sedulus.pl - dns.ninja

`sedulus.pl`

DNSSEC	⚠️ Not signed
A	91.237.52.132^{🇵🇱 BIZNESHOST-AS91.237.52.0/24}
		PTR	`s134.cyber-folks.pl`
NS	`ns1.pro-linuxpl.com` ⭐
		A	94.152.254.111^{🇵🇱 OXYLION-AS94.152.254.0/24}
NS	`ns2.pro-linuxpl.com`
		A	94.152.255.111^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns2.cyberfolks.pl`
MX	`sedulus-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`8np38p126fbgctyvzpp98rmgp9659vbk`
TXT	`4249525e12a2181146ee816beb8478728e415391a7542a58e37bcf1879b0f46`
TXT	`v=spf1 ip4:178.63.243.123 a mx include:spf.protection.outlook.com -all`
TXT	`8990e2291d9a858d69b5069fce7ec2d49b449f2113cdfcb94f1aa630bb6fd29`
TXT	`MS=ms95047084`
TXT	`7bnz5dtwpb8rybg1csw9n26mmjfcv7r1`
TXT	`ddc26d602017d86466f78e4d4ffbbb3e278d4e061c87fc3bd3117bbedcea4a0`
TXT	`google-site-verification=wOevVTFT9WswjoBFSegTP1kF0T7PRidjJa4z0O3lVI8`
TXT	`fbclid=PAAabTimB1W_O8OL8kRkINlxYyaARL-RHuqrkWiYtruyYR3Qubr-yX_eHWMD0_aem_AU30...`
TXT	`google-site-verification=dR5MbThvvWp6CqBQxQ0KHMlM_trnC4_cDP8kkO6mLUs`
TXT	`ff2f8e12f9fdd8fda99e7750e0d75ebf66b25fe38f05713a57146e63578b31a`
SOA	`ns1.pro-linuxpl.com`hostmaster@sedulus.pl 2026-03-07 #0

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1782714677

Subdomains

www.sedulus.pl

Same first word

sedulus.pl

sedulus.com

sedulus.com.br

sedulus.org

sedulus.de

sedulus.nl

sedulus.co.uk

Similar names

desluus.nl

delussu.eu

delussu.de

delussu.com

delussu.net

DNS History

5 records (4 active, 1 former)

●NSns1.pro-linuxpl.com2018-05-10 → 2026-06-29 · 2 obs

● 2018-05-10 12:35:26
● 2026-06-29 12:35:34

●NSns2.pro-linuxpl.com2018-05-10 → 2026-06-29 · 2 obs

● 2018-05-10 12:35:26
● 2026-06-29 12:35:34

●MXsedulus-pl.mail.protection.outlook.com2018-05-10 → 2026-06-29 · 2 obs

● 2018-05-10 12:35:26
● 2026-06-29 12:35:34

○A178.63.243.1232018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 12:35:26
○ 2026-02-15 19:38:54
○ 2026-06-29 12:35:34

●A91.237.52.1322026-02-15 → 2026-06-29 · 3 obs

○ 2018-05-10 12:35:26
● 2026-02-15 19:38:54
● 2026-06-29 12:35:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, a-dns.pl...	-
sedulus.pl	ns2.pro-linuxpl.com, ns1.pro-linuxpl.com	-

✅ Authoritative Response

Server:94.152.254.111

NS records: ns2.pro-linuxpl.com, ns1.pro-linuxpl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sedulus.pl (unsigned zone)

⏱️ Timing

Total: 1935ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.237.52.132`
NS	2	`ns1.pro-linuxpl.com, ns2.pro-linuxpl.com`
MX	1	`sedulus-pl.mail.protection.outlook.com (`
TXT	11	`8np38p126fbgctyvzpp98rmgp9659vbk, 4249525e12a2181146ee816beb8478728e415391...`
SOA	1	`ns1.pro-linuxpl.com hostmaster.sedulus.p`

Analysis

Hierarchy

sedulus.pl is the parent zone for www.sedulus.pl.

IP Addresses

sedulus.pl points to a single IP number: 91.237.52.132.

Additional host names — empe.info, amtech.pl, mail.owcrystal.pl and two others — share IP numbers with sedulus.pl.

Name Servers

sedulus.pl is delegated to two name servers: ns1.pro-linuxpl.com and ns2.pro-linuxpl.com.

sedulus.pl shares its name server setup with other domains, including osir.swinoujscie.pl, one-support.pl, eiem.pl and two others.

sedulus.pl partially shares its NS delegation with several other domains, including platinet.pl, umowyserwisowe-citroen.pl, mshg.pl and two others.

In DNS configurations, these name servers often share authority with ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl and 3 other name servers.

ns1.pro-linuxpl.com resolves to 94.152.254.111. ns2.pro-linuxpl.com resolves to 94.152.255.111. Both host names point to a single IP number.

Mail Servers

sedulus.pl has one mail server: sedulus-pl.mail.protection.outlook.com.

sedulus-pl.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.68.8, 52.101.68.12 and 5 other.