function9.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`function9.com`

DNSSEC	⚠️ Not signed
A	185.229.21.105^{🇬🇧 C4L-AS185.229.20.0/23}
		PTR	`cp5.uk.netnerd.com`
NS	`ns1.netnerd.com` ⭐
		A	185.229.21.21^{🇬🇧 C4L-AS185.229.20.0/23}
			PTR	`ns1.netnerd.com`
NS	`ns2.netnerd.com`
		A	185.229.20.35^{🇬🇧 C4L-AS185.229.20.0/23}
			PTR	`ns2.netnerd.com`
MX	`mx1.netnerd.com` ⭐
		A	185.229.21.36^{🇬🇧 C4L-AS185.229.20.0/23}
			PTR	`mx1.netnerd.com`
TXT	`v=spf1 ip4:185.229.21.105 +a +mx +ip4:185.229.22.129 +ip4:81.27.85.19 ~all`
SOA	`ns1.netnerd.com`logs@netnerd.com 2026-09-23 #1

`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=1790309099

Previously MX for

function9.com

Same first word

function9.com

Similar names

finocntu9.cfd

Previous names

Next names

DNS History

13 records (4 active, 9 former)

○NSdns0.getsurfed.com2015-07-19 → 2017-02-12 · 4 obs

● 2015-07-19 15:33:46
● 2017-02-12 05:40:02
○ 2019-02-22 09:19:52
○ 2026-09-25 04:22:06

○NSdns1.getsurfed.com2015-07-19 → 2017-02-12 · 4 obs

● 2015-07-19 15:33:46
● 2017-02-12 05:40:02
○ 2019-02-22 09:19:52
○ 2026-09-25 04:22:06

○NSns1.easy-internet.co.uk2019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-12 05:40:02
● 2019-02-22 09:19:52
○ 2026-09-24 05:20:48
○ 2026-09-25 04:22:06

●NSns1.netnerd.com2026-09-24 → 2026-09-25 · 3 obs

○ 2019-02-22 09:19:52
● 2026-09-24 05:20:48
● 2026-09-25 04:22:06

○NSns2.easy-internet.co.uk2019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-12 05:40:02
● 2019-02-22 09:19:52
○ 2026-09-24 05:20:48
○ 2026-09-25 04:22:06

●NSns2.netnerd.com2026-09-24 → 2026-09-25 · 3 obs

○ 2019-02-22 09:19:52
● 2026-09-24 05:20:48
● 2026-09-25 04:22:06

○MXfunction9.com2019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-12 05:40:02
● 2019-02-22 09:19:52
○ 2026-09-24 05:20:48
○ 2026-09-25 04:22:06

○MXmail.just-the-name.co.uk2015-07-19 → 2017-02-12 · 4 obs

● 2015-07-19 15:33:46
● 2017-02-12 05:40:02
○ 2019-02-22 09:19:52
○ 2026-09-25 04:22:06

○MXmail1.metronet.co.uk2015-07-19 → 2017-02-12 · 4 obs

● 2015-07-19 15:33:46
● 2017-02-12 05:40:02
○ 2019-02-22 09:19:52
○ 2026-09-25 04:22:06

●MXmx1.netnerd.com2026-09-24 → 2026-09-25 · 3 obs

○ 2019-02-22 09:19:52
● 2026-09-24 05:20:48
● 2026-09-25 04:22:06

●A185.229.21.1052026-09-24 → 2026-09-25 · 3 obs

○ 2019-02-22 09:19:52
● 2026-09-24 05:20:48
● 2026-09-25 04:22:06

○A213.162.97.1622015-07-19 → 2017-02-12 · 4 obs

● 2015-07-19 15:33:46
● 2017-02-12 05:40:02
○ 2019-02-22 09:19:52
○ 2026-09-25 04:22:06

○A81.27.85.192019-02-22 → 2019-02-22 · 4 obs

○ 2017-02-12 05:40:02
● 2019-02-22 09:19:52
○ 2026-09-24 05:20:48
○ 2026-09-25 04:22:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
function9.com	ns1.netnerd.com, ns2.netnerd.com	2 records

✅ Authoritative Response

Server:185.229.21.21

NS records: ns1.netnerd.com, ns2.netnerd.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for function9.com (unsigned zone)

⏱️ Timing

Total: 1359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.229.21.105`
NS	2	`ns2.netnerd.com, ns1.netnerd.com`
MX	1	`mx1.netnerd.com (pri: 0)`
TXT	1	`v=spf1 ip4:185.229.21.105 +a +mx +ip4:18`
SOA	1	`ns1.netnerd.com logs.netnerd.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.netnerd.com, ns2.netnerd.com)

Analysis

IP Addresses

function9.com resolves to just one IP address, 185.229.21.105.

Two other host names, along with sticlinic.org.uk, heybridgebasin.org and disabledmagazine.online, also share IP numbers with function9.com.

Name Servers

function9.com uses two name servers for its delegation: ns1.netnerd.com and ns2.netnerd.com.

function9.com shares its NS records with other domains, for example pwa7c.co.uk, photosofspain.com, lexemin.com and two others.

function9.com and other domains like tobyr-it.co.uk, lupusmalum.com and rmdev.org share some name servers

These name servers tend to be deployed in combination with the name servers ns1.dediboxes.com and ns2.dediboxes.com.

Each of ns1.netnerd.com and ns2.netnerd.com has one IP address: ns1.netnerd.com uses 185.229.21.21 and ns2.netnerd.com uses 185.229.20.35.

Mail Servers

The sole mail server for function9.com is mx1.netnerd.com.

Among the domains sharing a mail server setup with function9.com are solomongm.co.uk, cadleyhouse.com, parliaffairs.com and two others.

function9.com overlaps on mail servers with certain other domains, animatedvideoproduction.co.uk among them.

mx1.netnerd.com directs to just one IP number, 185.229.21.36.