`science-step.info`

DNSSEC	⚠️ Not signed
A	93.125.99.79^{🇧🇾 BELPAK-AS93.125.99.0/24 DELEGATED FROM BELPAK}
		PTR	`vh97.hosterby.com`
NS	`u1.hoster.by` ⭐
		A	2a0a:7d80:1:1::4:0^{🇧🇾 BELPAK-AS2a0a:7d80:1::/48}
			PTR	`u1.hoster.by`
		A	93.125.30.201^{🇧🇾 BELPAK-AS93.125.30.0/24 DELEGATED FROM BELPAK}
			PTR	`u1.hoster.by`
NS	`u2.hoster.by`
		A	2a0a:7d80:3:1::3^{🇧🇾 HOSTERBY-AS2a0a:7d80:3::/48 hoster.by Velcom-DC IPv6 route object}
			PTR	`net-2a0a-7d80-3-1-prefix-64.hosterby.com`
		A	185.179.82.101^{🇧🇾 BN-AS185.179.82.0/23 BN for HOSTERBY}
			PTR	`u2.hoster.by`
MX	`mailbe01.hoster.by` ⭐
		A	2a0a:7d80:1:1:0:2:1:0^{🇧🇾 BELPAK-AS2a0a:7d80:1::/48}
			PTR	`mailbe01.hoster.by`
		A	93.125.31.210^{🇧🇾 BELPAK-AS93.125.31.0/24 DELEGATED FROM BELPAK}
			PTR	`mailbe01.hoster.by`
TXT	`v=spf1 +a +mx include:_spf.hoster.by ~all`
SOA	`u1.hoster.by`support@hoster.by 2020-06-02 #2

`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=1783751501

WOT: SAFE (28/100)

Same first word

science-step.info

DNS History

8 records (4 active, 4 former)

○NSns1.tutby.com2015-07-04 → 2017-12-11 · 4 obs

● 2015-07-04 20:36:16
● 2017-12-11 11:24:28
○ 2026-02-18 12:03:08
○ 2026-07-11 06:41:50

○NSns2.tutby.com2015-07-04 → 2017-12-11 · 4 obs

● 2015-07-04 20:36:16
● 2017-12-11 11:24:28
○ 2026-02-18 12:03:08
○ 2026-07-11 06:41:50

●NSu1.hoster.by2026-02-18 → 2026-07-11 · 3 obs

○ 2017-12-11 11:24:28
● 2026-02-18 12:03:08
● 2026-07-11 06:41:50

●NSu2.hoster.by2026-02-18 → 2026-07-11 · 3 obs

○ 2017-12-11 11:24:28
● 2026-02-18 12:03:08
● 2026-07-11 06:41:50

○MXfe01.mail.hoster.by2015-07-04 → 2017-01-08 · 4 obs

● 2015-07-04 20:36:16
● 2017-01-08 17:13:34
○ 2017-12-11 11:24:28
○ 2026-07-11 06:41:50

●MXmailbe01.hoster.by2017-12-11 → 2026-07-11 · 3 obs

○ 2017-01-08 17:13:34
● 2017-12-11 11:24:28
● 2026-07-11 06:41:50

○A93.125.99.382015-07-04 → 2017-12-11 · 4 obs

● 2015-07-04 20:36:16
● 2017-12-11 11:24:28
○ 2026-02-18 12:03:08
○ 2026-07-11 06:41:50

●A93.125.99.792026-02-18 → 2026-07-11 · 3 obs

○ 2017-12-11 11:24:28
● 2026-02-18 12:03:08
● 2026-07-11 06:41:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
science-step.info	u1.hoster.by, u2.hoster.by	-

✅ Authoritative Response

Server:185.179.82.101

NS records: u1.hoster.by, u2.hoster.by

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for science-step.info (unsigned zone)

⏱️ Timing

Total: 983ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.125.99.79`
NS	2	`u1.hoster.by, u2.hoster.by`
MX	1	`mailbe01.hoster.by (pri: 30)`
TXT	1	`v=spf1 +a +mx include:_spf.hoster.by ~al`
SOA	1	`u1.hoster.by support.hoster.by`

Analysis

IP Addresses

science-step.info resolves to one IP address: 93.125.99.79.

hot-fun.by, sense.by, pokraska.by and two other host names share IP numbers with science-step.info.

Name Servers

science-step.info is delegated to two name servers: u1.hoster.by and u2.hoster.by.

science-step.info uses the same name servers as several other domains — among them htpc.by, bes.by, idewmedia.by and two more.

science-step.info shares at least some of its name servers with other domains, such as korsil.ru.

u1.hoster.by and u2.hoster.by each resolve to two IP addresses: u1.hoster.by points to 93.125.30.201 and 2a0a:7d80:1:1::4:0, while u2.hoster.by points to 185.179.82.101 and 2a0a:7d80:3:1::3.

Mail Servers

Mail for science-step.info is handled by a single mail server, mailbe01.hoster.by.

science-step.info uses an identical mail server configuration to several other domains — among them vendia.by, fokmotor.com, wgk.by and two more.

science-step.info and other domains — bazylevsky-vet.com for instance — share at least some mail servers.

mailbe01.hoster.by carries two IP numbers: 93.125.31.210 and 2a0a:7d80:1:1:0:2:1:0.

science-step.info - robtex.com