`puzzle-checker.com`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:111:803d:92df:9579:f2c7^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.103^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.36^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.mailpod15-cph3.g1i.one.com`
MX	`mx2.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.37^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.mailpod15-cph3.g1i.one.com`
MX	`mx3.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.38^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.mailpod15-cph3.g1i.one.com`
MX	`mx4.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.39^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.mailpod15-cph3.g1i.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-15 #5

`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=1785455427

Same first word

puzzle-checker.com

DNS History

11 records (8 active, 3 former)

●NSns01.one.com2017-05-12 → 2026-07-31 · 2 obs

● 2017-05-12 05:03:44
● 2026-07-31 00:05:42

●NSns02.one.com2017-05-12 → 2026-07-31 · 2 obs

● 2017-05-12 05:03:44
● 2026-07-31 00:05:42

●MXmx1.mailpod15-cph3.g1i.one.com2026-06-15 → 2026-07-31 · 3 obs

○ 2017-05-12 05:03:44
● 2026-06-15 21:33:30
● 2026-07-31 00:05:42

●MXmx2.mailpod15-cph3.g1i.one.com2026-06-15 → 2026-07-31 · 3 obs

○ 2017-05-12 05:03:44
● 2026-06-15 21:33:30
● 2026-07-31 00:05:42

●MXmx3.mailpod15-cph3.g1i.one.com2026-06-15 → 2026-07-31 · 3 obs

○ 2017-05-12 05:03:44
● 2026-06-15 21:33:30
● 2026-07-31 00:05:42

●MXmx4.mailpod15-cph3.g1i.one.com2026-06-15 → 2026-07-31 · 3 obs

○ 2017-05-12 05:03:44
● 2026-06-15 21:33:30
● 2026-07-31 00:05:42

○MXmxcluster1.one.com2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 05:03:44
○ 2026-06-15 21:33:30
○ 2026-07-31 00:05:42

○MXmxcluster2.one.com2017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 05:03:44
○ 2026-06-15 21:33:30
○ 2026-07-31 00:05:42

●A2a02:2350:5:111:803d:92df:9579:f2c72026-06-15 → 2026-07-31 · 3 obs

○ 2017-05-12 05:03:44
● 2026-06-15 21:33:30
● 2026-07-31 00:05:42

●A46.30.215.1032026-06-15 → 2026-07-31 · 3 obs

○ 2017-05-12 05:03:44
● 2026-06-15 21:33:30
● 2026-07-31 00:05:42

○A46.30.215.952017-05-12 → 2017-05-12 · 3 obs

● 2017-05-12 05:03:44
○ 2026-06-15 21:33:30
○ 2026-07-31 00:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
puzzle-checker.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for puzzle-checker.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.103`
AAAA	1	`2a02:2350:5:111:803d:92df:9579:f2c7`
NS	2	`ns02.one.com, ns01.one.com`
MX	4	`mx3.mailpod15-cph3.g1i.one.com (pri: 10), mx2.mailpod15-cph3.g1i.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

IP Addresses

puzzle-checker.com has two IP addresses: 46.30.215.103 and 2a02:2350:5:111:803d:92df:9579:f2c7

diamanzgroup.com, lotusjewellery-hoian.com, die-location.com and two other host names share IP numbers with puzzle-checker.com.

Name Servers

DNS delegation for puzzle-checker.com points to two name servers: ns01.one.com and ns02.one.com.

puzzle-checker.com uses the same name servers as several other domains — among them labradoodle.no, nton.se, deutsches-hospiz.de and two more.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

Mail for puzzle-checker.com is handled by four mail servers: mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com, mx3.mailpod15-cph3.g1i.one.com and mx4.mailpod15-cph3.g1i.one.com.

puzzle-checker.com has at least partial mail server overlap with other domains such as karen-king.com, chrislp.dk, hott.dk and two more.

Each of the four hosts mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com, mx3.mailpod15-cph3.g1i.one.com and mx4.mailpod15-cph3.g1i.one.com points to a single IP address — mx1.mailpod15-cph3.g1i.one.com points to 104.37.35.36, mx2.mailpod15-cph3.g1i.one.com points to 104.37.35.37, mx3.mailpod15-cph3.g1i.one.com points to 104.37.35.38 and mx4.mailpod15-cph3.g1i.one.com points to 104.37.35.39.

puzzle-checker.com - robtex.com