skyu.com - robtex.com

skyu.com

DNSSEC⚠️ Not signed
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSns20.digicertdns.com ⭐
A2600:1800:10::1:1f🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns20.digicertdns.com
NSns1.dnshb.com
A2600:1800:10::1🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns2.dnshb.com
A2600:1801:11::1🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns3.dnshb.com
A2600:1802:12::1🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns4.dnshb.com
A2600:1801:13::1🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns5.dnshb.com
A2600:1802:14::1🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
MXskyu-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca3c::🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrap278cu00300.inbound.protection.outlook.com
A2a01:111:f403:ca3c::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zrzp278cu00201.inbound.protection.outlook.com
A2a01:111:f403:ca3c::2🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-zr1p278cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca3e::1🇨🇭 Microsoft2a01:111:f000::/36
PTRmail-gvap278cu00301.inbound.protection.outlook.com
A52.101.185.12🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrap278cu00304.inbound.protection.outlook.com
A52.101.185.13🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zrzp278cu00205.inbound.protection.outlook.com
A52.101.185.14🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-zr1p278cu00206.inbound.protection.outlook.com
A52.101.187.1🇨🇭 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-gvap278cu00301.inbound.protection.outlook.com
TXThosting-site=skyu-web-app
TXTMS=ms30839852
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns20.digicertdns.comdns@digicertdns.com 2009-01-01 #16

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776073312

Same first word

skyu.io
skyu.space
skyu.com.cn
skyu.tv
skyu.net
skyu.com

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ukys.com
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syku.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1.dnshb.comns2.dnshb.comns20.digicertdns.comns3.dnshb.comns4.dnshb.comns5.dnshb.comMXskyu-com.mail.protection.outlook.comdomain.not.configuredA199.36.158.100107.170.2.22127.0.0.152.70.175.18154.235.159.97PTRdomain.not.configured
●NSns1.dnshb.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
●NSns2.dnshb.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
●NSns20.digicertdns.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
●NSns3.dnshb.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
●NSns4.dnshb.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
●NSns5.dnshb.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
○MXdomain.not.configured2015-07-10 → 2017-05-08 · 4 obs
● 2015-07-10 20:10:06
● 2017-05-08 18:12:28
○ 2026-04-06 07:03:00
○ 2026-04-13 09:53:30
●MXskyu-com.mail.protection.outlook.com2026-04-06 → 2026-04-13 · 3 obs
○ 2017-05-08 18:12:28
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
○A107.170.2.222016-10-08 → 2017-01-23 · 5 obs
○ 2016-05-27 00:49:16
● 2016-10-08 17:31:54
● 2017-01-23 16:42:54
○ 2017-05-08 18:12:28
○ 2026-04-13 09:53:30
○A127.0.0.12017-05-08 → 2017-05-08 · 4 obs
○ 2017-01-23 16:42:54
● 2017-05-08 18:12:28
○ 2026-04-06 07:03:00
○ 2026-04-13 09:53:30
●A199.36.158.1002026-04-06 → 2026-04-13 · 3 obs
○ 2017-05-08 18:12:28
● 2026-04-06 07:03:00
● 2026-04-13 09:53:30
○A52.70.175.1812016-04-06 → 2016-05-27 · 5 obs
○ 2016-01-10 23:33:26
● 2016-04-06 15:33:30
● 2016-05-27 00:49:16
○ 2016-10-08 17:31:54
○ 2026-04-13 09:53:30
○A54.235.159.972015-07-10 → 2016-01-10 · 4 obs
● 2015-07-10 20:10:06
● 2016-01-10 23:33:26
○ 2016-04-06 15:33:30
○ 2026-04-13 09:53:30
○PTRdomain.not.configured2017-01-23 → 2017-05-08 · 4 obs
● 2017-01-23 16:42:54
● 2017-05-08 18:12:28
○ 2026-04-06 07:03:00
○ 2026-04-13 09:53:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
skyu.comns2.dnshb.com, ns1.dnshb.com, ns3.dnshb.com, ns4.dnshb.com...5 records

✅ Authoritative Response

Server:208.80.126.4

NS records: ns2.dnshb.com, ns1.dnshb.com, ns3.dnshb.com, ns4.dnshb.com, ns5.dnshb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skyu.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
NS5ns3.dnshb.com, ns2.dnshb.com...
MX1skyu-com.mail.protection.outlook.com (pr
TXT3v=spf1 include:spf.protection.outlook.co, hosting-site=skyu-web-app...
SOA1ns20.digicertdns.com dns.digicertdns.com

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns2.dnshb.com, ns1.dnshb.com, ns3.dnshb.com...)

Analysis

IP Addresses

skyu.com resolves to one IP number: 199.36.158.100.

other host names including mttbmobileonline.firebaseapp.com, nonamania.com.br, rbanrural2.firebaseapp.com, casaforkids.com and rert-9e4f1.web.app share IP numbers with skyu.com.

Name Servers

skyu.com is delegated to six name servers: ns20.digicertdns.com, ns1.dnshb.com, ns2.dnshb.com, ns3.dnshb.com, ns4.dnshb.com and ns5.dnshb.com.

skyu.com at least partially shares name servers with other domains, for instance hmpglobalevents.com, vtforge.com, imextools.co.uk, columbuscardiology.org and ahbar.ae.

These name servers are commonly used with the following name servers: ns10.dnsmadeeasy.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com and ns14.dnsmadeeasy.com.

Host names with two IP numbers:

ns20.digicertdns.com points to 2600:1800:10::1:1f and 208.94.148.223.

ns1.dnshb.com points to 2600:1800:10::1 and 208.94.148.4.

ns2.dnshb.com points to 2600:1801:11::1 and 208.80.124.4.

ns3.dnshb.com points to 2600:1802:12::1 and 208.80.126.4.

ns4.dnshb.com points to 2600:1801:13::1 and 208.80.125.4.

ns5.dnshb.com points to 2600:1802:14::1 and 208.80.127.4.

Mail Servers

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

Host skyu-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca3c::, 2a01:111:f403:ca3c::1, 2a01:111:f403:ca3c::2, 2a01:111:f403:ca3e::1, 52.101.185.12, 52.101.185.13, 52.101.185.14 and 52.101.187.1.