ulhack.com - dns.ninja

`ulhack.com`

DNSSEC	⚠️ Not signed
A	85.131.207.148^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
		PTR	`sv16407.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`ulhack.com` ⭐
		A	85.131.207.148^{🇯🇵 XSERVER-AS85.131.192.0/18 XSERVER Inc.}
			PTR	`sv16407.xserver.jp`
TXT	`v=spf1 +a:sv16407.xserver.jp +a:ulhack.com +mx include:spf.sender.xserver.jp ...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782580240

MX for

ulhack.com

Same first word

ulhack.com

Similar names

lukach.io

haluck.com

kulcha.net

kuchla.com

kulach.eu

luchak.us

chaulk.net

klucha.com.pl

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kulcha.ru

alchuk.com

lukach.net

chalku.com

chaluk.at

lukach.com

kulach.pl

luchka.ca

hacklu.com

huckla.de

kulcha.co.za

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luchak.com

chaluk.com

kulcha.tv

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chulak.cl

luckha.com

kuchla.de

chulak.com

ahluck.com

DNS History

9 records (7 active, 2 former)

○NSjm1.dns.com2020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 01:54:42
○ 2026-03-05 10:41:02
○ 2026-06-27 17:31:34

○NSjm2.dns.com2020-03-21 → 2020-03-21 · 3 obs

● 2020-03-21 01:54:42
○ 2026-03-05 10:41:02
○ 2026-06-27 17:31:34

●NSns1.xserver.jp2026-03-05 → 2026-06-27 · 3 obs

○ 2020-03-21 01:54:42
● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

●NSns2.xserver.jp2026-03-05 → 2026-06-27 · 3 obs

○ 2020-03-21 01:54:42
● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

●NSns3.xserver.jp2026-03-05 → 2026-06-27 · 3 obs

○ 2020-03-21 01:54:42
● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

●NSns4.xserver.jp2026-03-05 → 2026-06-27 · 3 obs

○ 2020-03-21 01:54:42
● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

●NSns5.xserver.jp2026-03-05 → 2026-06-27 · 3 obs

○ 2020-03-21 01:54:42
● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

●MXulhack.com2026-03-05 → 2026-06-27 · 2 obs

● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

●A85.131.207.1482026-03-05 → 2026-06-27 · 2 obs

● 2026-03-05 10:41:02
● 2026-06-27 17:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
ulhack.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server:202.226.36.164

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulhack.com (unsigned zone)

⏱️ Timing

Total: 1045ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.131.207.148`
NS	5	`ns3.xserver.jp, ns1.xserver.jp...`
MX	1	`ulhack.com (pri: 0)`
TXT	1	`v=spf1 +a:sv16407.xserver.jp +a:ulhack.c`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

ulhack.com acts as its own mail server.

IP Addresses

ulhack.com points to a single IP number: 85.131.207.148.

Additional host names — mx.kengu-net.info, mail.swtr.jp, life-travel.net and two others — share IP numbers with ulhack.com.

Name Servers

Delegation for ulhack.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

ulhack.com has at least partial name server overlap with other domains, such as cbdc.jp, ichigo-town.com, hongakuin.jp and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp points to 35.72.43.26.

ns3.xserver.jp points to 202.226.36.247.

Mail Servers

ulhack.com has a single mail server: ulhack.com itself.

ulhack.com resolves to a single IP number: 85.131.207.148.