jetstack.cloud - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jetstack.cloud`

DNSSEC	⚠️ Not signed
A	2.28.101.72^{🇬🇧 BT-UK-AS2.24.0.0/13}
		PTR	`static.72.101.28.2.clients.your-server.de`
NS	`ns2.gransy.com` ⭐
		A	2001:19f0:6801:474:5400:1ff:fec5:8efb^{🇫🇷 AS-VULTR2001:19f0:6800::/38 Vultr Assigned Prefix}
		A	2001:19f0:7401:81e0:5400:1ff:fec5:8ef6^{🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix}
		A	95.179.192.121^{🇬🇧 AS-VULTR95.179.192.0/20 Vultr Assigned Prefix}
			PTR	`95.179.192.121.vultrusercontent.com`
		A	217.16.185.221^{🇨🇿 VSHOSTING217.16.176.0/20 III.}
			PTR	`ns2.gransy.com`
		A	217.69.4.49^{🇫🇷 AS-VULTR217.69.0.0/20 Vultr Assigned Prefix}
			PTR	`217.69.4.49.vultrusercontent.com`
NS	`ns.gransy.com`
		A	2001:19f0:5001:1caf:5400:1ff:fec5:8d50^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
		A	45.76.90.43^{🇩🇪 AS-VULTR45.76.80.0/20 Vultr Assigned Prefix}
			PTR	`45.76.90.43.vultrusercontent.com`
		A	77.78.104.149^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
			PTR	`ns.gransy.com`
		A	95.179.136.180^{🇳🇱 AS-VULTR95.179.128.0/20 Vultr Assigned Prefix}
			PTR	`95.179.136.180.vultrusercontent.com`
NS	`ns3.gransy.com`
		A	2a02:750:7::2e7^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-7--2e7-static.glesys.net`
		A	2a02:750:8::32^{🇳🇱 GLESYS2a02:750:8::/48 GleSYS AB}
			PTR	`2a02-750-8--32-static.glesys.net`
		A	46.21.100.103^{🇳🇱 GLESYS46.21.100.0/24 GleSYS AB}
			PTR	`46-21-100-103-static.glesys.net`
		A	77.78.126.35^{🇨🇿 CASABLANCA-AS77.78.124.0/22 Casablanca INT}
		A	109.74.7.71^{🇸🇪 GLESYS109.74.0.0/20}
			PTR	`109-74-7-71-static.glesys.net`
NS	`ns4.gransy.com`
		A	2001:19f0:5401:69b:5400:1ff:fec5:8f3f^{🇺🇸 AS-VULTR2001:19f0:5400::/38 Vultr Assigned Prefix}
		A	2a00:1a28:2010:1::89^{🇳🇴 GLESYS2a00:1a28::/32 Portlane Network}
			PTR	`2a00-1a28-2010-1--89-static.glesys.net`
		A	66.42.94.136^{🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix}
			PTR	`66.42.94.136.vultrusercontent.com`
		A	80.67.7.209^{🇳🇴 GLESYS80.67.0.0/20 Glesys Network}
			PTR	`80-67-7-209-static.glesys.net`
NS	`ns5.gransy.com`
		A	2a02:750:5::538^{🇸🇪 GLESYS2a02:750::/29}
			PTR	`2a02-750-5--538-static.glesys.net`
		A	31.192.227.223^{🇸🇪 GLESYS31.192.224.0/21}
			PTR	`31-192-227-223-static.glesys.net`
MX	`jetstack-cloud.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c967::8^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cpjpr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::26^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am8pr83cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca3c::a^{🇨🇭 Microsoft2a01:111:f000::/36}
			PTR	`mail-zrxpr07cu00102.inbound.protection.outlook.com`
		A	52.101.73.155^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr02cu00203.inbound.protection.outlook.com`
		A	52.101.91.159^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-matpr04cu00207.inbound.protection.outlook.com`
		A	52.101.91.162^{🇪🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-matpr04cu00302.inbound.protection.outlook.com`
		A	52.101.103.39^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr05cu00207.inbound.protection.outlook.com`
TXT	`MS=ms17457557`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns.gransy.com`root@gransy.com serial=2794613922

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1794784529

Same first word

jetstack.co

jetstack.link

jetstack.dev

jetstack.app

jetstack.eu

jetstack.cz

jetstack.ph

jetstack.org.ph

jetstack.co.uk

jetstack.com.ph

jetstack.site

jetstack.tech

jetstack.com

jetstack.ru

jetstack.ai

jetstack.net

jetstack.si

jetstack.net.ph

jetstack.xyz

jetstack.io

jetstack.cloud

jetstack.sh

Similar names

Previous names

Next names

DNS History

8 records (7 active, 1 former)

●NSns.gransy.com2026-10-01 → 2026-11-15 · 2 obs

● 2026-10-01 21:26:26
● 2026-11-15 23:49:08

●NSns2.gransy.com2026-10-01 → 2026-11-15 · 2 obs

● 2026-10-01 21:26:26
● 2026-11-15 23:49:08

●NSns3.gransy.com2026-10-01 → 2026-11-15 · 2 obs

● 2026-10-01 21:26:26
● 2026-11-15 23:49:08

●NSns4.gransy.com2026-10-01 → 2026-11-15 · 2 obs

● 2026-10-01 21:26:26
● 2026-11-15 23:49:08

●NSns5.gransy.com2026-10-01 → 2026-11-15 · 2 obs

● 2026-10-01 21:26:26
● 2026-11-15 23:49:08

●MXjetstack-cloud.mail.protection.outlook.com2026-10-01 → 2026-11-15 · 2 obs

● 2026-10-01 21:26:26
● 2026-11-15 23:49:08

●A2.28.101.722026-11-15 → 2026-11-15 · 3 obs

○ 2026-10-01 21:26:26
● 2026-11-15 23:49:04
● 2026-11-15 23:49:08

○A3.67.53.2122026-10-01 → 2026-10-01 · 3 obs

● 2026-10-01 21:26:26
○ 2026-11-15 23:49:04
○ 2026-11-15 23:49:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
jetstack.cloud	ns2.gransy.com, ns4.gransy.com, ns5.gransy.com, ns.gransy.com...	-

✅ Authoritative Response

Server:31.192.227.223

NS records: ns2.gransy.com, ns4.gransy.com, ns5.gransy.com, ns.gransy.com, ns3.gransy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jetstack.cloud (unsigned zone)

⏱️ Timing

Total: 1214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`2.28.101.72`
NS	5	`ns4.gransy.com, ns3.gransy.com...`
MX	1	`jetstack-cloud.mail.protection.outlook.c`
TXT	2	`MS=ms17457557, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.gransy.com root.gransy.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

jetstack.cloud directs to one IP number, which is 2.28.101.72.

Name Servers

The authoritative name servers for jetstack.cloud are ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.

There is at least partial name server overlap between jetstack.cloud and other domains — medicine.sk, jvmmetal.de, ppcsluzby.cz and two more among them.

These name servers frequently co-occur with the name servers ns5.gransy.com and ns.gransy.com.

Hostnames that point to five IP numbers:

ns2.gransy.com directs to 95.179.192.121, 217.16.185.221, 217.69.4.49 and two other IP addresses.

ns3.gransy.com directs to 46.21.100.103, 77.78.126.35, 109.74.7.71 and two other IP addresses.

Hosts pointing to four IP addresses:

ns4.gransy.com resolves to four IP addresses — 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.

ns.gransy.com resolves to four IP addresses — 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.

Hosts with two IP numbers each:

The A records for ns5.gransy.com return 31.192.227.223 and 2a02:750:5::538.

Mail Servers

jetstack.cloud routes its mail through a single mail server, jetstack-cloud.mail.protection.outlook.com.

jetstack-cloud.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.73.155, 52.101.91.159 and 52.101.91.162, along with 5 other.