gladstoneengineering.com - dns.ninja

gladstoneengineering.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9187🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:51af🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.175Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.145.135🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSsamara.ns.cloudflare.com
A2606:4700:50::a29f:26a0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A2803:f800:50::6ca2:c2a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsamara.ns.cloudflare.com
A2a06:98c1:50::ac40:22a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsamara.ns.cloudflare.com
A108.162.194.160🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A162.159.38.160Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
A172.64.34.160🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsamara.ns.cloudflare.com
MXgladstoneengineering-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00502.inbound.protection.outlook.com
TXTMS=ms79058065
TXTl96vllvtklb7df15rwzjlp4c3n8d0g24
TXTv=spf1 a mx ip4:93.159.201.0/24 ip4:77.68.26.76 include:_spf.perfora.net incl...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.175, 172.67.145.135
IPv6 hints2606:4700:3030::ac43:9187, 2606:4700:3031::6815:51af
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2411715520

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=1786662939

Same first word

gladstoneengineering.com

DNS History

20 records (7 active, 13 former)

20162017201820192020202120222023202420252026NScarl.ns.cloudflare.comsamara.ns.cloudflare.comns0.hostingsystems.co.ukns1.hostingsystems.co.ukns2.hostingsystems.co.ukMXgladstoneengineering-com.mail.protection.outlook.comhsspam4.hostingsystems.co.ukhsspam5.hostingsystems.co.ukhsspam6.hostingsystems.co.ukA104.21.81.175172.67.145.1352606:4700:3030::ac43:91872606:4700:3031::6815:51af188.114.96.0188.114.97.02606:4700:3034::ac43:91872606:4700:3035::6815:51af2a06:98c1:3120::2a06:98c1:3121::93.159.201.113
●NScarl.ns.cloudflare.com2026-02-20 → 2026-08-13 · 3 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
● 2026-08-13 23:40:02
○NSns0.hostingsystems.co.uk2015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02
○NSns1.hostingsystems.co.uk2015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02
○NSns2.hostingsystems.co.uk2015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02
●NSsamara.ns.cloudflare.com2026-02-20 → 2026-08-13 · 3 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
● 2026-08-13 23:40:02
●MXgladstoneengineering-com.mail.protection.outlook.com2026-02-20 → 2026-08-13 · 3 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
● 2026-08-13 23:40:02
○MXhsspam4.hostingsystems.co.uk2015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02
○MXhsspam5.hostingsystems.co.uk2015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02
○MXhsspam6.hostingsystems.co.uk2015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02
●A104.21.81.1752026-02-20 → 2026-08-13 · 5 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
○ 2026-04-06 10:56:06
● 2026-07-14 04:01:36
● 2026-08-13 23:40:02
●A172.67.145.1352026-02-20 → 2026-08-13 · 5 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
○ 2026-04-06 10:56:06
● 2026-07-14 04:01:36
● 2026-08-13 23:40:02
○A188.114.96.02026-04-06 → 2026-04-06 · 4 obs
○ 2026-02-20 09:49:06
● 2026-04-06 10:56:06
○ 2026-07-14 04:01:36
○ 2026-08-13 23:40:02
○A188.114.97.02026-04-06 → 2026-04-06 · 4 obs
○ 2026-02-20 09:49:06
● 2026-04-06 10:56:06
○ 2026-07-14 04:01:36
○ 2026-08-13 23:40:02
●A2606:4700:3030::ac43:91872026-07-14 → 2026-08-13 · 3 obs
○ 2026-04-06 10:56:06
● 2026-07-14 04:01:36
● 2026-08-13 23:40:02
●A2606:4700:3031::6815:51af2026-07-14 → 2026-08-13 · 3 obs
○ 2026-04-06 10:56:06
● 2026-07-14 04:01:36
● 2026-08-13 23:40:02
○A2606:4700:3034::ac43:91872026-02-20 → 2026-02-20 · 4 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
○ 2026-04-06 10:56:06
○ 2026-08-13 23:40:02
○A2606:4700:3035::6815:51af2026-02-20 → 2026-02-20 · 4 obs
○ 2017-06-30 11:46:40
● 2026-02-20 09:49:06
○ 2026-04-06 10:56:06
○ 2026-08-13 23:40:02
○A2a06:98c1:3120::2026-04-06 → 2026-04-06 · 4 obs
○ 2026-02-20 09:49:06
● 2026-04-06 10:56:06
○ 2026-07-14 04:01:36
○ 2026-08-13 23:40:02
○A2a06:98c1:3121::2026-04-06 → 2026-04-06 · 4 obs
○ 2026-02-20 09:49:06
● 2026-04-06 10:56:06
○ 2026-07-14 04:01:36
○ 2026-08-13 23:40:02
○A93.159.201.1132015-07-12 → 2017-06-30 · 4 obs
● 2015-07-12 12:33:52
● 2017-06-30 11:46:40
○ 2026-02-20 09:49:06
○ 2026-08-13 23:40:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
gladstoneengineering.comcarl.ns.cloudflare.com, samara.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.160

NS records: carl.ns.cloudflare.com, samara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gladstoneengineering.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.175, 172.67.145.135
AAAA22606:4700:3031::6815:51af, 2606:4700:3030::ac43:9187
NS2carl.ns.cloudflare.com, samara.ns.cloudflare.com
MX1gladstoneengineering-com.mail.protection
TXT3MS=ms79058065, l96vllvtklb7df15rwzjlp4c3n8d0g24...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gladstoneengineering.com directs to four IP numbers, which are 104.21.81.175, 172.67.145.135, 2606:4700:3030::ac43:9187 and 2606:4700:3031::6815:51af.

Two other host names, along with goldentv.online, mail.enhrestoration.com and athertonpark.com, also share IP numbers with gladstoneengineering.com.

Name Servers

gladstoneengineering.com has two authoritative name servers — carl.ns.cloudflare.com and samara.ns.cloudflare.com.

gladstoneengineering.com shares its NS records with other domains, for example kelros.com, gladstone-engineering.co.uk, newfarmorganics.co.uk and two others.

There is at least partial name server overlap between gladstoneengineering.com and other domains — gdriveyzgy.pages.dev, riuytjwu.surf, fengchedongmanzaxianguankan.com.cn and two more among them.

These name servers frequently co-occur with the name servers tony.ns.cloudflare.com and adi.ns.cloudflare.com.

DNS names with 6 IP addresses:

carl.ns.cloudflare.com points to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 other IP addresses.

samara.ns.cloudflare.com points to 108.162.194.160, 162.159.38.160, 172.64.34.160 and 3 other IP addresses.

Mail Servers

The sole mail server for gladstoneengineering.com is gladstoneengineering-com.mail.protection.outlook.com.

With 8 IP addresses total, gladstoneengineering-com.mail.protection.outlook.com resolves to 52.101.89.0, 52.101.89.1, 52.101.99.0 and 5 others.