`mk42.net`

DNSSEC	⚠️ Not signed
A	35.221.159.113^{🇹🇼 Google35.221.144.0/20}
		PTR	`113.159.221.35.bc.googleusercontent.com`
A	43.198.231.30^{🇭🇰 Amazon43.198.0.0/15 EC2 HKG Prefix}
A	147.92.39.97^{🇭🇰 DIMENSION-1147.92.39.0/24 147.92.39.0/24}
A	202.181.1.32^{🇭🇰 EDTCL-HK202.181.0.0/22 ZL-IDC-HKG-W42128}
A	202.181.1.34^{🇭🇰 EDTCL-HK202.181.0.0/22 ZL-IDC-HKG-W42128}
NS	`edns153.ultradns.com` ⭐ ⚠️ Not in parent delegation
		A	2001:502:f3ff::299^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns153.ultradns.com`
		A	204.74.66.153^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns153.ultradns.com`
NS	`edns152.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::298^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns152.ultradns.biz`
		A	204.74.67.152^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns152.ultradns.biz`
NS	`edns152.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::298^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns152.ultradns.com`
		A	204.74.66.152^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns152.ultradns.com`
NS	`edns152.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::298^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns152.ultradns.net`
		A	204.74.110.152^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns152.ultradns.net`
NS	`edns152.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::298^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns152.ultradns.org`
		A	204.74.111.152^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns152.ultradns.org`
NS	`edns153.ultradns.biz` ⚠️ Not in parent delegation
		A	2610:a1:1015::299^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns153.ultradns.biz`
		A	204.74.67.153^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns153.ultradns.biz`
NS	`edns153.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::299^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns153.ultradns.net`
		A	204.74.110.153^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns153.ultradns.net`
NS	`edns153.ultradns.org` ⚠️ Not in parent delegation
		A	2001:502:4612::299^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns153.ultradns.org`
		A	204.74.111.153^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns153.ultradns.org`
SOA	`edns153.ultradns.com`zhanghang8819@gmail.com 2024-05-21 #3

`net`

	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=1785811447

Same first word

mk42.ru

mk42.de

mk42.net

Similar names

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km24.de

km42.info

km42.net

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42km.de

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mk24.net

24mk.co.uk

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m42k.org

24mk.de

km42.de

mk24.cc

42km.se

km24.net

km42.it

km42.cl

42km.ro

km24.eu

42km.org

m4k2.com

42km.pl

42km.ca

mk24.at

k2m4.com

42km.guru

mk24.nl

mk24.jp

mk24.com

mk24.de

42km.ru

24km.com

mk24.eu

42km.com.br

mk24.pl

m42k.net

DNS History

28 records (13 active, 15 former)

○NSdns01-tld.t-online.de2015-11-24 → 2017-02-12 · 5 obs

○ 2015-08-02 20:00:48
● 2015-11-24 16:22:32
● 2017-02-12 03:11:16
○ 2019-04-11 21:35:10
○ 2026-08-04 03:05:32

○NSdns02-tld.t-online.de2015-11-24 → 2017-02-12 · 5 obs

○ 2015-08-02 20:00:48
● 2015-11-24 16:22:32
● 2017-02-12 03:11:16
○ 2019-04-11 21:35:10
○ 2026-08-04 03:05:32

●NSedns152.ultradns.biz2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns152.ultradns.com2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns152.ultradns.net2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns152.ultradns.org2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns153.ultradns.biz2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns153.ultradns.com2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns153.ultradns.net2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●NSedns153.ultradns.org2026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

○NSns-1032.awsdns-01.org2019-04-11 → 2019-04-11 · 4 obs

○ 2017-02-12 03:11:16
● 2019-04-11 21:35:10
○ 2026-07-07 22:07:28
○ 2026-08-04 03:05:32

○NSns-1890.awsdns-44.co.uk2019-04-11 → 2019-04-11 · 4 obs

○ 2017-02-12 03:11:16
● 2019-04-11 21:35:10
○ 2026-07-07 22:07:28
○ 2026-08-04 03:05:32

○NSns-214.awsdns-26.com2019-04-11 → 2019-04-11 · 4 obs

○ 2017-02-12 03:11:16
● 2019-04-11 21:35:10
○ 2026-07-07 22:07:28
○ 2026-08-04 03:05:32

○NSns-689.awsdns-22.net2019-04-11 → 2019-04-11 · 4 obs

○ 2017-02-12 03:11:16
● 2019-04-11 21:35:10
○ 2026-07-07 22:07:28
○ 2026-08-04 03:05:32

○NSns1.lahno-web3.de2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 20:00:48
○ 2015-11-24 16:22:32
○ 2026-08-04 03:05:32

○NSns2.lahno-web3.de2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 20:00:48
○ 2015-11-24 16:22:32
○ 2026-08-04 03:05:32

○MXmail.mk42.net2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 20:00:48
○ 2015-11-24 16:22:32
○ 2026-08-04 03:05:32

○MXsmtp-01.tld.t-online.de2015-11-24 → 2017-02-12 · 5 obs

○ 2015-08-02 20:00:48
● 2015-11-24 16:22:32
● 2017-02-12 03:11:16
○ 2019-04-11 21:35:10
○ 2026-08-04 03:05:32

○MXsmtp-02.tld.t-online.de2015-11-24 → 2017-02-12 · 5 obs

○ 2015-08-02 20:00:48
● 2015-11-24 16:22:32
● 2017-02-12 03:11:16
○ 2019-04-11 21:35:10
○ 2026-08-04 03:05:32

●A147.92.39.972026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

○A2003:2:2:15:80:150:6:1432015-11-24 → 2017-02-12 · 5 obs

○ 2015-08-02 20:00:48
● 2015-11-24 16:22:32
● 2017-02-12 03:11:16
○ 2019-04-11 21:35:10
○ 2026-08-04 03:05:32

●A202.181.1.322026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●A202.181.1.342026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●A35.221.159.1132026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

●A43.198.231.302026-07-07 → 2026-08-04 · 3 obs

○ 2019-04-11 21:35:10
● 2026-07-07 22:07:28
● 2026-08-04 03:05:32

○A52.65.243.472019-04-11 → 2019-04-11 · 4 obs

○ 2017-02-12 03:11:16
● 2019-04-11 21:35:10
○ 2026-07-07 22:07:28
○ 2026-08-04 03:05:32

○A80.150.6.1432015-11-24 → 2017-02-12 · 5 obs

○ 2015-08-02 20:00:48
● 2015-11-24 16:22:32
● 2017-02-12 03:11:16
○ 2019-04-11 21:35:10
○ 2026-08-04 03:05:32

○A87.118.73.92015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 20:00:48
○ 2015-11-24 16:22:32
○ 2026-08-04 03:05:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
mk42.net	edns152.ultradns.biz, edns152.ultradns.org, edns152.ultradns.com, edns152.ultradns.net	2 records

✅ Authoritative Response

Server:204.74.67.152

NS records: edns152.ultradns.biz, edns152.ultradns.org, edns152.ultradns.com, edns152.ultradns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mk42.net (unsigned zone)

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`202.181.1.32, 202.181.1.34...`
NS	4	`edns153.ultradns.biz, edns153.ultradns.com...`
SOA	1	`edns153.ultradns.com zhanghang8819.gmail`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns152.ultradns.net, edns152.ultradns.net)

Analysis

IP Addresses

mk42.net has five IP addresses, specifically 35.221.159.113, 43.198.231.30, 147.92.39.97 and two more

Among the host names that share IP numbers with mk42.net are mk7982.com, mk8862.com, mk318.net and two others.

Name Servers

mk42.net carries NS records listing 8 name servers — edns152.ultradns.biz, edns153.ultradns.biz, edns152.ultradns.com and 5 others.

There is at least partial name server overlap between mk42.net and other domains — xkzr22.com, 2z19w6.com, 8etxna.vip and two more among them.

These name servers regularly appear alongside pdns104.ultradns.biz, pdns104.ultradns.com, pdns104.ultradns.net and 6 other name servers in NS record sets.

Hosts with two IP numbers each:

The A records for edns152.ultradns.biz return 204.74.67.152 and 2610:a1:1015::298.

The A records for edns153.ultradns.biz return 204.74.67.153 and 2610:a1:1015::299.

The A records for edns152.ultradns.com return 204.74.66.152 and 2001:502:f3ff::298.

The A records for edns153.ultradns.com return 204.74.66.153 and 2001:502:f3ff::299.

The A records for edns152.ultradns.net return 204.74.110.152 and 2610:a1:1014::298.

The A records for edns153.ultradns.net return 204.74.110.153 and 2610:a1:1014::299.

The A records for edns152.ultradns.org return 204.74.111.152 and 2001:502:4612::298.

The A records for edns153.ultradns.org return 204.74.111.153 and 2001:502:4612::299.