`functiontree.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns2.afternic.com` ⭐
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
NS	`ns1.afternic.com`
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net 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=1774387587

Same first word

functiontree.com

DNS History

8 records (4 active, 4 former)

○NSns01.sibername.com2017-01-13 → 2017-01-13 · 3 obs

● 2017-01-13 18:38:32
○ 2019-03-23 19:28:34
○ 2026-03-24 21:53:50

○NSns02.sibername.com2017-01-13 → 2017-01-13 · 3 obs

● 2017-01-13 18:38:32
○ 2019-03-23 19:28:34
○ 2026-03-24 21:53:50

●NSns1.afternic.com2026-02-28 → 2026-03-24 · 3 obs

○ 2019-03-23 19:28:34
● 2026-02-28 04:03:54
● 2026-03-24 21:53:50

●NSns2.afternic.com2026-02-28 → 2026-03-24 · 3 obs

○ 2019-03-23 19:28:34
● 2026-02-28 04:03:54
● 2026-03-24 21:53:50

○MXmail.functiontree.com2017-01-13 → 2017-01-13 · 3 obs

● 2017-01-13 18:38:32
○ 2019-03-23 19:28:34
○ 2026-03-24 21:53:50

●A13.248.169.482026-02-28 → 2026-03-24 · 3 obs

○ 2019-03-23 19:28:34
● 2026-02-28 04:03:54
● 2026-03-24 21:53:50

○A67.196.0.172017-01-13 → 2017-01-13 · 3 obs

● 2017-01-13 18:38:32
○ 2019-03-23 19:28:34
○ 2026-03-24 21:53:50

●A76.223.54.1462026-02-28 → 2026-03-24 · 3 obs

○ 2019-03-23 19:28:34
● 2026-02-28 04:03:54
● 2026-03-24 21:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
functiontree.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for functiontree.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

functiontree.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance support.authorsearch.com, grouplh.com, dazz.org, dkservices.com and lockfrog.com share IP numbers with functiontree.com.

Name Servers

functiontree.com's delegation is to two name servers ns1.afternic.com and ns2.afternic.com.

functiontree.com shares the same name server configuration as other domains, such as rrogroup.com, www.littlegreenplane.com, empiresys.com, mail9.roylab.com and fuword.com.

functiontree.com at least partially shares its name servers with other domains, for instance 4dm.co.uk, hirundorustica.com, foxtec.com, veshoes.com and sophora.net.

These name servers are commonly used with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-kychg6v62cjy2sq3kx5ou5.ns101.verify.hn.

Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

functiontree.com - robtex.com