`ustron.info`

DNSSEC	⚠️ Not signed
A	213.108.59.42^{🇵🇱 OGICOM213.108.56.0/21 H88 S.A.}
		PTR	`www31.ogicom.net`
NS	`ns1.twojestrony.pl` ⭐ ⚠️ Not in zone NS records
		A	94.152.255.103^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns1.ogicom.pl`
NS	`ns1.ogicom.pl` ⚠️ Not in parent delegation
		A	94.152.255.103^{🇵🇱 OXYLION-AS94.152.255.0/24}
			PTR	`ns1.ogicom.pl`
NS	`ns2.ogicom.pl` ⚠️ Not in parent delegation
		A	94.152.254.103^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns2.ogicom.pl`
NS	`ns2.twojestrony.pl` ⚠️ Not in zone NS records
		A	94.152.254.103^{🇵🇱 OXYLION-AS94.152.254.0/24}
			PTR	`ns2.ogicom.pl`
MX	`post.ustron.info` ⭐
		A	213.108.59.45^{🇵🇱 OGICOM213.108.56.0/21 H88 S.A.}
			PTR	`mail41-mx.ogicom.net`
TXT	`v=spf1 a mx ip4:81.219.17.0/24 ip4:62.233.142.0/24 redirect=_spf.ogicom.pl`
SOA	`ns1.twojestrony.pl`admin@ogicom.pl 2021-01-15 #6

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1773555327

Subdomains

post.ustron.info

Same first word

ustron.info

ustron.co.jp

ustron.de

ustron.pl

ustron.org

ustron.net

ustron.net.pl

ustron.com.cn

ustron.ph

ustron.com

ustron.com.pl

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suntor.net

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onrust.eu

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notsur.com

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ruston.cn

trunos.com

nutros.com

ruston.cc

suntor.cn

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nutros.fr

ntours.co.il

sturno.net

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ruston.us

DNS History

7 records (6 active, 1 former)

●NSns1.ogicom.pl2015-06-06 → 2026-03-24 · 2 obs

● 2015-06-06 06:43:02
● 2026-03-24 04:10:36

●NSns1.twojestrony.pl2015-06-06 → 2026-03-24 · 2 obs

● 2015-06-06 06:43:02
● 2026-03-24 04:10:36

●NSns2.ogicom.pl2015-06-06 → 2026-03-24 · 2 obs

● 2015-06-06 06:43:02
● 2026-03-24 04:10:36

●NSns2.twojestrony.pl2026-02-18 → 2026-03-24 · 3 obs

○ 2015-06-06 06:43:02
● 2026-02-18 07:59:04
● 2026-03-24 04:10:36

●MXpost.ustron.info2015-06-06 → 2026-03-24 · 2 obs

● 2015-06-06 06:43:02
● 2026-03-24 04:10:36

●A213.108.59.422016-04-06 → 2026-03-24 · 3 obs

○ 2016-01-04 05:29:26
● 2016-04-06 06:10:36
● 2026-03-24 04:10:36

○A93.157.100.742015-06-06 → 2016-01-04 · 4 obs

● 2015-06-06 06:43:02
● 2016-01-04 05:29:26
○ 2016-04-06 06:10:36
○ 2026-03-24 04:10:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
ustron.info	ns2.twojestrony.pl, ns1.twojestrony.pl	-

✅ Authoritative Response

Server:94.152.254.103

NS records: ns2.twojestrony.pl, ns1.twojestrony.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ustron.info (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.108.59.42`
NS	2	`ns1.ogicom.pl, ns2.ogicom.pl`
MX	1	`post.ustron.info (pri: 10)`
TXT	1	`v=spf1 a mx ip4:81.219.17.0/24 ip4:62.23`
SOA	1	`ns1.twojestrony.pl admin.ogicom.pl`

Analysis

Hierarchy

post.ustron.info is a child of ustron.info.

IP Addresses

ustron.info resolves to one IP number: 213.108.59.42.

Other host names, for instance dyrda.info, www.dekor.pless.pl, wecon.com.pl, skala.pless.pl and www31.ogicom.net share IP numbers with ustron.info.

Name Servers

ustron.info delegates to four name servers: ns1.ogicom.pl, ns2.ogicom.pl, ns1.twojestrony.pl and ns2.twojestrony.pl.

ustron.info at least partially shares name servers with other domains, including apa.pl, netdesign.pl, send360.pl, simp.krakow.pl and parada.krakow.pl.