`ceoroundtable.pl`

DNSSEC	⚠️ Not signed
A	212.85.103.159^{🇵🇱 HOMEPL-AS212.85.96.0/20}
		PTR	`cloudserver001937.home.pl`
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl`
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`ceoroundtable-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 a a:mail.ceo-round-table.com a:event.ceoroundtable.pl a:new.ceoroundta...`
TXT	`MS=ms97596612`
SOA	`dns.home.pl`admin@home.pl serial=1550653781

`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=1777098618

Previously MX for

ceoroundtable.pl

Subdomains

ns1.ceoroundtable.pl

ns2.ceoroundtable.pl

Same first word

ceoroundtable.pl

DNS History

8 records (5 active, 3 former)

●NSdns.home.pl2015-12-23 → 2026-04-25 · 2 obs

● 2015-12-23 06:02:32
● 2026-04-25 08:12:04

●NSdns2.home.pl2015-12-23 → 2026-04-25 · 2 obs

● 2015-12-23 06:02:32
● 2026-04-25 08:12:04

●NSdns3.home.pl2015-12-23 → 2026-04-25 · 2 obs

● 2015-12-23 06:02:32
● 2026-04-25 08:12:04

●MXceoroundtable-pl.mail.protection.outlook.com2020-02-07 → 2026-04-25 · 3 obs

○ 2016-07-13 00:57:26
● 2020-02-07 05:46:32
● 2026-04-25 08:12:04

○MXceoroundtable.pl2016-07-13 → 2020-02-07 · 5 obs

○ 2016-03-28 12:40:48
● 2016-07-13 00:57:26
● 2020-02-07 05:46:32
○ 2026-04-04 14:35:10
○ 2026-04-25 08:12:04

○MXdomains005.home.pl2015-12-23 → 2016-03-28 · 4 obs

● 2015-12-23 06:02:32
● 2016-03-28 12:40:48
○ 2016-07-13 00:57:26
○ 2026-04-25 08:12:04

●A212.85.103.1592016-07-13 → 2026-04-25 · 3 obs

○ 2016-03-28 12:40:48
● 2016-07-13 00:57:26
● 2026-04-25 08:12:04

○A212.91.26.1542015-12-23 → 2016-03-28 · 4 obs

● 2015-12-23 06:02:32
● 2016-03-28 12:40:48
○ 2016-07-13 00:57:26
○ 2026-04-25 08:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
ceoroundtable.pl	dns3.home.pl, dns.home.pl, dns2.home.pl	6 records

✅ Authoritative Response

Server:217.160.81.248

NS records: dns3.home.pl, dns.home.pl, dns2.home.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceoroundtable.pl (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.85.103.159`
NS	3	`dns2.home.pl, dns.home.pl...`
MX	1	`ceoroundtable-pl.mail.protection.outlook`
TXT	2	`MS=ms97596612, v=spf1 a a:mail.ceo-round-table.com a:ev`
SOA	1	`dns.home.pl admin.home.pl`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (dns3.home.pl, dns2.home.pl, dns.home.pl...)

Analysis

Hierarchy

ceoroundtable.pl is parent of ns1.ceoroundtable.pl and ns2.ceoroundtable.pl.

IP Addresses

ceoroundtable.pl resolves to a single IP address: 212.85.103.159.

Other host names, such as rsq.pl and cloudserver001937.home.pl, share IP numbers with ceoroundtable.pl.

Name Servers

ceoroundtable.pl is delegated to three name servers: dns2.home.pl, dns3.home.pl and dns.home.pl.

ceoroundtable.pl at least partially shares name servers with other domains, including debno.pl, profinance.home.pl, cloudserver3127140.home.pl, cloudserver082480.home.pl and cloudserver010341.home.pl.

Host names with two IP numbers:

dns2.home.pl points to: 2001:8d8:fe:53:6870::2 and 217.160.81.248

dns3.home.pl points to: 2607:f1c0:fe:53:185:132:34:251 and 185.132.34.251

dns.home.pl points to: 2001:8d8:fe:53:6870::1 and 217.160.80.244

Mail Servers

ceoroundtable.pl is handled by a single mail server, ceoroundtable-pl.mail.protection.outlook.com.

Hostname ceoroundtable-pl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::e, 52.101.68.5, 52.101.68.39, 52.101.73.2 and 52.101.73.22.

ceoroundtable.pl - robtex.com