`grandoptical.pl`

DNSSEC	⚠️ Not signed
A	195.149.199.42^{🇵🇱 PL-OKTAWAVE-AS195.149.198.0/23 OKTAWAVE}
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	`grandoptical-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms59996674`
TXT	`google-site-verification=FPxjmX_pSDJYQauA05kCOaiQe-g_CSbANA7-L7PEes0`
TXT	`67ee2e245dd39c366e0bf47ba5cfccca43c56a2a1b38f001a7416d8d444d3d6`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`d0bdff5a5216f32a1b11b0c1a4cd81293ddd33e6f9e457598efd923ff4ea60e`
TXT	`7dffabac9a8e3e4e741b92deab6e87dea171e07b23578c2b14f30a1d74b69e8`
SOA	`dns.home.pl`admin@home.pl serial=1706871873

`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=1775975509

Same first word

Similar names

capitolgrand.com

palcotrading.com

DNS History

15 records (5 active, 10 former)

●NSdns.home.pl2026-03-15 → 2026-04-12 · 3 obs

○ 2017-01-01 04:38:12
● 2026-03-15 08:23:54
● 2026-04-12 13:14:12

●NSdns2.home.pl2026-03-15 → 2026-04-12 · 3 obs

○ 2017-01-01 04:38:12
● 2026-03-15 08:23:54
● 2026-04-12 13:14:12

●NSdns3.home.pl2026-03-15 → 2026-04-12 · 3 obs

○ 2017-01-01 04:38:12
● 2026-03-15 08:23:54
● 2026-04-12 13:14:12

○NSindom10.indomco.com2015-05-06 → 2017-01-01 · 4 obs

● 2015-05-06 08:14:44
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

○NSindom130.indomco.org2015-05-06 → 2017-01-01 · 4 obs

● 2015-05-06 08:14:44
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

○NSindom20.indomco.net2015-05-06 → 2017-01-01 · 4 obs

● 2015-05-06 08:14:44
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

○NSindom30.indomco.fr2015-05-06 → 2017-01-01 · 4 obs

● 2015-05-06 08:14:44
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

●MXgrandoptical-pl.mail.protection.outlook.com2026-03-15 → 2026-04-12 · 3 obs

○ 2017-01-01 04:38:12
● 2026-03-15 08:23:54
● 2026-04-12 13:14:12

○MXmx1.indom.com2015-05-06 → 2015-05-06 · 3 obs

● 2015-05-06 08:14:44
○ 2015-10-31 02:54:54
○ 2026-04-12 13:14:12

○MXmx2.indom.com2015-05-06 → 2015-05-06 · 3 obs

● 2015-05-06 08:14:44
○ 2015-10-31 02:54:54
○ 2026-04-12 13:14:12

○MXrelay1.netnames.net2015-10-31 → 2017-01-01 · 5 obs

○ 2015-05-06 08:14:44
● 2015-10-31 02:54:54
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

○MXrelay2.netnames.net2015-10-31 → 2017-01-01 · 5 obs

○ 2015-05-06 08:14:44
● 2015-10-31 02:54:54
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

○A185.26.230.1292015-10-31 → 2017-01-01 · 5 obs

○ 2015-05-06 08:14:44
● 2015-10-31 02:54:54
● 2017-01-01 04:38:12
○ 2026-03-15 08:23:54
○ 2026-04-12 13:14:12

○A185.26.230.1372015-05-06 → 2015-05-06 · 3 obs

● 2015-05-06 08:14:44
○ 2015-10-31 02:54:54
○ 2026-04-12 13:14:12

●A195.149.199.422026-03-15 → 2026-04-12 · 3 obs

○ 2017-01-01 04:38:12
● 2026-03-15 08:23:54
● 2026-04-12 13:14:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
grandoptical.pl	dns3.home.pl, dns.home.pl, dns2.home.pl	6 records

✅ Authoritative Response

Server:185.132.34.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grandoptical.pl (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.149.199.42`
NS	3	`dns3.home.pl, dns2.home.pl...`
MX	1	`grandoptical-pl.mail.protection.outlook.`
TXT	6	`MS=ms59996674, google-site-verification=FPxjmX_pSDJYQau...`
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

IP Addresses

grandoptical.pl maps to IP address 195.149.199.42.

Other host names for instance www.visionexpress.pl and trendyopticians.pl share IP numbers with grandoptical.pl.

Name Servers

grandoptical.pl is delegated to name servers dns2.home.pl, dns3.home.pl and dns.home.pl.

grandoptical.pl at least partially shares name servers with other domains such as nyuzu.com, cloudserver009890.home.pl, kyoceracentrum.pl, dignet.com.pl and 133.128.188.in-addr.arpa.

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

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

grandoptical-pl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::20, 52.101.68.27, 52.101.68.36, 52.101.73.6 and 52.101.73.28.

grandoptical.pl - robtex.com

grandoptical.pl

pl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`grandoptical.pl`

`pl`