`itsystemservices.hu`

DNSSEC	⚠️ Not signed
A	2001:4c48:2:a365:20c:29ff:fe4d:3b5e^{🇭🇺 MAGYAR-TELEKOM-MAIN-AS2001:4c48:2::/48 ISP core services}
A	88.151.96.8^{🇭🇺 ATW-AS88.151.96.0/21 ATW Internet Kft. Budapest, Hungary}
NS	`ns1.atw.hu` ⭐
		A	2a01:270:0:2::11^{🇭🇺 ATW-AS2a01:270::/32 ATW Internet Kft. Budapest, Hungary}
		A	88.151.96.11^{🇭🇺 ATW-AS88.151.96.0/21 ATW Internet Kft. Budapest, Hungary}
NS	`ns5.atw.hu`
		A	2a01:270:0:2::16^{🇭🇺 ATW-AS2a01:270::/32 ATW Internet Kft. Budapest, Hungary}
		A	94.125.176.1^{🇭🇺 ATW-AS94.125.176.0/22 ATW Internet Kft. Budapest, Hungary}
			PTR	`ns5.atw.hu`
MX	`mail2.atw.hu` ⭐
		A	94.125.176.10^{🇭🇺 ATW-AS94.125.176.0/22 ATW Internet Kft. Budapest, Hungary}
			PTR	`mail2.atw.co.hu`
MX	`mail.atw.hu`⁽²⁰⁾
		A	2a01:270:0:210::1^{🇭🇺 ATW-AS2a01:270::/32 ATW Internet Kft. Budapest, Hungary}
			PTR	`mail.atw.hu`
		A	88.151.96.10^{🇭🇺 ATW-AS88.151.96.0/21 ATW Internet Kft. Budapest, Hungary}
			PTR	`mail.atw.hu`
TXT	`v=spf1 a mx -all`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=Z23nAdYnrPTpmm9MZzy4wnBnYCrvQIz2YmHJSV_7NZs`
SOA	`ns1.atw.hu`postmaster@atw.hu serial=2774576622

`hu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.hu` ⭐
	NS	`b.hu`
	NS	`c.hu`
	NS	`d.hu`
	NS	`e.hu`
	NS	`f.hu`
	NS	`p.hu`
	TXT	`Please see https://www.domain.hu for registration info`
	SOA	`a.hu`hostmaster@nic.hu serial=1774738850

Subdomains

mail.itsystemservices.hu

Same first word

itsystemservices.hu

Similar names

itsystemsservice.de

DNS History

10 records (6 active, 4 former)

●NSns1.atw.hu2015-06-21 → 2026-03-28 · 2 obs

● 2015-06-21 18:21:16
● 2026-03-28 23:05:48

●NSns5.atw.hu2015-06-21 → 2026-03-28 · 2 obs

● 2015-06-21 18:21:16
● 2026-03-28 23:05:48

●MXmail.atw.hu2026-03-28 → 2026-03-28 · 3 obs

○ 2017-01-11 07:09:26
● 2026-03-28 23:05:46
● 2026-03-28 23:05:48

○MXmail.itss.hu2017-01-11 → 2017-01-11 · 4 obs

○ 2016-05-05 15:33:46
● 2017-01-11 07:09:26
○ 2026-03-28 23:05:46
○ 2026-03-28 23:05:48

○MXmail.itsystemservices.hu2015-06-21 → 2016-05-05 · 4 obs

● 2015-06-21 18:21:16
● 2016-05-05 15:33:46
○ 2017-01-11 07:09:26
○ 2026-03-28 23:05:48

●MXmail2.atw.hu2026-03-28 → 2026-03-28 · 3 obs

○ 2017-01-11 07:09:26
● 2026-03-28 23:05:46
● 2026-03-28 23:05:48

●A2001:4c48:2:a365:20c:29ff:fe4d:3b5e2026-03-28 → 2026-03-28 · 3 obs

○ 2017-01-11 07:09:26
● 2026-03-28 23:05:46
● 2026-03-28 23:05:48

○A84.2.35.532015-06-21 → 2016-05-05 · 4 obs

● 2015-06-21 18:21:16
● 2016-05-05 15:33:46
○ 2017-01-11 07:09:26
○ 2026-03-28 23:05:48

○A84.2.35.732017-01-11 → 2017-01-11 · 4 obs

○ 2016-05-05 15:33:46
● 2017-01-11 07:09:26
○ 2026-03-28 23:05:46
○ 2026-03-28 23:05:48

●A88.151.96.82026-03-28 → 2026-03-28 · 3 obs

○ 2017-01-11 07:09:26
● 2026-03-28 23:05:46
● 2026-03-28 23:05:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
hu	a.hu, b.hu, c.hu, d.hu...	-
itsystemservices.hu	ns1.atw.hu, ns5.atw.hu	4 records

✅ Authoritative Response

Server:88.151.96.11

NS records: ns1.atw.hu, ns5.atw.hu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itsystemservices.hu (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.151.96.8`
AAAA	1	`2001:4c48:2:a365:20c:29ff:fe4d:3b5e`
NS	2	`ns1.atw.hu, ns5.atw.hu`
MX	2	`mail.atw.hu (pri: 10), mail2.atw.hu (pri: 20)`
TXT	3	`v=spf1 a mx -all, v=spf1 include:_spf.google.com ~all...`
SOA	1	`ns1.atw.hu postmaster.atw.hu`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.atw.hu, ns5.atw.hu, ns1.atw.hu...)

Analysis

Hierarchy

The parent of mail.itsystemservices.hu is itsystemservices.hu.

IP Addresses

itsystemservices.hu resolves to two IP numbers: 2001:4c48:2:a365:20c:29ff:fe4d:3b5e and 88.151.96.8.

Other host names, for instance hu.e-go.hu, support.kventa.hu, bbz.hu, mail.qdb.hu and szakadathgepker.hu share IP numbers with itsystemservices.hu.

Name Servers

Two name servers ns1.atw.hu and ns5.atw.hu handle delegation for itsystemservices.hu.

itsystemservices.hu uses the same name server setup as other domains, for example hunyadipapir.hu, esztergomi-hirhatar.hu, tutorail.com, darkhosting.hu and az.hu.

itsystemservices.hu shares name servers with other domains at least in part, for instance yune.hu.

Host names with two IP numbers:

ns1.atw.hu points to: 2a01:270:0:2::11 and 88.151.96.11

ns5.atw.hu points to: 2a01:270:0:2::16 and 94.125.176.1

Mail Servers

itsystemservices.hu is handled by two mail servers: mail2.atw.hu and mail.atw.hu.

itsystemservices.hu has the same mail server setup as other domains, including mszp.eu, barnabaskelemen.com, gmtanc.hu, gemy.hu and gyulaihirlap.hu.

itsystemservices.hu shares some mail servers with other domains, at least partially, such as kippkopp.hu, agrocupkft.hu, festivalagency.hu, elektrotop.hu and haszonits.hu.

These mail servers commonly appear with sp000.m.atw.hu, sp001.m.atw.hu, sp003.m.atw.hu, sp004.m.atw.hu, sp005.m.atw.hu, sp006.m.atw.hu, sp007.m.atw.hu, sp002.m.atw.hu, sp008.m.atw.hu and sp009.m.atw.hu.

Host names with two IP numbers:

The host name mail.atw.hu points to 2a01:270:0:210::1 and 88.151.96.10.

Host names with one IP number:

The host name mail2.atw.hu points to 94.125.176.10.

itsystemservices.hu - robtex.com