`ework.su`

DNSSEC	⚠️ Not signed
A	46.30.40.102^{🇳🇱 IRONHOST46.30.40.0/24}
		PTR	`isp12.eurobyte.ru`
NS	`isp12.eurobyte.ru` ⭐
		A	46.30.40.102^{🇳🇱 IRONHOST46.30.40.0/24}
			PTR	`isp12.eurobyte.ru`
NS	`ns1.eurobyte.ru`
		A	37.143.10.32^{🇷🇺 EUROBYTE37.143.10.0/23}
			PTR	`ns4.eurobyte.ru`
		A	46.254.19.50^{🇷🇺 EUROBYTE46.254.18.0/23}
			PTR	`ns1.eurobyte.ru`
NS	`ns2.eurobyte.ru`
		A	37.143.9.188^{🇷🇺 EUROBYTE37.143.8.0/23}
			PTR	`ns3.eurobyte.ru`
		A	37.143.12.10^{🇷🇺 EUROBYTE37.143.12.0/23}
			PTR	`ns2.eurobyte.ru`
NS	`ns3.eurobyte.ru` ⚠️ Not in zone NS records
		A	37.143.10.32^{🇷🇺 EUROBYTE37.143.10.0/23}
			PTR	`ns4.eurobyte.ru`
		A	37.143.12.10^{🇷🇺 EUROBYTE37.143.12.0/23}
			PTR	`ns2.eurobyte.ru`
NS	`ns4.eurobyte.ru` ⚠️ Not in zone NS records
		A	37.143.10.32^{🇷🇺 EUROBYTE37.143.10.0/23}
			PTR	`ns4.eurobyte.ru`
		A	37.143.12.10^{🇷🇺 EUROBYTE37.143.12.0/23}
			PTR	`ns2.eurobyte.ru`
MX	`mail.ework.su` ⭐
		A	46.30.40.102^{🇳🇱 IRONHOST46.30.40.0/24}
			PTR	`isp12.eurobyte.ru`
TXT	`v=spf1 ip4:46.30.40.102 a mx ~all`
SOA	`isp12.eurobyte.ru`support@eurobyte.ru 2020-04-25 #41

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650208059

Subdomains

mail.ework.su

Same first word

ework.co

ework.pro

ework.net

ework.se

ework.com

ework.dk

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ework.fr

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ework.ru

ework.su

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worek.net

kower.com

woker.de

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rwoke.com

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rowek.de

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DNS History

7 records (7 active, 0 former)

●NSisp12.eurobyte.ru2026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

●NSns1.eurobyte.ru2026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

●NSns2.eurobyte.ru2026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

●NSns3.eurobyte.ru2026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

●NSns4.eurobyte.ru2026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

●MXmail.ework.su2026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

●A46.30.40.1022026-03-14 → 2026-03-16 · 2 obs

● 2026-03-14 07:38:04
● 2026-03-16 09:14:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	-
ework.su	ns1.eurobyte.ru, ns4.eurobyte.ru, ns3.eurobyte.ru, ns2.eurobyte.ru	-

✅ Authoritative Response

Server: 37.143.12.10

NS records: ns1.eurobyte.ru, ns4.eurobyte.ru, ns3.eurobyte.ru, ns2.eurobyte.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ework.su (unsigned zone)

⏱️ Timing

Total: 1443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.40.102`
NS	2	`ns1.eurobyte.ru, ns2.eurobyte.ru`
MX	2	`mail.ework.su (pri: 10), mail.ework.su (pri: 20)`
TXT	1	`v=spf1 ip4:46.30.40.102 a mx ~all`
SOA	1	`isp12.eurobyte.ru support.eurobyte.ru`

Analysis

Hierarchy

ework.su is parent of mail.ework.su.

IP Addresses

ework.su points to a single IP: 46.30.40.102.

Other host names, for instance mail.py4ku.ru, www.appli.ru, www.mipomnim.ru, npf-foton.ru and www.101god.ru share IP numbers with ework.su.

Name Servers

ework.su is delegated to five name servers: isp12.eurobyte.ru, ns1.eurobyte.ru, ns2.eurobyte.ru, ns3.eurobyte.ru and ns4.eurobyte.ru.

ework.su at least partially shares its name servers with other domains, for instance 5580.ru, missmexx.ru, guvd74.ru, tv.tefi.ru and gbrv.ru.