`realworld-systems.ro`

DNSSEC	⚠️ Not signed
A	136.144.212.108^{🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands}
		PTR	`parking.hostingserver.nl`
NS	`ns1.dn-s.nl` ⭐
		A	2a06:2ec0:1::10^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns1.zxcs.nl`
		A	185.104.28.19^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`ns1.zxcs.nl`
NS	`ns2.dn-s.nl`
		A	2a03:b0c0:3:d0::116:2001^{🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean}
			PTR	`ns2.zxcs.nl`
		A	46.101.179.64^{🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean}
			PTR	`ns2.zxcs.nl`
NS	`ns3.dn-s.nl`
		A	2a03:b0c0:2:d0::57:1001^{🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean}
			PTR	`ns3.zxcs.nl`
		A	178.62.208.8^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`ns3.zxcs.nl`
NS	`ns4.dn-s.nl`
		A	2a06:2ec0:1:a::d53^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`ns.zxcs.de`
		A	185.220.172.14^{🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX}
			PTR	`ns.zxcs.de`
MX	`smtp.realworld-systems.ro` ⭐
		A	82.201.32.13^{🇳🇱 KPN-INTERNEDSERVICES82.201.0.0/17 KPN Internedservices}
TXT	`v=spf1 a mx include:_spf.premiumantispam.nl ~all`
SOA	`ns1.dn-s.nl`hostmaster@realworld-systems.ro 2021-01-01 #0

`ro`

	DNSSEC	🔒 Signed (DS record present)
	NS	`primary.rotld.ro` ⭐
	NS	`dns-at.rotld.ro`
	NS	`dns-c.rotld.ro`
	NS	`dns-ro.denic.de` ⚠️ Not in parent delegation
	NS	`sec-dns-a.rotld.ro`
	NS	`sec-dns-b.rotld.ro`
	SOA	`primary.rotld.ro`hostmaster@rotld.ro serial=2018421982

Subdomains

smtp.realworld-systems.ro

Same first word

DNS History

10 records (6 active, 4 former)

○NSns.prezent.nl2015-07-20 → 2017-05-14 · 3 obs

● 2015-07-20 05:27:16
● 2017-05-14 00:42:06
○ 2026-04-25 04:06:18

●NSns1.dn-s.nl2026-04-25 → 2026-04-25 · 2 obs

○ 2017-05-14 00:42:06
● 2026-04-25 04:06:18

●NSns2.dn-s.nl2026-04-25 → 2026-04-25 · 2 obs

○ 2017-05-14 00:42:06
● 2026-04-25 04:06:18

○NSns2.prezent.nl2015-07-20 → 2017-05-14 · 3 obs

● 2015-07-20 05:27:16
● 2017-05-14 00:42:06
○ 2026-04-25 04:06:18

●NSns3.dn-s.nl2026-04-25 → 2026-04-25 · 2 obs

○ 2017-05-14 00:42:06
● 2026-04-25 04:06:18

○NSns3.prezent.nl2015-07-20 → 2017-05-14 · 3 obs

● 2015-07-20 05:27:16
● 2017-05-14 00:42:06
○ 2026-04-25 04:06:18

●NSns4.dn-s.nl2026-04-25 → 2026-04-25 · 2 obs

○ 2017-05-14 00:42:06
● 2026-04-25 04:06:18

●MXsmtp.realworld-systems.ro2015-07-20 → 2026-04-25 · 2 obs

● 2015-07-20 05:27:16
● 2026-04-25 04:06:18

●A136.144.212.1082026-04-25 → 2026-04-25 · 2 obs

○ 2017-05-14 00:42:06
● 2026-04-25 04:06:18

○A80.84.251.222015-07-20 → 2017-05-14 · 3 obs

● 2015-07-20 05:27:16
● 2017-05-14 00:42:06
○ 2026-04-25 04:06:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ro	dns-c.rotld.ro, dns-at.rotld.ro, primary.rotld.ro, sec-dns-a.rotld.ro...	-
realworld-systems.ro	ns4.dn-s.nl, ns3.dn-s.nl, ns1.dn-s.nl, ns2.dn-s.nl	-

✅ Authoritative Response

Server:185.104.28.19

NS records: ns4.dn-s.nl, ns3.dn-s.nl, ns1.dn-s.nl, ns2.dn-s.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realworld-systems.ro (unsigned zone)

⏱️ Timing

Total: 1330ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.144.212.108`
NS	4	`ns4.dn-s.nl, ns3.dn-s.nl...`
MX	1	`smtp.realworld-systems.ro (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.premiumantispam`
SOA	1	`ns1.dn-s.nl hostmaster.realworld-systems`

Analysis

Hierarchy

realworld-systems.ro is the parent of smtp.realworld-systems.ro.

IP Addresses

realworld-systems.ro resolves to one IP number: 136.144.212.108.

other host names including hondindekast.nl, easy-art.nl, com.sgwww.ukdigitals.com, mail.wirelesseindhoven.nl and mail.snowtune.nl share IP numbers with realworld-systems.ro.

Name Servers

realworld-systems.ro is delegated to four name servers: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.

realworld-systems.ro at least partially shares name servers with other domains, for instance cynthia.nl, r5d.nl, qpicsmaleart.com, naturasiberica.nl and vuurtoreneiland.nl.

These name servers are commonly used with ns2.dn-s.be, ns3.dn-s.eu and ns4.dn-s.org.

Host names with two IP numbers:

ns1.dn-s.nl points to 2a06:2ec0:1::10 and 185.104.28.19; ns2.dn-s.nl points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64; ns3.dn-s.nl points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8; ns4.dn-s.nl points to 2a06:2ec0:1:a::d53 and 185.220.172.14.

Mail Servers

realworld-systems.ro is handled by a single mail server, smtp.realworld-systems.ro.

smtp.realworld-systems.ro resolves to IP 82.201.32.13.

realworld-systems.ro - robtex.com