8USfY3lcR8LeE9WXyi8`
TXT	`google-site-verification=Y_i8eVYWInY9P0T9hzFiIaSArnt6MyIppX-LdvbZCnk`
TXT	`google-site-verification=lP4xWUQmSxKnCww7FNZ1xohTJVMneYNkzOtY5dl5BDI`
TXT	`mandrill_verify.oh6rXIbo5OCq0vm1K8lXwQ`
TXT	`v=spf1 include:sendgrid.net include:3790458.spf07.hubspotemail.net include:_s...`
SOA	`ns-77.awsdns-09.com`awsdns-hostmaster@amazon.com serial=1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐ 🔒
	NS	`a.registrydns.co` 🔒
	NS	`b.registrydns.co` 🔒
	NS	`c.registrydns.co` 🔒
	NS	`d.registrydns.co` 🔒
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759585139

rank #486899 globally
rank #2867 in the tld
📈 Tranco rank: #324,403

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ubk.com

DNS History

40 records (13 active, 27 former)

●NSns-1507.awsdns-60.org2021-07-29 → 2026-02-14 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●NSns-1867.awsdns-41.co.uk2021-07-29 → 2026-02-14 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●NSns-77.awsdns-09.com2021-07-29 → 2026-02-14 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●NSns-836.awsdns-40.net2021-07-29 → 2026-02-14 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

○NSns1.parkingcrew.net2017-08-18 → 2017-09-18 · 5 obs

○ 2016-07-02 00:39:06
● 2017-08-18 07:03:02
● 2017-09-18 02:25:40
○ 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

○NSns11.dnstool.net2015-08-23 → 2016-07-02 · 4 obs

● 2015-08-23 07:35:34
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○NSns12.dnstool.net2015-08-23 → 2016-07-02 · 4 obs

● 2015-08-23 07:35:34
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○NSns13.dnstool.net2015-08-23 → 2016-07-02 · 4 obs

● 2015-08-23 07:35:34
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○NSns2.parkingcrew.net2017-08-18 → 2017-09-18 · 5 obs

○ 2016-07-02 00:39:06
● 2017-08-18 07:03:02
● 2017-09-18 02:25:40
○ 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

●MXalt1.aspmx.l.google.com2021-07-29 → 2026-02-14 · 2 obs

● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●MXalt2.aspmx.l.google.com2021-07-29 → 2026-02-14 · 2 obs

● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●MXaspmx.l.google.com2021-07-29 → 2026-02-14 · 2 obs

● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●MXaspmx2.googlemail.com2021-07-29 → 2026-02-14 · 2 obs

● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●MXaspmx3.googlemail.com2021-07-29 → 2026-02-14 · 2 obs

● 2021-07-29 06:46:26
● 2026-02-14 22:59:06

○A103.28.248.12016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-06 17:57:32
● 2016-03-10 02:35:02
○ 2016-07-02 00:39:06
○ 2026-02-14 22:59:06

○A103.28.248.932016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-06 17:57:32
● 2016-03-10 02:35:02
○ 2016-07-02 00:39:06
○ 2026-02-14 22:59:06

●A108.138.85.1112026-02-14 → 2026-02-14 · 2 obs

○ 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●A108.138.85.452026-02-14 → 2026-02-14 · 2 obs

○ 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●A108.138.85.522026-02-14 → 2026-02-14 · 2 obs

○ 2021-07-29 06:46:26
● 2026-02-14 22:59:06

●A108.138.85.542026-02-14 → 2026-02-14 · 2 obs

○ 2021-07-29 06:46:26
● 2026-02-14 22:59:06

○A13.35.121.1072021-07-29 → 2021-07-29 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

○A13.35.121.1202021-07-29 → 2021-07-29 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

○A13.35.121.552021-07-29 → 2021-07-29 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

○A13.35.121.862021-07-29 → 2021-07-29 · 3 obs

○ 2017-09-18 02:25:40
● 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

○A14.63.226.1522015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 07:35:34
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○A149.126.74.142016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-10 02:35:02
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○A149.126.74.932015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-23 07:35:34
● 2015-12-06 17:57:32
○ 2016-03-10 02:35:02
○ 2026-02-14 22:59:06

○A18.172.153.192026-02-14 → 2026-02-14 · 1 obs

○ 2026-02-14 22:59:06

○A18.172.153.302026-02-14 → 2026-02-14 · 1 obs

○ 2026-02-14 22:59:06

○A18.172.153.612026-02-14 → 2026-02-14 · 1 obs

○ 2026-02-14 22:59:06

○A18.172.153.792026-02-14 → 2026-02-14 · 1 obs

○ 2026-02-14 22:59:06

○A185.53.179.62017-08-18 → 2017-09-18 · 5 obs

○ 2016-07-02 00:39:06
● 2017-08-18 07:03:02
● 2017-09-18 02:25:40
○ 2021-07-29 06:46:26
○ 2026-02-14 22:59:06

○A199.83.129.1502016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-06 17:57:32
● 2016-03-10 02:35:02
○ 2016-07-02 00:39:06
○ 2026-02-14 22:59:06

○A199.83.131.1502016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-06 17:57:32
● 2016-03-10 02:35:02
○ 2016-07-02 00:39:06
○ 2026-02-14 22:59:06

○A45.64.64.2372016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-06 17:57:32
● 2016-03-10 02:35:02
○ 2016-07-02 00:39:06
○ 2026-02-14 22:59:06

○A54.72.9.512017-08-18 → 2017-09-18 · 4 obs

○ 2016-07-02 00:39:06
● 2017-08-18 07:03:02
● 2017-09-18 02:25:40
○ 2026-02-14 22:59:06

○CNAME8wbox.x.incapdns.net2015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-23 07:35:34
● 2015-12-06 17:57:32
○ 2016-03-10 02:35:02
○ 2026-02-14 22:59:06

○CNAMEforward.dnstool.net2015-08-23 → 2016-07-02 · 4 obs

● 2015-08-23 07:35:34
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○CNAMEforward2.7.co.kr2016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-10 02:35:02
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

○CNAMEpkcgk.x.incapdns.net2016-07-02 → 2016-07-02 · 4 obs

○ 2016-03-10 02:35:02
● 2016-07-02 00:39:06
○ 2017-08-18 07:03:02
○ 2026-02-14 22:59:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
buk.co	ns-77.awsdns-09.com, ns-836.awsdns-40.net, ns-1507.awsdns-60.org, ns-1867.awsdns-41.co.uk	-

✅ Authoritative Response

Server: 205.251.197.227

NS records: ns-77.awsdns-09.com, ns-836.awsdns-40.net, ns-1507.awsdns-60.org, ns-1867.awsdns-41.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buk.co (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.138.85.45, 108.138.85.52...`
NS	4	`ns-1507.awsdns-60.org, ns-1867.awsdns-41.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	7	`MS=ms77397947, anthropic-domain-verification-7xer4w=C9Y...`
SOA	1	`ns-77.awsdns-09.com awsdns-hostmaster.am`

AI analysis

buk.co maps to four IP numbers: 108.138.85.45, 108.138.85.52, 108.138.85.54 and 108.138.85.111.

Other host names such as djoki5a3obq4c.cloudfront.net, www.green-golf-store.net, m-omega.tmok.tm, blackmedicine.com and d2uivqb30lfyy8.cloudfront.net share IPs with buk.co.

buk.co is delegated to four name servers: ns-77.awsdns-09.com, ns-836.awsdns-40.net, ns-1507.awsdns-60.org and ns-1867.awsdns-41.co.uk.

buk.co at least partially shares name servers with other domains, for example manhattansflorist.com, samuelarichardson.com, d2b8ebq5p7dw72.cloudfront.net, vizsignature.com and innsalzachjobs.de.

these name servers commonly pair with ns-28.awsdns-03.com, ns-1116.awsdns-11.org, ns-1935.awsdns-49.co.uk and ns-1776.awsdns-30.co.uk.

Host names with two IP numbers:

ns-77.awsdns-09.com points to: 2600:9000:5300:4d00::1 and 205.251.192.77

ns-836.awsdns-40.net points to: 2600:9000:5303:4400::1 and 205.251.195.68

ns-1507.awsdns-60.org points to: 2600:9000:5305:e300::1 and 205.251.197.227

ns-1867.awsdns-41.co.uk points to: 2600:9000:5307:4b00::1 and 205.251.199.75

buk.co is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

buk.co shares at least partially some mail servers with other domains, for instance benchmarklabs.me, bluecollarcriminals.com, studio2p.com, ns500698.ns500759.ns500698.ns500698.ns500758.ns500698.ns500736.ns500698.ns500735.ns500735.ns500576.ns500619.ns500576.ns500576.trackreceptor.com and ns500698.ns500759.ns500698.ns500698.ns500758.ns500736.ns500735.ns500735.ns500698.ns500735.ns500708.ns500576.ns500686.ns500686.ns500619.ns500619.trackreceptor.com.

these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Host aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

Host aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26

Host aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

Host alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

Host alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

Names pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com