algorithms.us - dns.ninja

algorithms.us

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe00:29ca🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A2600:3c03::f03c:95ff:feed:cf2a🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies ✓ In HTTPS hints
A45.33.83.100🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies ✓ In HTTPS hints
A45.79.167.180🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies ✓ In HTTPS hints
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies ✓ In HTTPS hints
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies ✓ In HTTPS hints
NSbaiyun.ns.giantpanda.com ⭐ ⚠️ Not in parent delegation
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSfubao.ns.giantpanda.com ⚠️ Not in parent delegation
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSlunlun.ns.giantpanda.com ⚠️ Not in zone NS records
A75.2.60.62🇺🇸 Amazon75.2.60.0/24 Prod
PTRa96bd4be2a35efd86.awsglobalaccelerator.com
NSyangyang.ns.giantpanda.com ⚠️ Not in zone NS records
A99.83.188.43🇺🇸 Amazon99.83.176.0/20
PTRa96bd4be2a35efd86.awsglobalaccelerator.com
MXmail.mailerhost.net
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPSHTTP/2, HTTP/3 ✓ hints match
IPv4 hints66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
IPv6 hints2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOAbaiyun.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1785508133
WOT: UNKNOWN (63/100)

Same first word

Similar names

DNS History

38 records (13 active, 25 former)

20162017201820192020202120222023202420252026NSbaiyun.ns.giantpanda.comfubao.ns.giantpanda.comlunlun.ns.giantpanda.comyangyang.ns.giantpanda.comns-1484.awsdns-57.orgns-1646.awsdns-13.co.ukns-211.awsdns-26.comns-538.awsdns-03.netns61.worldnic.comns62.worldnic.comMXmail.mailerhost.netp.webcom.ctmail.comA2600:3c03::f03c:95ff:fe00:29ca2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f2600:3c03::f03c:95ff:feed:cf2a45.33.83.10045.79.167.18066.175.209.17996.126.111.165139.162.174.209139.162.181.76172.104.149.86172.104.203.186172.104.251.198192.155.84.236206.196.27.15323.239.4.932600:3c01::2000:3aff:feb3:2e942600:3c01::f03c:95ff:fe91:5de52600:3c01::f03c:95ff:feeb:5ed62a01:7e01::2000:dff:fec1:5cdb2a01:7e01::f03c:95ff:fe00:26922a01:7e01::f03c:95ff:fe91:5d912a01:7e01::f03c:95ff:feeb:9d4b2a01:7e01::f03c:95ff:feed:783e52.14.219.674.207.241.245
NSbaiyun.ns.giantpanda.com2026-02-19 → 2026-07-31 · 3 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
● 2026-07-31 15:10:04
NSfubao.ns.giantpanda.com2026-02-19 → 2026-07-31 · 7 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
● 2026-03-04 04:24:20
○ 2026-03-15 00:32:58
○ 2026-04-08 07:09:12
● 2026-06-15 01:52:16
● 2026-07-31 15:10:04
NSlunlun.ns.giantpanda.com2026-02-19 → 2026-07-31 · 3 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
● 2026-07-31 15:10:04
NSns-1484.awsdns-57.org2017-06-29 → 2017-06-29 · 4 obs
○ 2016-07-09 15:16:52
● 2017-06-29 05:38:34
○ 2026-02-19 19:18:32
○ 2026-07-31 15:10:04
NSns-1646.awsdns-13.co.uk2017-06-29 → 2017-06-29 · 4 obs
○ 2016-07-09 15:16:52
● 2017-06-29 05:38:34
○ 2026-02-19 19:18:32
○ 2026-07-31 15:10:04
NSns-211.awsdns-26.com2017-06-29 → 2017-06-29 · 4 obs
○ 2016-07-09 15:16:52
● 2017-06-29 05:38:34
○ 2026-02-19 19:18:32
○ 2026-07-31 15:10:04
NSns-538.awsdns-03.net2017-06-29 → 2017-06-29 · 4 obs
○ 2016-07-09 15:16:52
● 2017-06-29 05:38:34
○ 2026-02-19 19:18:32
○ 2026-07-31 15:10:04
NSns61.worldnic.com2015-07-26 → 2016-07-09 · 4 obs
● 2015-07-26 16:18:50
● 2016-07-09 15:16:52
○ 2017-06-29 05:38:34
○ 2026-07-31 15:10:04
NSns62.worldnic.com2015-07-26 → 2016-07-09 · 4 obs
● 2015-07-26 16:18:50
● 2016-07-09 15:16:52
○ 2017-06-29 05:38:34
○ 2026-07-31 15:10:04
NSyangyang.ns.giantpanda.com2026-02-19 → 2026-07-31 · 3 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
● 2026-07-31 15:10:04
MXmail.mailerhost.net2026-02-19 → 2026-07-31 · 3 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
● 2026-07-31 15:10:04
MXp.webcom.ctmail.com2015-11-26 → 2016-07-09 · 4 obs
● 2015-11-26 12:38:18
● 2016-07-09 15:16:52
○ 2017-06-29 05:38:34
○ 2026-07-31 15:10:04
A139.162.174.2092026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A139.162.181.762026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A172.104.149.862026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A172.104.203.1862026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A172.104.251.1982026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A192.155.84.2362026-06-28 → 2026-07-30 · 5 obs
○ 2026-06-15 01:52:16
● 2026-06-28 05:06:28
○ 2026-07-01 16:35:14
● 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A206.196.27.1532015-07-26 → 2016-07-09 · 4 obs
● 2015-07-26 16:18:50
● 2016-07-09 15:16:52
○ 2017-06-29 05:38:34
○ 2026-07-31 15:10:04
A23.239.4.932026-06-28 → 2026-07-30 · 5 obs
○ 2026-06-15 01:52:16
● 2026-06-28 05:06:28
○ 2026-07-01 16:35:14
● 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2600:3c01::2000:3aff:feb3:2e942026-06-28 → 2026-07-30 · 5 obs
○ 2026-06-15 01:52:16
● 2026-06-28 05:06:28
○ 2026-07-01 16:35:14
● 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2600:3c01::f03c:95ff:fe91:5de52026-06-28 → 2026-07-30 · 5 obs
○ 2026-06-15 01:52:16
● 2026-06-28 05:06:28
○ 2026-07-01 16:35:14
● 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2600:3c01::f03c:95ff:feeb:5ed62026-06-28 → 2026-07-30 · 5 obs
○ 2026-06-15 01:52:16
● 2026-06-28 05:06:28
○ 2026-07-01 16:35:14
● 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2600:3c03::f03c:95ff:fe00:29ca2026-04-03 → 2026-07-31 · 5 obs
○ 2026-03-02 01:06:02
● 2026-04-03 20:48:08
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A2600:3c03::f03c:95ff:fe91:5d522026-03-02 → 2026-07-31 · 5 obs
○ 2026-02-19 19:18:32
● 2026-03-02 01:06:02
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A2600:3c03::f03c:95ff:feed:4d4f2026-03-02 → 2026-07-31 · 5 obs
○ 2026-02-19 19:18:32
● 2026-03-02 01:06:02
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A2600:3c03::f03c:95ff:feed:cf2a2026-04-03 → 2026-07-31 · 5 obs
○ 2026-03-02 01:06:02
● 2026-04-03 20:48:08
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A2a01:7e01::2000:dff:fec1:5cdb2026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2a01:7e01::f03c:95ff:fe00:26922026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2a01:7e01::f03c:95ff:fe91:5d912026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A2a01:7e01::f03c:95ff:feed:783e2026-02-19 → 2026-07-01 · 6 obs
○ 2017-06-29 05:38:34
● 2026-02-19 19:18:32
○ 2026-03-02 01:06:02
● 2026-07-01 16:35:14
○ 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A45.33.83.1002026-04-03 → 2026-07-31 · 5 obs
○ 2026-03-02 01:06:02
● 2026-04-03 20:48:08
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A45.79.167.1802026-04-03 → 2026-07-31 · 5 obs
○ 2026-03-02 01:06:02
● 2026-04-03 20:48:08
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A52.14.219.62017-06-29 → 2017-06-29 · 4 obs
○ 2016-07-09 15:16:52
● 2017-06-29 05:38:34
○ 2026-02-19 19:18:32
○ 2026-07-31 15:10:04
A66.175.209.1792026-03-02 → 2026-07-31 · 5 obs
○ 2026-02-19 19:18:32
● 2026-03-02 01:06:02
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04
A74.207.241.2452026-06-28 → 2026-07-30 · 5 obs
○ 2026-06-15 01:52:16
● 2026-06-28 05:06:28
○ 2026-07-01 16:35:14
● 2026-07-30 18:08:10
○ 2026-07-31 15:10:04
A96.126.111.1652026-03-02 → 2026-07-31 · 5 obs
○ 2026-02-19 19:18:32
● 2026-03-02 01:06:02
● 2026-06-15 01:52:16
○ 2026-06-28 05:06:28
● 2026-07-31 15:10:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usn.cctld.us, w.cctld.us, k.cctld.us, x.cctld.us...-
algorithms.uslunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com-

✅ Authoritative Response

Server:99.83.188.43

NS records: lunlun.ns.giantpanda.com, yangyang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithms.us (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

TypeCountSample Data
A466.175.209.179, 45.33.83.100...
AAAA42600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:fe00:29ca...
NS2baiyun.ns.giantpanda.com, fubao.ns.giantpanda.com
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
HTTPS1{"priority":1,"target":".","alpn":["h2",
SOA1baiyun.ns.giantpanda.com admin.giantpand

Analysis

IP Addresses

algorithms.us resolves to 8 IP numbers: 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Additional host names — sof.net, baeter.com, googleglights.com and two others — share IP numbers with algorithms.us.

Name Servers

algorithms.us has four authoritative name servers: baiyun.ns.giantpanda.com, fubao.ns.giantpanda.com, lunlun.ns.giantpanda.com and yangyang.ns.giantpanda.com.

The name servers of algorithms.us overlap at least partially with those of other domains — among them witney.it, netceleb.eu, dqg.net and two more.

These name servers commonly appear alongside the name servers anan.ns.giantpanda.com and shishi.ns.giantpanda.com.

baiyun.ns.giantpanda.com, fubao.ns.giantpanda.com, lunlun.ns.giantpanda.com and yangyang.ns.giantpanda.com each resolve to one IP address: baiyun.ns.giantpanda.com resolves to 3.33.232.36, fubao.ns.giantpanda.com resolves to 75.2.45.63, lunlun.ns.giantpanda.com resolves to 75.2.60.62 and yangyang.ns.giantpanda.com resolves to 99.83.188.43.

Mail Servers

algorithms.us has one mail server: mail.mailerhost.net.

algorithms.us shares the same mail server setup as other domains, including anilog.com, mail.globalmotiontech.com, emmebi.com and two others.

mail.mailerhost.net resolves to two IP numbers — 5.161.133.13 and 161.35.84.83.