farrowcomputing.com - dns.ninja

`farrowcomputing.com`

DNSSEC	⚠️ Not signed
A	50.251.20.185^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
		PTR	`thefabfarrows.com`
NS	`x.ns.joker.com` ⭐ ⚠️ Not in parent delegation
		A	194.245.103.13^{🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA}
			PTR	`x.ns.joker.com`
NS	`a.ns.joker.com` ⚠️ Not in zone NS records
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`b.ns.joker.com` ⚠️ Not in zone NS records
NS	`c.ns.joker.com` ⚠️ Not in zone NS records
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
NS	`y.ns.joker.com` ⚠️ Not in parent delegation
		A	2a01:4f8:c0c:165b::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`y.ns.joker.com`
		A	23.88.49.189^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`static.189.49.88.23.clients.your-server.de`
NS	`z.ns.joker.com` ⚠️ Not in parent delegation
		A	2607:5300:203:7e6d::2222^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`z.ns.joker.com`
		A	192.95.37.184^{🇨🇦 OVH192.95.0.0/18 Hosting route}
			PTR	`z.ns.joker.com`
MX	`mail2.farrowcomputing.com` ⭐
MX	`mail.farrowcomputing.com`⁽⁵⁰⁾
		A	50.251.20.185^{🇺🇸 COMCAST-IBONE50.128.0.0/9 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054}
			PTR	`thefabfarrows.com`
SOA	`x.ns.joker.com`hostmaster@joker.com 2025-09-14 #71

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784241842

Subdomains

mail.farrowcomputing.com

Same first word

farrowcomputing.com

DNS History

9 records (9 active, 0 former)

●NSa.ns.joker.com2015-07-16 → 2026-07-16 · 2 obs

● 2015-07-16 23:15:04
● 2026-07-16 23:11:40

●NSb.ns.joker.com2015-07-16 → 2026-07-16 · 2 obs

● 2015-07-16 23:15:04
● 2026-07-16 23:11:40

●NSc.ns.joker.com2015-07-16 → 2026-07-16 · 2 obs

● 2015-07-16 23:15:04
● 2026-07-16 23:11:40

●NSx.ns.joker.com2026-02-16 → 2026-07-16 · 3 obs

○ 2015-07-16 23:15:04
● 2026-02-16 04:33:06
● 2026-07-16 23:11:40

●NSy.ns.joker.com2026-02-16 → 2026-07-16 · 3 obs

○ 2015-07-16 23:15:04
● 2026-02-16 04:33:06
● 2026-07-16 23:11:40

●NSz.ns.joker.com2026-02-16 → 2026-07-16 · 3 obs

○ 2015-07-16 23:15:04
● 2026-02-16 04:33:06
● 2026-07-16 23:11:40

●MXmail.farrowcomputing.com2015-07-16 → 2026-07-16 · 2 obs

● 2015-07-16 23:15:04
● 2026-07-16 23:11:40

●MXmail2.farrowcomputing.com2015-07-16 → 2026-07-16 · 2 obs

● 2015-07-16 23:15:04
● 2026-07-16 23:11:40

●A50.251.20.1852026-02-16 → 2026-07-16 · 2 obs

● 2026-02-16 04:33:06
● 2026-07-16 23:11:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
farrowcomputing.com	a.ns.joker.com, b.ns.joker.com, c.ns.joker.com	5 records

✅ Authoritative Response

Server:23.88.49.189

NS records: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for farrowcomputing.com (unsigned zone)

⏱️ Timing

Total: 294ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.251.20.185`
NS	3	`x.ns.joker.com, z.ns.joker.com...`
MX	2	`mail2.farrowcomputing.com (pri: 50), mail.farrowcomputing.com (pri: 20)`
SOA	1	`x.ns.joker.com hostmaster.joker.com`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (a.ns.joker.com, a.ns.joker.com, b.ns.joker.com...)

Analysis

Hierarchy

farrowcomputing.com is the parent zone for mail.farrowcomputing.com.

IP Addresses

farrowcomputing.com resolves to one IP address: 50.251.20.185.

globaldemurrage.com, thefabfarrows.com, mail.farrowcomputing.com and two other host names share IP numbers with farrowcomputing.com.

Name Servers

The DNS delegation for farrowcomputing.com covers 6 name servers: a.ns.joker.com, b.ns.joker.com, c.ns.joker.com and 3 more.

farrowcomputing.com partially shares its NS delegation with several other domains, including kurikat.com, blablacrush.com, prosportscpa.com and two others.

These name servers regularly co-occur with the name servers x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.

Hostnames that resolve to two IP addresses:

a.ns.joker.com maps to two IP addresses — 23.88.49.189 and 2a01:4f8:c0c:165b::1.

c.ns.joker.com maps to two IP addresses — 192.95.37.184 and 2607:5300:203:7e6d::2222.

y.ns.joker.com maps to two IP addresses — 23.88.49.189 and 2a01:4f8:c0c:165b::1.

z.ns.joker.com maps to two IP addresses — 192.95.37.184 and 2607:5300:203:7e6d::2222.

Hosts with just one IP address:

x.ns.joker.com points to the IP address 194.245.103.13.

These two host names — a.ns.joker.com and y.ns.joker.com — each point to 2a01:4f8:c0c:165b::1 IP addresses.

These two host names — a.ns.joker.com and y.ns.joker.com — each point to 23.88.49.189 IP addresses.

These two host names — c.ns.joker.com and z.ns.joker.com — each point to 2607:5300:203:7e6d::2222 IP addresses.

These two host names — c.ns.joker.com and z.ns.joker.com — each point to 192.95.37.184 IP addresses.

Mail Servers

Mail for farrowcomputing.com is handled by two mail servers — mail2.farrowcomputing.com and mail.farrowcomputing.com.

Hosts with just one IP address:

mail.farrowcomputing.com points to the IP address 50.251.20.185.