complexity.ro - dns.ninja

`complexity.ro`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
NS	`ns1.parkingcrew.net` ⭐
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net`
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@complexity.ro serial=1781004750

`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=2018574701

WOT: SAFE (62/100)

Previously MX for

complexity.ro

Same first word

DNS History

10 records (4 active, 6 former)

○NSns1.host-age.ro2015-06-15 → 2020-01-30 · 4 obs

● 2015-06-15 22:07:08
● 2020-01-30 02:35:44
○ 2026-06-25 00:51:48
○ 2026-07-19 18:50:00

●NSns1.parkingcrew.net2026-06-25 → 2026-07-19 · 3 obs

○ 2020-01-30 02:35:44
● 2026-06-25 00:51:48
● 2026-07-19 18:50:00

○NSns2.host-age.ro2015-06-15 → 2020-01-30 · 4 obs

● 2015-06-15 22:07:08
● 2020-01-30 02:35:44
○ 2026-06-25 00:51:48
○ 2026-07-19 18:50:00

●NSns2.parkingcrew.net2026-06-25 → 2026-07-19 · 3 obs

○ 2020-01-30 02:35:44
● 2026-06-25 00:51:48
● 2026-07-19 18:50:00

○NSns3.host-age.ro2015-06-15 → 2020-01-30 · 4 obs

● 2015-06-15 22:07:08
● 2020-01-30 02:35:44
○ 2026-06-25 00:51:48
○ 2026-07-19 18:50:00

○NSns4.host-age.ro2015-06-15 → 2020-01-30 · 4 obs

● 2015-06-15 22:07:08
● 2020-01-30 02:35:44
○ 2026-06-25 00:51:48
○ 2026-07-19 18:50:00

○MXcomplexity.ro2015-06-15 → 2020-01-30 · 4 obs

● 2015-06-15 22:07:08
● 2020-01-30 02:35:44
○ 2026-06-25 00:51:48
○ 2026-07-19 18:50:00

●MXmail.h-email.net2026-07-17 → 2026-07-19 · 3 obs

○ 2026-06-25 00:51:48
● 2026-07-17 20:12:56
● 2026-07-19 18:50:00

●A104.247.81.992026-06-25 → 2026-07-19 · 3 obs

○ 2020-01-30 02:35:44
● 2026-06-25 00:51:48
● 2026-07-19 18:50:00

○A91.216.156.1402015-06-15 → 2020-01-30 · 4 obs

● 2015-06-15 22:07:08
● 2020-01-30 02:35:44
○ 2026-06-25 00:51:48
○ 2026-07-19 18:50:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ro	dns-c.rotld.ro, primary.rotld.ro, dns-at.rotld.ro, sec-dns-a.rotld.ro...	-
complexity.ro	ns1.parkingcrew.net, ns2.parkingcrew.net	-

✅ Authoritative Response

Server:13.248.158.159

NS records: ns1.parkingcrew.net, ns2.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for complexity.ro (unsigned zone)

⏱️ Timing

Total: 1361ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.complexit`

Analysis

IP Addresses

complexity.ro resolves to one IP address: 104.247.81.99.

ns.mnfedu.org, server.nze.com, mail.bonniehussey.com and two other host names share IP numbers with complexity.ro.

Name Servers

complexity.ro uses two name servers for its delegation: ns1.parkingcrew.net and ns2.parkingcrew.net.

complexity.ro uses the same name servers as several other domains — among them keturo.wikitoha.com, ip140.euroair.com, shawnburkeltd.com and two more.

At least some of complexity.ro's name servers are shared with other domains, for example still.2008.camrip.by.www.radiofly.ws, 115.115.0.160.static-mumbai.tcl.net.in, ns6.root.ns1.ns2.maribit.com and two more.

Each of ns1.parkingcrew.net and ns2.parkingcrew.net has one IP address: ns1.parkingcrew.net uses 13.248.158.159 and ns2.parkingcrew.net uses 76.223.21.9.

Mail Servers

Mail for complexity.ro is handled by a single mail server, mail.h-email.net.

complexity.ro uses an identical mail server configuration to several other domains — among them unitedcustomers.nl, 192.147.ntlworld.ie, (0x736578)geschichte.at and two more.

mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.