`design2function.com`

DNSSEC	⚠️ Not signed
A	136.243.149.173^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
		PTR	`quasar.pacificnetwest.com`
NS	`a.ns.design2function.com` ⭐
		A	5.161.68.11^{🇺🇸 HETZNER-CLOUD2-AS5.161.68.0/24}
			PTR	`static.11.68.161.5.clients.your-server.de`
NS	`b.ns.design2function.com`
		A	172.105.26.36^{🇨🇦 AKAMAI-LINODE-AP172.105.0.0/19 Akamai Technologies}
			PTR	`172-105-26-36.ip.linodeusercontent.com`
NS	`c.ns.design2function.com`
		A	199.247.17.79^{🇩🇪 AS-VULTR199.247.16.0/21 Vultr Assigned Prefix}
			PTR	`199.247.17.79.vultrusercontent.com`
MX	`mail.design2function.com` ⭐
		A	136.243.149.173^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`quasar.pacificnetwest.com`
TXT	`v=spf1 a mx ip4:136.243.149.173 -all`
SOA	`a.ns.design2function.com`hostmaster@design2function.com 2025-11-11 #13

`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=1776106422

Subdomains

mail.design2function.com

Same first word

design2function.com

DNS History

11 records (5 active, 6 former)

●NSa.ns.design2function.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-04-03 03:40:40
● 2026-04-01 11:38:44
● 2026-04-13 18:55:50

●NSb.ns.design2function.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-04-03 03:40:40
● 2026-04-01 11:38:44
● 2026-04-13 18:55:50

●NSc.ns.design2function.com2026-04-01 → 2026-04-13 · 3 obs

○ 2017-04-03 03:40:40
● 2026-04-01 11:38:44
● 2026-04-13 18:55:50

○NSns0.dnsmadeeasy.com2015-07-09 → 2017-04-03 · 4 obs

● 2015-07-09 15:22:18
● 2017-04-03 03:40:40
○ 2026-04-01 11:38:44
○ 2026-04-13 18:55:50

○NSns1.dnsmadeeasy.com2015-07-09 → 2017-04-03 · 4 obs

● 2015-07-09 15:22:18
● 2017-04-03 03:40:40
○ 2026-04-01 11:38:44
○ 2026-04-13 18:55:50

○NSns2.dnsmadeeasy.com2015-07-09 → 2017-04-03 · 4 obs

● 2015-07-09 15:22:18
● 2017-04-03 03:40:40
○ 2026-04-01 11:38:44
○ 2026-04-13 18:55:50

○NSns3.dnsmadeeasy.com2015-07-09 → 2017-04-03 · 4 obs

● 2015-07-09 15:22:18
● 2017-04-03 03:40:40
○ 2026-04-01 11:38:44
○ 2026-04-13 18:55:50

○NSns4.dnsmadeeasy.com2015-07-09 → 2017-04-03 · 4 obs

● 2015-07-09 15:22:18
● 2017-04-03 03:40:40
○ 2026-04-01 11:38:44
○ 2026-04-13 18:55:50

●MXmail.design2function.com2015-07-09 → 2026-04-13 · 2 obs

● 2015-07-09 15:22:18
● 2026-04-13 18:55:50

●A136.243.149.1732026-04-01 → 2026-04-13 · 3 obs

○ 2017-04-03 03:40:40
● 2026-04-01 11:38:44
● 2026-04-13 18:55:50

○A69.174.243.712015-07-09 → 2017-04-03 · 4 obs

● 2015-07-09 15:22:18
● 2017-04-03 03:40:40
○ 2026-04-01 11:38:44
○ 2026-04-13 18:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
design2function.com	a.ns.design2function.com, b.ns.design2function.com, c.ns.design2function.com	3 records

✅ Authoritative Response

Server:199.247.17.79

NS records: a.ns.design2function.com, b.ns.design2function.com, c.ns.design2function.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for design2function.com (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.149.173`
NS	3	`a.ns.design2function.com, b.ns.design2function.com...`
MX	1	`mail.design2function.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:136.243.149.173 -all`
SOA	1	`a.ns.design2function.com hostmaster.desi`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (a.ns.design2function.com, b.ns.design2function.com, c.ns.design2function.com)

Analysis

Hierarchy

mail.design2function.com has design2function.com as its parent.

IP Addresses

design2function.com maps to IP address 136.243.149.173.

Other host names, for instance mail.design2function.com, mail.atacs.com, ins-sys.com, englishfamilyfarm.info and pacificnetwest.com share IP numbers with design2function.com.

Name Servers

design2function.com is delegated to name servers a.ns.design2function.com, b.ns.design2function.com and c.ns.design2function.com.

Host names with a single IP:

a.ns.design2function.com points to 5.161.68.11

b.ns.design2function.com points to 172.105.26.36

c.ns.design2function.com points to 199.247.17.79

Mail Servers

design2function.com is handled by a single mail server, mail.design2function.com.

mail.design2function.com points to one IP number: 136.243.149.173.

design2function.com - robtex.com