🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`api.superhuman.com`

DNSSEC	⚠️ Not signed
A	3.212.36.244^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-212-36-244.compute-1.amazonaws.com`
A	3.220.186.206^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
A	3.225.223.194^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	3.232.67.23^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	32.199.28.90
A	44.218.200.100^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	54.167.175.61^{🇺🇸 Amazon54.166.0.0/15 EC2 IAD prefix}
A	100.61.102.50^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-857.awsdns-43.net` ⭐
		A	2600:9000:5303:5900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-857.awsdns-43.net`
		A	205.251.195.89^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-857.awsdns-43.net`
NS	`ns-1060.awsdns-04.org`
		A	2600:9000:5304:2400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1060.awsdns-04.org`
		A	205.251.196.36^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1060.awsdns-04.org`
NS	`ns-1820.awsdns-35.co.uk`
		A	2600:9000:5307:1c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1820.awsdns-35.co.uk`
		A	205.251.199.28^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1820.awsdns-35.co.uk`
NS	`ns-456.awsdns-57.com`
		A	2600:9000:5301:c800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-456.awsdns-57.com`
		A	205.251.193.200^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-456.awsdns-57.com`
SOA	`ns-857.awsdns-43.net`awsdns-hostmaster@amazon.com serial=1

`superhuman.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:254^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:354^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.2.84^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.3.84^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
NS	`noah.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`MS=C5CE32BADE9081CC851BF89790E770AD8DD7D581`
TXT	`ZOOM_verify_Iw0D0rStolfMdzOct27DUf`
TXT	`ZOOM_verify_NWa26v5pkZ2hD4oTsSOLfj`
TXT	`anthropic-domain-verification-xdqvbf=Nh07nj176sGhr280rWcjntJgq`
TXT	`anthropic-domain-verification-zq3hcj=y9QFHEVC3K3hUm2Y28oNFVaik`
TXT	`apple-domain-verification=L5TsMvPE5lint9t8`
TXT	`atlassian-domain-verification=T3V99zvc7AiXusvItE/JcUDQSnhMNa0DEowuAU3NDMgg4MV...`
TXT	`atlassian-domain-verification=whH-NvC3ViXrafg4bTERPBlxvBNLVWD0xV5WbI2C9ZtubXK...`
TXT	`atlassian-domain-verification=whH-NvC3ViXrafg4bTERPBlxvBNLVWD0xV5WbI2C9ZtubXK...`
TXT	`dropbox-domain-verification=f3lrswnxggjq`
TXT	`facebook-domain-verification=c64124090qkkaufcw2shwhvjwopfet`
TXT	`google-site-verification=LxfkvD2pjlxxE9Z2d0mwDcnloSCq2D5zrk1sakFygFc`
TXT	`google-site-verification=VSicLQx5rht5JTiFxaU6yNI_ETBzj4zqQ0B-WaCYanE`
TXT	`google-site-verification=Xe5jL5k7wonaGE4uNWeazrJF3IsWbwWySYSVq4sF3Ao`
TXT	`google-site-verification=ZBYNNipU21LI6QXdVffdKxK9YI5ndfS4q2K3mVKAd84`
TXT	`google-site-verification=_0iPMzI9BIzhVRRwfp8GSgA1CMIVQl3GvVPydYjvxTE`
TXT	`google-site-verification=gCU5zAYZ6HlgbFNh7LDVJGlYIOSVERblRJGzkbpLcCk`
TXT	`google-site-verification=iSubgtvGu9r_GlBzlZObOHlaZ-SY_8XGSN6ywbJk7lc`
TXT	`hubspot-developer-verification=ZGNlZDBkNjAtNjFmMS00YmViLWI1MmYtYWM3NGJhZDkwMjI2`
TXT	`launchdarkly-domain-verification=b1611f55-3b33-4458-898d-ae9d1626487a`
TXT	`linear-domain-verification=556154`
TXT	`linear-domain-verification=p5i5982mzwk8`
TXT	`notion-domain-verification=on9GBEf5aJOLD3UC8YXwjL4CkXsUH8W20LMUXtgVfGU`
TXT	`openai-domain-verification=dv-uxAVvSXWmvJOOZzEIC8ZTMJJ`
TXT	`sending_domain894581=97ac641bdd9ff795faff0f347bf30794ccef73f87001bf764ce5d8fb...`
TXT	`stripe-verification=643f14b6063c1acd9171fa7ceb0721ba870a98691e4ec5495a7bfc616...`
TXT	`v=spf1 include:_spf.google.com include:_s00152389.autospf.email -all`
TXT	`zapier-domain-verification-challenge=f9897622-8346-4dfc-960a-5d993338dc0a`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.2.84, 104.18.3.84
		IPv6 hints	2606:4700::6812:254, 2606:4700::6812:354
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2411943760

rank #25103 globally
rank #12259 in the tld
📈 Tranco rank: #15,053

Same first word

api.bg

api.ci

api.ws

api.edu.co

api.hb.cn

api.net.pl

api.loan

api.today

api.dj

api.college

api.sc

api.biz.tr

api.co.nz

api.ht

api.store

api.nhs.uk

api.napoli.it

api.nat.tn

api.aero

api.live

api.vg

api.com

api.poker

api.trade

api.pm

api.help

api.web.id

api.dz

api.bnpparibas

api.tools

api.international

api.no

api.googleapis.com

api.homes

api.top

api.vn

api.toys

api.ren

api.lol

api.training

api.is

api.yt

api.navy

api.com.vn

api.quest

api.ru

api.net.nz

api.casa

api.itv

api.myqnapcloud.com

api.jp

api.link

api.gm

api.id

api.kr

api.gov.pl

api.builders

api.gov.au

api.hu

api.pf

api.lc.it

api.ir

api.cv

api.io.vn

api.pw

api.saxo

api.varese.it

api.co.id

api.mini

api.storage

api.cz

api.capital

api.bing

api.ac.id

api.media

api.bradesco

api.airforce

api.cafe

api.re

api.travel

api.ec

api.am

api.sg

api.ai

api.world

api.money

api.directory

api.myshopify.com

api.tips

api.ne.jp

api.tatamotors

api.net.in

api.ltd

api.delivery

api.com.ar

api.dev

api.id.vn

api.at

api.bmw

api.watch

api.audio

api.simplesite.com

api.ricoh

api.win

api.tui

api.direct

api.app

api.casino

api.ch

api.uni5.net

api.digital

api.gov.sg

api.br

api.tv

api.ma

api.news

api.net.tw

api.info

api.pro

api.mango

api.events

api.stream

api.edu.az

api.pl

api.com.my

api.net.co

api.co.uk

api.cn

api.edeka

api.financial

api.codes

api.house

api.tw

api.dev-myqnapcloud.com

api.network

api.hf.space

api.fo

api.as

api.sk

api.de

api.co.in

api.bet

api.schwarz

api.cl

api.co.th

api.red

api.review

api.com.sa

api.co

api.adm.br

api.zone

api.ar

api.net.ua

api.zip

api.land

api.or.id

api.nl

api.coach

api.xin

api.md

api.fun

api.nc

api.(0x787878)

api.sv

api.net.au

api.org

api.exchange

api.eu

api.web.tr

api.video

api.monster

api.vlaanderen

api.bz

api.inf.br

api.org.au

Similar names

aip.app

pai.su

pia.se

aip.mc

ipa.com.pl

aip.fi

pai.mobi

iap.ro

pia.co.il

aip.com.pa

pai.at

ipa.or.jp

ipa.or.kr

ipa.istanbul

pai.com

ipa.co.ve

ipa.org.ar

aip.co

iap.ca

pia.fi

iap.pr.gov.br

aip.co.uk

ipa.md

iap.us

aip.org.sg

aip.asia

pia.chat

pai.ac

ipa.nic.in

pia.ai

iap.sk

pia.edu

iap.hu

pai.cl

ipa.ru

pia.no

aip.be

pai.red

ipa.la

aip.academy

iap.gov.ua

aip.services

pai.pt

ipa.ph

pai.technology

pai.nl

pai.go.th

pai.it

aip.im

iap.li

ipa.cz

iap.ie

pia.es

pia.at

iap.edu.au

ipa.de

DNS History

50 records (12 active, 38 former)

●NSns-1060.awsdns-04.org2026-07-30 → 2026-08-16 · 2 obs

● 2026-07-30 13:01:12
● 2026-08-16 04:40:08

●NSns-1820.awsdns-35.co.uk2026-07-30 → 2026-08-16 · 2 obs

● 2026-07-30 13:01:12
● 2026-08-16 04:40:08

●NSns-456.awsdns-57.com2026-07-30 → 2026-08-16 · 2 obs

● 2026-07-30 13:01:12
● 2026-08-16 04:40:08

●NSns-857.awsdns-43.net2026-07-30 → 2026-08-16 · 2 obs

● 2026-07-30 13:01:12
● 2026-08-16 04:40:08

○A100.30.6.2332026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

○A100.58.14.842026-08-07 → 2026-08-15 · 6 obs

○ 2026-08-03 08:11:50
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
● 2026-08-15 08:18:14
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

○A100.59.105.2232026-07-30 → 2026-07-30 · 3 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
○ 2026-08-16 04:40:08

○A100.59.70.862026-07-30 → 2026-08-03 · 5 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

○A100.60.181.1812026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

●A100.61.102.502026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A13.223.147.582026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

○A3.212.16.1762026-08-03 → 2026-08-03 · 4 obs

○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

●A3.212.36.2442026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A3.212.89.1392026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

○A3.219.39.922026-08-03 → 2026-08-03 · 4 obs

○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

●A3.220.186.2062026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A3.224.17.622026-07-30 → 2026-07-30 · 3 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
○ 2026-08-16 04:40:08

●A3.225.223.1942026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A3.225.77.2242026-07-30 → 2026-08-03 · 5 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

○A3.229.200.1582026-08-03 → 2026-08-03 · 4 obs

○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

○A3.231.136.262026-08-03 → 2026-08-03 · 4 obs

○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-15 00:23:06
○ 2026-08-16 04:40:08

●A3.232.67.232026-08-15 → 2026-08-16 · 3 obs

○ 2026-08-15 00:23:06
● 2026-08-15 08:18:14
● 2026-08-16 04:40:08

○A3.233.25.2342026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

●A32.199.28.902026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A34.193.185.2382026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-15 08:18:14
○ 2026-08-16 04:40:08

○A34.199.241.2112026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-15 08:18:14
○ 2026-08-16 04:40:08

○A34.224.185.1182026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

○A34.234.10.2552026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-15 08:18:14
○ 2026-08-16 04:40:08

○A34.237.95.2262026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-15 00:23:06
● 2026-08-15 08:18:14
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

○A44.194.151.2472026-07-30 → 2026-07-30 · 3 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
○ 2026-08-16 04:40:08

○A44.207.60.2552026-08-07 → 2026-08-15 · 6 obs

○ 2026-08-03 08:11:50
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
● 2026-08-15 08:18:14
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

○A44.214.205.2022026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-15 00:23:06
● 2026-08-15 08:18:14
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

●A44.218.200.1002026-08-15 → 2026-08-16 · 5 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A52.202.108.1792026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-15 00:23:06
● 2026-08-15 08:18:14
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

○A52.203.129.1732026-08-07 → 2026-08-07 · 4 obs

○ 2026-08-03 08:11:50
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
○ 2026-08-16 04:40:08

○A52.206.98.1082026-07-30 → 2026-07-30 · 3 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
○ 2026-08-16 04:40:08

○A52.71.110.2182026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-15 08:18:14
○ 2026-08-16 04:40:08

○A54.146.123.1352026-08-03 → 2026-08-03 · 4 obs

○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

○A54.146.204.682026-07-30 → 2026-07-30 · 3 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
○ 2026-08-16 04:40:08

○A54.158.144.2342026-07-30 → 2026-08-07 · 5 obs

● 2026-07-30 13:01:12
○ 2026-07-30 22:06:36
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
○ 2026-08-16 04:40:08

●A54.167.175.612026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-15 08:18:14
● 2026-08-16 03:46:58
● 2026-08-16 04:40:08

○A54.205.156.972026-08-07 → 2026-08-07 · 4 obs

○ 2026-08-03 08:11:50
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
○ 2026-08-16 04:40:08

○A54.210.178.2152026-08-07 → 2026-08-07 · 4 obs

○ 2026-08-03 08:11:50
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
○ 2026-08-16 04:40:08

○A54.211.55.472026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

○A54.227.98.2422026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-15 08:18:14
○ 2026-08-16 04:40:08

○A54.237.151.2252026-08-07 → 2026-08-07 · 4 obs

○ 2026-08-03 08:11:50
● 2026-08-07 20:21:52
○ 2026-08-15 00:23:06
○ 2026-08-16 04:40:08

○A75.101.143.692026-08-03 → 2026-08-03 · 4 obs

○ 2026-07-30 22:06:36
● 2026-08-03 08:11:50
○ 2026-08-07 20:21:52
○ 2026-08-16 04:40:08

○A98.86.80.532026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

○A98.87.186.1232026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-07 20:21:52
● 2026-08-15 00:23:06
○ 2026-08-16 03:46:58
○ 2026-08-16 04:40:08

○A98.95.165.1782026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-30 13:01:12
● 2026-07-30 22:06:36
○ 2026-08-03 08:11:50
○ 2026-08-16 04:40:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
superhuman.com	noah.ns.cloudflare.com, ada.ns.cloudflare.com	12 records
api.superhuman.com	ns-1060.awsdns-04.org, ns-1820.awsdns-35.co.uk, ns-456.awsdns-57.com, ns-857.awsdns-43.net	-

✅ Authoritative Response

Server:205.251.195.89

NS records: ns-1060.awsdns-04.org, ns-1820.awsdns-35.co.uk, ns-456.awsdns-57.com, ns-857.awsdns-43.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for superhuman.com (unsigned zone)

⏱️ Timing

Total: 3281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`54.83.23.44, 54.205.213.40...`
NS	4	`ns-1060.awsdns-04.org, ns-1820.awsdns-35.co.uk...`
SOA	1	`ns-857.awsdns-43.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

api.superhuman.com has 8 IP addresses — 3.212.36.244, 3.220.186.206, 3.225.223.194 and 5 more.

goldengate.grammarly.com, public-treatment.prod-experimentation.grammarlyaws.com, api.grammarly.com and two other host names share IP numbers with api.superhuman.com.

Name Servers

The authoritative name servers for api.superhuman.com are ns-456.awsdns-57.com, ns-857.awsdns-43.net, ns-1060.awsdns-04.org and ns-1820.awsdns-35.co.uk.

There is at least partial name server overlap between api.superhuman.com and other domains — myonlinecalendar.co, safesend.works, d2w0fht9rwj90l.cloudfront.net and two more among them.

These name servers tend to appear in combination with the name servers ns21.didomains.com, ns22.didomains.com, ns21.didomains.net and ns22.didomains.net.

All four hostnames — ns-456.awsdns-57.com, ns-857.awsdns-43.net, ns-1060.awsdns-04.org and ns-1820.awsdns-35.co.uk — resolve to two IP numbers apiece: ns-456.awsdns-57.com to 205.251.193.200 and 2600:9000:5301:c800::1; ns-857.awsdns-43.net to 205.251.195.89 and 2600:9000:5303:5900::1; ns-1060.awsdns-04.org to 205.251.196.36 and 2600:9000:5304:2400::1; ns-1820.awsdns-35.co.uk to 205.251.199.28 and 2600:9000:5307:1c00::1.

api.superhuman.com - robtex.com