`studyprograms.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	`ns1.ignum.com` ⭐
		A	2a00:1e40:a:53::5^{🇸🇰 IGNUM-AS2a00:1e40:a::/48}
			PTR	`ns1-bra.core.webglobe.com`
		A	185.65.223.35^{🇸🇰 IGNUM-AS185.65.223.0/24}
			PTR	`ns1-bra.core.webglobe.com`
NS	`ns2.ignum.cz`
		A	2001:1ab0:7e1e:2::5^{🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
		A	217.31.48.201^{🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/}
			PTR	`ns2-prg.core.webglobe.com`
MX	`studyprograms-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
TXT	`klaviyo-site-verification=WRnzv9`
TXT	`google-site-verification=mjN05OhD-bBcNQFa1Y15U571ITfr2AMMK7weRIK6HuI`
TXT	`v=spf1 include:spf.protection.outlook.com include:app.pythagoras.cz -all`
SOA	`ns1.ignum.com`hostmaster@ignum.cz 2026-06-01 #2

`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=1781167923

Same first word

studyprograms.cz

studyprograms.com

DNS History

13 records (7 active, 6 former)

●NSns1.ignum.com2007-10-30 → 2026-06-11 · 2 obs

● 2007-10-30 13:13:22
● 2026-06-11 08:56:44

●NSns2.ignum.cz2007-10-30 → 2026-06-11 · 2 obs

● 2007-10-30 13:13:22
● 2026-06-11 08:56:44

○MXmail.studyprograms.com2007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 13:13:22
○ 2015-07-16 00:29:36
○ 2026-06-11 08:56:44

○MXmail2.studyprograms.com2007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 13:13:22
○ 2015-07-16 00:29:36
○ 2026-06-11 08:56:44

○MXmx2.ha-vel.cz2007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 13:13:22
○ 2015-07-16 00:29:36
○ 2026-06-11 08:56:44

●MXstudyprograms-com.mail.protection.outlook.com2015-07-16 → 2026-06-11 · 3 obs

○ 2007-10-30 13:13:22
● 2015-07-16 00:29:36
● 2026-06-11 08:56:44

●A198.185.159.1442019-12-31 → 2026-06-11 · 3 obs

○ 2017-02-05 12:43:54
● 2019-12-31 08:19:38
● 2026-06-11 08:56:44

●A198.185.159.1452019-12-31 → 2026-06-11 · 3 obs

○ 2017-02-05 12:43:54
● 2019-12-31 08:19:38
● 2026-06-11 08:56:44

●A198.49.23.1442019-12-31 → 2026-06-11 · 3 obs

○ 2017-02-05 12:43:54
● 2019-12-31 08:19:38
● 2026-06-11 08:56:44

●A198.49.23.1452019-12-31 → 2026-06-11 · 3 obs

○ 2017-02-05 12:43:54
● 2019-12-31 08:19:38
● 2026-06-11 08:56:44

○A217.16.184.902016-02-11 → 2017-02-05 · 5 obs

○ 2015-11-19 23:36:36
● 2016-02-11 17:10:16
● 2017-02-05 12:43:54
○ 2019-12-31 08:19:38
○ 2026-06-11 08:56:44

○A217.31.52.2482007-10-30 → 2007-10-30 · 3 obs

● 2007-10-30 13:13:22
○ 2015-07-16 00:29:36
○ 2026-06-11 08:56:44

○A88.208.121.902015-07-16 → 2015-11-19 · 5 obs

○ 2007-10-30 13:13:22
● 2015-07-16 00:29:36
● 2015-11-19 23:36:36
○ 2016-02-11 17:10:16
○ 2026-06-11 08:56:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
studyprograms.com	ns2.ignum.cz, ns1.ignum.com	2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns2.ignum.cz, ns1.ignum.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyprograms.com (unsigned zone)

⏱️ Timing

Total: 707ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.49.23.145...`
NS	2	`ns1.ignum.com, ns2.ignum.cz`
MX	1	`studyprograms-com.mail.protection.outloo`
TXT	3	`v=spf1 include:spf.protection.outlook.co, klaviyo-site-verification=WRnzv9...`
SOA	1	`ns1.ignum.com hostmaster.ignum.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ignum.com, ns1.ignum.com)

Analysis

IP Addresses

studyprograms.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Among the host names that share IP numbers with studyprograms.com are loveig.com, alexandergraves.com, tomasos4me.com and two others.

Name Servers

Two name servers handle the delegation for studyprograms.com: ns1.ignum.com and ns2.ignum.cz.

studyprograms.com has the same name server delegation as a number of other domains, such as axis-hk.cz, mojepujcka.cz, eskoleni.cz and two more.

studyprograms.com has at least partial name server overlap with other domains, such as er-email.com, globalpay.at, 141.109.62.in-addr.arpa and two others.

It is common to find these name servers paired with the name servers ns1.webcloud.cz.

ns1.ignum.com and ns2.ignum.cz both carry two IP addresses. The A records for ns1.ignum.com are 185.65.223.35 and 2a00:1e40:a:53::5; the A records for ns2.ignum.cz are 217.31.48.201 and 2001:1ab0:7e1e:2::5.

Mail Servers

studyprograms.com routes its mail through a single mail server, studyprograms-com.mail.protection.outlook.com.

studyprograms-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.12, 52.101.68.29 and 52.101.73.6, along with 5 other.

studyprograms.com - robtex.com