`alecjankowski.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 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			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}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
			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}
			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}
			PTR	`ns04.squarespacedns.com`
MX	`mail.alecjankowski.com` ⭐
		A	108.179.200.137^{🇺🇸 ORACLE-OCI-31898108.179.200.0/23 Google}
			PTR	`cs344.bluehost.com`
TXT	`v=spf1 a mx ptr include:bluehost.com ?all`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1672972221

`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=1785385512

Subdomains

mail.alecjankowski.com

Same first word

alecjankowski.com

DNS History

17 records (13 active, 4 former)

●NSdns1.p01.nsone.net2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSdns2.p01.nsone.net2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSdns3.p01.nsone.net2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSdns4.p01.nsone.net2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSns01.squarespacedns.com2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSns02.squarespacedns.com2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSns03.squarespacedns.com2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●NSns04.squarespacedns.com2026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

○NSns1.bluehost.com2015-06-06 → 2020-02-28 · 4 obs

● 2015-06-06 08:04:48
● 2020-02-28 07:48:14
○ 2026-07-09 00:03:24
○ 2026-07-30 04:28:42

○NSns2.bluehost.com2015-06-06 → 2020-02-28 · 4 obs

● 2015-06-06 08:04:48
● 2020-02-28 07:48:14
○ 2026-07-09 00:03:24
○ 2026-07-30 04:28:42

●MXmail.alecjankowski.com2015-06-06 → 2026-07-30 · 2 obs

● 2015-06-06 08:04:48
● 2026-07-30 04:28:42

●A198.185.159.1442026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●A198.185.159.1452026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●A198.49.23.1442026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

●A198.49.23.1452026-07-09 → 2026-07-30 · 3 obs

○ 2020-02-28 07:48:14
● 2026-07-09 00:03:24
● 2026-07-30 04:28:42

○A216.172.168.1242017-04-09 → 2020-02-28 · 5 obs

○ 2016-09-19 07:57:32
● 2017-04-09 07:44:48
● 2020-02-28 07:48:14
○ 2026-07-09 00:03:24
○ 2026-07-30 04:28:42

○A66.147.244.2112015-06-06 → 2016-09-19 · 4 obs

● 2015-06-06 08:04:48
● 2016-09-19 07:57:32
○ 2017-04-09 07:44:48
○ 2026-07-30 04:28:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
alecjankowski.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...	4 records

✅ Authoritative Response

Server:198.51.44.65

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 alecjankowski.com (unsigned zone)

⏱️ Timing

Total: 157ms | 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...`
MX	1	`mail.alecjankowski.com (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:bluehost.com ?al`
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

Hierarchy

alecjankowski.com is the parent zone for mail.alecjankowski.com.

IP Addresses

alecjankowski.com has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — ashbyparsons.com, nyxion.com, flowersandveg.com and two others — share IP numbers with alecjankowski.com.

Name Servers

alecjankowski.com is served by 8 authoritative name servers — among them ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 5 others.

alecjankowski.com partially shares its NS delegation with several other domains, including ajb-designs.com, jnjgateway.ca, matthreischl.de and two others.

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

Host names with two IP numbers:

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

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

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

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

Host names pointing to a single IP address:

The hostname ns01.squarespacedns.com resolves to 45.54.22.1.

The hostname ns02.squarespacedns.com resolves to 45.54.22.65.

The hostname ns03.squarespacedns.com resolves to 45.54.22.129.

The hostname ns04.squarespacedns.com resolves to 45.54.22.193.