`run4value.at`

DNSSEC	⚠️ Not signed
A	88.198.186.10^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
		PTR	`thor.b4s-service.com`
NS	`dns01.b4s-service.com` ⭐
		A	88.198.186.3^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`dns01.b4s-service.com`
NS	`dns02.b4s-service.com`
		A	88.198.186.4^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`dns02.b4s-service.com`
MX	`mail.run4value.at` ⭐
		A	88.198.186.12^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`mail01.b4s-service.com`
SOA	`dns01.b4s-service.com`domainadmin@b4s.at 2018-08-24 #2

`at`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.at` ⭐
	NS	`d.ns.at`
	NS	`j.ns.at`
	NS	`n.ns.at`
	NS	`ns1.univie.ac.at`
	NS	`ns2.univie.ac.at`
	NS	`r.ns.at`
	NS	`u.ns.at`
	SOA	`dns.nic.at`domain-admin@univie.ac.at serial=1774656002

Subdomains

mail.run4value.at

Same first word

run4value.at

DNS History

6 records (4 active, 2 former)

●NSdns01.b4s-service.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-06-07 02:57:36
● 2026-03-27 23:00:40
● 2026-03-28 00:30:00

●NSdns02.b4s-service.com2026-03-27 → 2026-03-28 · 3 obs

○ 2017-06-07 02:57:36
● 2026-03-27 23:00:40
● 2026-03-28 00:30:00

○NSns1.thor.b4s-service.com2015-08-20 → 2017-06-07 · 4 obs

● 2015-08-20 15:36:20
● 2017-06-07 02:57:36
○ 2026-03-27 23:00:40
○ 2026-03-28 00:30:00

○NSns2.thor.b4s-service.com2015-08-20 → 2017-06-07 · 4 obs

● 2015-08-20 15:36:20
● 2017-06-07 02:57:36
○ 2026-03-27 23:00:40
○ 2026-03-28 00:30:00

●MXmail.run4value.at2015-08-20 → 2026-03-28 · 2 obs

● 2015-08-20 15:36:20
● 2026-03-28 00:30:00

●A88.198.186.102015-08-20 → 2026-03-28 · 2 obs

● 2015-08-20 15:36:20
● 2026-03-28 00:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
at	u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at...	-
run4value.at	dns01.b4s-service.com, dns02.b4s-service.com	-

✅ Authoritative Response

Server:88.198.186.3

NS records: dns01.b4s-service.com, dns02.b4s-service.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for run4value.at (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.186.10`
NS	2	`dns01.b4s-service.com, dns02.b4s-service.com`
MX	1	`mail.run4value.at (pri: 10)`
SOA	1	`dns01.b4s-service.com domainadmin.b4s.at`

Analysis

Hierarchy

run4value.at is the parent of mail.run4value.at.

IP Addresses

run4value.at points to a single IP number: 88.198.186.10.

other host names for instance shirtmaker.at, multikulti.at, sports-fashion.at, ithelp.at and www.multikulti.at share IP numbers with run4value.at.

Name Servers

run4value.at is delegated to two name servers: dns01.b4s-service.com and dns02.b4s-service.com.

run4value.at shares the same name server setup as other domains, for example ithelp.at, serviceengineering.at, b4s.cc, mplatzer.at and dfphammer.at.

Host names with one IP number:

The host dns01.b4s-service.com points to 88.198.186.3 and the host dns02.b4s-service.com points to 88.198.186.4.

Mail Servers

run4value.at is handled by a single mail server, mail.run4value.at.

Host name mail.run4value.at points to IP address 88.198.186.12.

run4value.at - robtex.com

run4value.at

at