🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`exfunctionlab.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US} ✓ In HTTPS hints
NS	`nsb1.squarespacedns.com` ⭐
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
NS	`nsb2.squarespacedns.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
NS	`nsb3.squarespacedns.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
NS	`nsb4.squarespacedns.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
MX	`smtp.google.com` ⭐
		A	2a00:1450:4013:c02::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ec-in-f26.1e100.net`
			PTR	`ec-in-x1a.1e100.net`
		A	2a00:1450:4013:c02::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ec-in-f27.1e100.net`
			PTR	`ec-in-x1b.1e100.net`
		A	2a00:1450:4013:c03::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`ed-in-f27.1e100.net`
			PTR	`ed-in-x1b.1e100.net`
		A	2a00:1450:4013:c14::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`eb-in-f27.1e100.net`
		A	108.177.127.26^{🇺🇸 Google108.177.127.0/24}
			PTR	`el-in-f26.1e100.net`
		A	108.177.127.27^{🇺🇸 Google108.177.127.0/24}
			PTR	`el-in-f27.1e100.net`
		A	142.251.18.27^{🇺🇸 Google142.251.18.0/24}
			PTR	`er-in-f27.1e100.net`
		A	142.251.31.27^{🇺🇸 Google142.251.31.0/24}
			PTR	`eq-in-f27.1e100.net`
		A	172.217.218.27^{🇺🇸 Google172.217.218.0/24}
			PTR	`en-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2, HTTP/1.1 ✓ hints match
		IPv4 hints	198.185.159.144, 198.185.159.145, 198.49.23.144, 198.49.23.145
SOA	`nsb1.squarespacedns.com`cloud-dns-hostmaster@google.com serial=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=1793831176

Same first word

exfunctionlab.com

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSnsb1.squarespacedns.com2026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●NSnsb2.squarespacedns.com2026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●NSnsb3.squarespacedns.com2026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●NSnsb4.squarespacedns.com2026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●MXsmtp.google.com2026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●A198.185.159.1442026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●A198.185.159.1452026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●A198.49.23.1442026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

●A198.49.23.1452026-09-15 → 2026-11-04 · 2 obs

● 2026-09-15 20:05:04
● 2026-11-04 22:53:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
exfunctionlab.com	nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com, nsb4.squarespacedns.com	4 records

✅ Authoritative Response

Server:216.239.36.107

NS records: nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com, nsb4.squarespacedns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.49.23.144...`
NS	4	`nsb4.squarespacedns.com, nsb2.squarespacedns.com...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`nsb1.squarespacedns.com cloud-dns-hostma`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com...)

Analysis

IP Addresses

exfunctionlab.com points to the four IP addresses 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — alexanderhelas.com, wildjoyrunning.com, no19.com.au and two others — share IP numbers with exfunctionlab.com.

Name Servers

exfunctionlab.com has four authoritative name servers: nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com and nsb4.squarespacedns.com.

The name servers of exfunctionlab.com overlap at least partially with those of other domains — among them kasicuda.com, relloaerotech.cc, outsourcingbyjsk.com and two more.

nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com and nsb4.squarespacedns.com each resolve to one IP address: nsb1.squarespacedns.com resolves to 216.239.32.107, nsb2.squarespacedns.com resolves to 216.239.34.107, nsb3.squarespacedns.com resolves to 216.239.36.107 and nsb4.squarespacedns.com resolves to 216.239.38.107.

Mail Servers

exfunctionlab.com has one mail server: smtp.google.com.

exfunctionlab.com shares the same mail server setup as other domains, including sidevind.no, lusysdream.com, dsgx.org and two others.

exfunctionlab.com shares mail servers — at least in part — with other domains, including acceleratetrail.co, devopsdays.cz, swishfundingsupplier.info and two others.

These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.

smtp.google.com points to 9 IP numbers: 108.177.127.26, 108.177.127.27, 142.251.18.27 and 6 other.

exfunctionlab.com - robtex.com