`rolandtec.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}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`ns01.squarespacedns.com`
		A	45.54.22.1^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns01.squarespacedns.com`
NS	`ns02.squarespacedns.com`
		A	45.54.22.65^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns02.squarespacedns.com`
NS	`ns03.squarespacedns.com`
		A	45.54.22.129^{🇺🇸 NETACTUATE45.54.22.0/24}
			PTR	`ns03.squarespacedns.com`
NS	`ns04.squarespacedns.com`
		A	45.54.22.193^{🇺🇸 NETACTUATE45.54.22.0/24}
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1675186821

`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=1784550462

Same first word

rolandtec.com

Similar names

DNS History

16 records (12 active, 4 former)

●NSdns1.p01.nsone.net2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSdns2.p01.nsone.net2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSdns3.p01.nsone.net2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSdns4.p01.nsone.net2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSns01.squarespacedns.com2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSns02.squarespacedns.com2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSns03.squarespacedns.com2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●NSns04.squarespacedns.com2026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

○NSns97.worldnic.com2015-07-22 → 2017-07-06 · 4 obs

● 2015-07-22 08:15:46
● 2017-07-06 09:31:20
○ 2026-07-01 09:38:56
○ 2026-07-20 12:30:08

○NSns98.worldnic.com2015-07-22 → 2017-07-06 · 4 obs

● 2015-07-22 08:15:46
● 2017-07-06 09:31:20
○ 2026-07-01 09:38:56
○ 2026-07-20 12:30:08

○MXp.webcom.ctmail.com2015-11-26 → 2017-07-06 · 4 obs

● 2015-11-26 18:36:30
● 2017-07-06 09:31:20
○ 2026-07-01 09:38:56
○ 2026-07-20 12:30:08

●A198.185.159.1442026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●A198.185.159.1452026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●A198.49.23.1442026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

●A198.49.23.1452026-07-01 → 2026-07-20 · 3 obs

○ 2017-07-06 09:31:20
● 2026-07-01 09:38:56
● 2026-07-20 12:30:08

○A208.91.197.252015-07-22 → 2017-07-06 · 4 obs

● 2015-07-22 08:15:46
● 2017-07-06 09:31:20
○ 2026-07-01 09:38:56
○ 2026-07-20 12:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rolandtec.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...	4 records

✅ Authoritative Response

Server:198.51.45.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rolandtec.com (unsigned zone)

⏱️ Timing

Total: 1769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.145, 198.49.23.144...`
NS	8	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com...)

Analysis

IP Addresses

rolandtec.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with jonathansalas.com, wardcooperpress.com and spoolet.com, also share IP numbers with rolandtec.com.

Name Servers

The DNS delegation for rolandtec.com covers 8 name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 5 more.

rolandtec.com partially shares its NS delegation with several other domains, including kipuka.co, laurablumenthal.com, perrinpublishing.com and two others.

In DNS configurations, these name servers often share authority with dns1.p01.nsone.net, ns04.squarespacedns.com, dns2.p01.nsone.net and 7 other name servers.

Host names that have two IP addresses:

dns1.p01.nsone.net maps to two IP addresses — 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns2.p01.nsone.net maps to two IP addresses — 198.51.45.1 and 2a00:edc0:6259:7:1::2.

dns3.p01.nsone.net maps to two IP addresses — 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

dns4.p01.nsone.net maps to two IP addresses — 198.51.45.65 and 2a00:edc0:6259:7:1::4.

Host names that point to one IP address:

ns01.squarespacedns.com points to the IP address 45.54.22.1.

ns02.squarespacedns.com points to the IP address 45.54.22.65.

ns03.squarespacedns.com points to the IP address 45.54.22.129.

ns04.squarespacedns.com points to the IP address 45.54.22.193.