`asper.us`

DNSSEC	🔒 Signed (DS record present)
A	18.154.227.3^{🇺🇸 Amazon18.154.227.0/24}
		PTR	`server-18-154-227-3.iad55.r.cloudfront.net`
A	18.154.227.6^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.28^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.60^{🇺🇸 Amazon18.154.227.0/24}
NS	`ns-1328.awsdns-38.org` ⭐
		A	2600:9000:5305:3000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1328.awsdns-38.org`
		A	205.251.197.48^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1328.awsdns-38.org`
NS	`ns-1770.awsdns-29.co.uk`
		A	2600:9000:5306:ea00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1770.awsdns-29.co.uk`
		A	205.251.198.234^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1770.awsdns-29.co.uk`
NS	`ns-481.awsdns-60.com`
		A	2600:9000:5301:e100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-481.awsdns-60.com`
		A	205.251.193.225^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-481.awsdns-60.com`
NS	`ns-516.awsdns-00.net`
		A	2600:9000:5302:400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-516.awsdns-00.net`
		A	205.251.194.4^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-516.awsdns-00.net`
MX	`asper-us.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.10.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`MS=ms24102789`
TXT	`v=spf1 include:_spf.rdstation.com.br include:sendgrid.net include:spf.protect...`
SOA	`ns-1328.awsdns-38.org`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐ 🔒
	NS	`b.cctld.us` 🔒
	NS	`f.cctld.us` 🔒
	NS	`k.cctld.us` 🔒
	NS	`m.cctld.us` 🔒
	NS	`n.cctld.us` 🔒
	NS	`w.cctld.us` 🔒
	NS	`x.cctld.us` 🔒
	NS	`y.cctld.us` 🔒
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1771291699

Same first word

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asper.tw

asper.com.pl

asper.pro

asper.cn

asper.de

asper.ch

asper.no

asper.us

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asper.ca

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asper.ru

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asper.net.pl

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asper.dk

asper.eu

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asper.com

asper.in

asper.cl

asper.be

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asper.org.br

asper.com.cn

asper.nl

Similar names

apser.com

persa.co

respa.fi

respa.org

respa.de

apres.net

persa.fi

respa.eu

sapre.eu

serpa.me

espar.us

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spear.education

sapre.it

parse.cl

spare.cash

serpa.cat

spear.fitness

peras.co.rs

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apers.net

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sapre.com

spear.net

saper.ch

separ.info

paser.ru

parse.fr

rasep.ru

parse.de

repsa.es

pears.sakura.ne.jp

raspe.net

repas.de

peras.es

pears.nl

pares.co

raspe.it

separ.nl

epars.org

spera.com.br

separ.ru

saper.com

spare.parts

saper.net

resap.ch

pears.co.za

presa.com.br

serap.de

saper.eu

apres.ski

spare.com

spare.co

saper.com.cn

spare.cl

parse.us

psera.sk

pears.com.ng

prase.it

arpes.it

respa.be

presa.cc

repas.eu

persa.dk

rpsea.com

repas.com.tr

persa.ru

repas.ru

presa.cn

respa.ie

aresp.com

spear.training

parse.ro

spear.ch

peras.de

saerp.com.br

paser.org

apers.nl

spare.no

rapes.com

repsa.com

spear.co

rapes.me

spear.cz

repas.ch

DNS History

31 records (9 active, 22 former)

○NSa.dns.gandi.net2015-08-07 → 2016-07-07 · 4 obs

● 2015-08-07 13:56:20
● 2016-07-07 21:24:22
○ 2017-04-19 12:59:00
○ 2026-02-26 11:29:48

○NSb.dns.gandi.net2015-08-07 → 2016-07-07 · 4 obs

● 2015-08-07 13:56:20
● 2016-07-07 21:24:22
○ 2017-04-19 12:59:00
○ 2026-02-26 11:29:48

○NSc.dns.gandi.net2015-08-07 → 2016-07-07 · 4 obs

● 2015-08-07 13:56:20
● 2016-07-07 21:24:22
○ 2017-04-19 12:59:00
○ 2026-02-26 11:29:48

●NSns-1328.awsdns-38.org2026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-26 11:29:48

●NSns-1770.awsdns-29.co.uk2026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-26 11:29:48

●NSns-481.awsdns-60.com2026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-26 11:29:48

●NSns-516.awsdns-00.net2026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-26 11:29:48

●MXasper-us.mail.protection.outlook.com2026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-26 11:29:48

○MXfb.mail.gandi.net2015-08-07 → 2016-07-07 · 4 obs

● 2015-08-07 13:56:20
● 2016-07-07 21:24:22
○ 2017-04-19 12:59:00
○ 2026-02-26 11:29:48

○MXspool.mail.gandi.net2015-08-07 → 2016-07-07 · 4 obs

● 2015-08-07 13:56:20
● 2016-07-07 21:24:22
○ 2017-04-19 12:59:00
○ 2026-02-26 11:29:48

○A13.226.144.1112026-02-18 → 2026-02-25 · 14 obs

○ 2026-02-18 17:53:16
● 2026-02-18 23:03:04
● 2026-02-19 07:00:04
○ 2026-02-20 10:36:46
● 2026-02-20 15:54:34
● 2026-02-20 18:31:04
○ 2026-02-21 14:47:54
● 2026-02-22 06:44:08
● 2026-02-23 17:44:14
○ 2026-02-24 09:34:36
○ 2026-02-24 13:20:12
● 2026-02-25 01:17:08
○ 2026-02-25 12:38:24
○ 2026-02-26 11:29:48

○A13.226.144.172026-02-18 → 2026-02-25 · 14 obs

○A13.226.144.332026-02-18 → 2026-02-25 · 14 obs

○A13.226.144.62026-02-18 → 2026-02-25 · 14 obs

●A18.154.227.282026-02-20 → 2026-02-26 · 15 obs

○ 2026-02-16 03:33:32
○ 2026-02-19 07:00:04
● 2026-02-20 10:36:46
○ 2026-02-20 15:54:34
○ 2026-02-20 18:31:04
● 2026-02-21 14:47:54
○ 2026-02-22 06:44:08
○ 2026-02-23 17:44:14
● 2026-02-24 09:34:36
○ 2026-02-24 11:10:30
● 2026-02-24 13:20:12
○ 2026-02-25 01:17:08
○ 2026-02-25 12:38:24
● 2026-02-26 11:29:46
● 2026-02-26 11:29:48

●A18.154.227.32026-02-20 → 2026-02-26 · 15 obs

●A18.154.227.62026-02-20 → 2026-02-26 · 15 obs

●A18.154.227.602026-02-20 → 2026-02-26 · 15 obs

○A18.165.201.172026-02-16 → 2026-02-17 · 5 obs

○ 2026-02-16 07:54:10
● 2026-02-16 12:51:08
● 2026-02-17 18:16:22
○ 2026-02-18 17:53:16
○ 2026-02-26 11:29:48

○A18.165.201.392026-02-16 → 2026-02-17 · 5 obs

○ 2026-02-16 07:54:10
● 2026-02-16 12:51:08
● 2026-02-17 18:16:22
○ 2026-02-18 17:53:16
○ 2026-02-26 11:29:48

○A18.165.201.492026-02-16 → 2026-02-17 · 5 obs

○ 2026-02-16 07:54:10
● 2026-02-16 12:51:08
● 2026-02-17 18:16:22
○ 2026-02-18 17:53:16
○ 2026-02-26 11:29:48

○A18.165.201.772026-02-16 → 2026-02-17 · 5 obs

○ 2026-02-16 07:54:10
● 2026-02-16 12:51:08
● 2026-02-17 18:16:22
○ 2026-02-18 17:53:16
○ 2026-02-26 11:29:48

○A217.70.184.382015-08-07 → 2016-07-07 · 4 obs

● 2015-08-07 13:56:20
● 2016-07-07 21:24:22
○ 2017-04-19 12:59:00
○ 2026-02-26 11:29:48

○A52.84.20.1292026-02-18 → 2026-02-25 · 10 obs

○ 2026-02-17 18:16:22
● 2026-02-18 17:53:16
○ 2026-02-18 23:03:04
○ 2026-02-24 09:34:36
● 2026-02-24 11:10:30
○ 2026-02-24 13:20:12
○ 2026-02-25 01:17:08
● 2026-02-25 12:38:24
○ 2026-02-26 11:29:46
○ 2026-02-26 11:29:48

○A52.84.20.242026-02-18 → 2026-02-25 · 10 obs

○A52.84.20.302026-02-18 → 2026-02-25 · 10 obs

○A52.84.20.602026-02-18 → 2026-02-25 · 10 obs

○A99.84.160.1242026-02-16 → 2026-02-16 · 5 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-16 07:54:10
○ 2026-02-16 12:51:08
○ 2026-02-26 11:29:48

○A99.84.160.242026-02-16 → 2026-02-16 · 5 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-16 07:54:10
○ 2026-02-16 12:51:08
○ 2026-02-26 11:29:48

○A99.84.160.62026-02-16 → 2026-02-16 · 5 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-16 07:54:10
○ 2026-02-16 12:51:08
○ 2026-02-26 11:29:48

○A99.84.160.682026-02-16 → 2026-02-16 · 5 obs

○ 2017-04-19 12:59:00
● 2026-02-16 03:33:32
● 2026-02-16 07:54:10
○ 2026-02-16 12:51:08
○ 2026-02-26 11:29:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	y.cctld.us, w.cctld.us, f.cctld.us, n.cctld.us...	-
asper.us	ns-1770.awsdns-29.co.uk, ns-516.awsdns-00.net, ns-481.awsdns-60.com, ns-1328.awsdns-38.org	-

✅ Authoritative Response

Server: 205.251.198.234

NS records: ns-1770.awsdns-29.co.uk, ns-516.awsdns-00.net, ns-481.awsdns-60.com, ns-1328.awsdns-38.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.154.227.3, 18.154.227.60...`
NS	4	`ns-1328.awsdns-38.org, ns-1770.awsdns-29.co.uk...`
MX	1	`asper-us.mail.protection.outlook.com (pr`
TXT	2	`MS=ms24102789, v=spf1 include:_spf.rdstation.com.br inc`
SOA	1	`ns-1328.awsdns-38.org awsdns-hostmaster.`

AI analysis

asper.us resolves to four IP numbers: 18.154.227.3, 18.154.227.6, 18.154.227.28 and 18.154.227.60.

Other host names such as static.memrise.com, wbalabs.com, d1u5fbuw19nmeq.cloudfront.net, gotourhd.com and niketennisclothes.com share IPs with asper.us.

asper.us is delegated to four name servers: ns-481.awsdns-60.com, ns-516.awsdns-00.net, ns-1328.awsdns-38.org and ns-1770.awsdns-29.co.uk.

asper.us at least partially shares name servers with other domains, for instance gamejobs.fi, d9m1znvq65f9m.cloudfront.net, qvd.io, reachtoteachrecruiting.com and digiday.jp.

these name servers are commonly used together with the name servers ns-1461.awsdns-54.org, ns-262.awsdns-32.com, ns-602.awsdns-11.net, ns-1576.awsdns-05.co.uk and ns-244.awsdns-30.com.

Host names with two IP numbers: ns-481.awsdns-60.com points to 2600:9000:5301:e100::1 and 205.251.193.225; ns-516.awsdns-00.net points to 2600:9000:5302:400::1 and 205.251.194.4; ns-1328.awsdns-38.org points to 2600:9000:5305:3000::1 and 205.251.197.48; ns-1770.awsdns-29.co.uk points to 2600:9000:5306:ea00::1 and 205.251.198.234.

asper.us is handled by a single mail server, asper-us.mail.protection.outlook.com.

Host name asper-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::1, 2a01:111:f403:c92c::1, 2a01:111:f403:f908::, 2a01:111:f403:f90f::1, 52.101.10.10, 52.101.41.24, 52.101.50.10 and 52.101.194.12.

asper.us - robtex.com

asper.us

us

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

AI analysis

`asper.us`

`us`