dennismc.dk

📜 Historical scan 2026-08-27 21:00:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dennismc.dk is a .dk domain served by 2 nameservers (lynn.ns.cloudflare.com, tess.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.190 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
lynn.ns.cloudflare.com	108.162.193.201 172.64.33.201 173.245.59.201 2606:4700:58::adf5:3bc9 2803:f800:50::6ca2:c1c9 2a06:98c1:50::ac40:21c9	lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com lynn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.190	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.47	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.163.27	lm-in-x1b.1e100.net lm-in-f27.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	81.19.232.130
🔶 Autoconfig	81.19.232.130

🔷 AAAA Records (IPv6)#

2 records 84ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:58be	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:982f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.190,172.67.152.47 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:58be,2606:4700:3033::ac43:982f

📝 TXT Records#

1 records 279ms

TXT Record
google-site-verification=Jzmo7zBy5_IyCI-EQZWKiGATXFpacxbv6Z57I7zGo_I

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 02:30:21

www	104.21.88.190 172.67.152.47 2606:4700:3030::6815:58be 2606:4700:3033::ac43:982f (AS13335) (address records, no CNAME)
www vs bare domain	Same network dennismc.dk: 104.21.88.190 172.67.152.47 2606:4700:3030::6815:58be 2606:4700:3033::ac43:982f (AS13335) www.dennismc.dk: 104.21.88.190 172.67.152.47 2606:4700:3030::6815:58be 2606:4700:3033::ac43:982f (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

113ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2408670144
Primary NS (MNAME)	lynn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

71ms

80ms

AAAA

84ms

TXT

279ms

CAA

85ms

HTTPS

62ms

TLSA

105ms

SOA

0ms

MTA-STS

98ms

DNSSEC

113ms

SRV

135ms

Total

1029ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 21:09:41	644ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-20 19:26:50	3237ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-11 14:21:12	719ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-07 10:42:42	1082ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 21:00:24 shown	1029ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-04 20:57:38	3661ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-02 01:24:38	1081ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 02:23:32	2272ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 02:14:15	65535ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 02:02:32	506ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 02:00:35	661ms	2 NS 2 A 5 MX	🔓 Insecure