🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`function4fun.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:36a0^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8c59^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.160^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.89^{Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hazel.ns.cloudflare.com` ⭐
NS	`kenneth.ns.cloudflare.com`
MX	`mxa.mailgun.org` ⭐
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.160, 172.67.140.89
		IPv6 hints	2606:4700:3031::6815:36a0, 2606:4700:3037::ac43:8c59
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`hazel.ns.cloudflare.com`dns@cloudflare.com serial=2416788292

`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=1794014106

DNS History

16 records (8 active, 8 former)

●NShazel.ns.cloudflare.com2026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

●NSkenneth.ns.cloudflare.com2026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

○NSns1.webhostingserver.nl2015-06-03 → 2017-06-26 · 4 obs

● 2015-06-03 02:10:20
● 2017-06-26 23:31:34
○ 2026-10-08 06:52:54
○ 2026-11-07 01:28:34

○NSns2.webhostingserver.nl2015-06-03 → 2017-06-26 · 4 obs

● 2015-06-03 02:10:20
● 2017-06-26 23:31:34
○ 2026-10-08 06:52:54
○ 2026-11-07 01:28:34

○NSns3.webhostingserver.nl2015-06-03 → 2017-06-26 · 4 obs

● 2015-06-03 02:10:20
● 2017-06-26 23:31:34
○ 2026-10-08 06:52:54
○ 2026-11-07 01:28:34

○MXmail.function4fun.com2015-06-03 → 2017-06-26 · 4 obs

● 2015-06-03 02:10:20
● 2017-06-26 23:31:34
○ 2026-10-08 06:52:54
○ 2026-11-07 01:28:34

●MXmxa.mailgun.org2026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

●MXmxb.mailgun.org2026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

●A104.21.54.1602026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

○A141.138.169.2032015-10-21 → 2017-06-26 · 5 obs

○ 2015-06-03 02:10:20
● 2015-10-21 02:34:18
● 2017-06-26 23:31:34
○ 2026-10-08 06:52:54
○ 2026-11-07 01:28:34

●A172.67.140.892026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

○A195.211.73.182015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 02:10:20
○ 2015-10-21 02:34:18
○ 2026-11-07 01:28:34

●A2606:4700:3031::6815:36a02026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

●A2606:4700:3037::ac43:8c592026-10-08 → 2026-11-07 · 3 obs

○ 2017-06-26 23:31:34
● 2026-10-08 06:52:54
● 2026-11-07 01:28:34

○A2a03:3c00:a001:88::322015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 02:10:20
○ 2015-10-21 02:34:18
○ 2026-11-07 01:28:34

○A2a03:3c00:a002:203::10002015-10-21 → 2017-06-26 · 5 obs

○ 2015-06-03 02:10:20
● 2015-10-21 02:34:18
● 2017-06-26 23:31:34
○ 2026-10-08 06:52:54
○ 2026-11-07 01:28:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
function4fun.com	hazel.ns.cloudflare.com, kenneth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.41

NS records: hazel.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for function4fun.com (unsigned zone)

⏱️ Timing

Total: 987ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.160, 172.67.140.89`
AAAA	2	`2606:4700:3031::6815:36a0, 2606:4700:3037::ac43:8c59`
NS	2	`hazel.ns.cloudflare.com, kenneth.ns.cloudflare.com`
MX	2	`mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10)`
TXT	1	`v=spf1 include:mailgun.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hazel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

function4fun.com directs to four IP numbers, which are 104.21.54.160, 172.67.140.89, 2606:4700:3031::6815:36a0 and 2606:4700:3037::ac43:8c59.

Name Servers

Two name servers handle the delegation for function4fun.com: hazel.ns.cloudflare.com and kenneth.ns.cloudflare.com.

Mail Servers

function4fun.com is handled by two mail servers, mxa.mailgun.org and mxb.mailgun.org.

Both mxa.mailgun.org and mxb.mailgun.org have a single IP address each — mxa.mailgun.org resolves to 34.36.182.139 while mxb.mailgun.org resolves to 34.149.254.5.

function4fun.com - robtex.com