michaelgrove.dk

📜 Historical scan 2026-08-05 05:08:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

michaelgrove.dk is a .dk domain served by 2 nameservers (jasper.ns.cloudflare.com, sneh.ns.cloudflare.com). It was registered on 21 June 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.237 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, publishes a 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 167ms

Nameserver	IP addresses	PTR	ASN / ISP
jasper.ns.cloudflare.com	108.162.195.182 162.159.44.182 172.64.35.182 2606:4700:58::a29f:2cb6 2803:f800:50::6ca2:c3b6 2a06:98c1:50::ac40:23b6	jasper.ns.cloudflare.com jasper.ns.cloudflare.com jasper.ns.cloudflare.com jasper.ns.cloudflare.com jasper.ns.cloudflare.com jasper.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sneh.ns.cloudflare.com	108.162.194.162 162.159.38.162 172.64.34.162 2606:4700:50::a29f:26a2 2803:f800:50::6ca2:c2a2 2a06:98c1:50::ac40:22a2	sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.ns.cloudflare.com sneh.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 187ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.237	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.64	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 191ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.4.237
🔶 Autoconfig	104.21.4.237

🔷 AAAA Records (IPv6)#

2 records 148ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4ed	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9a40	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 178ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.237,172.67.154.64 ech=AEX+DQBBHAAgACBvPsqEbqsGzOfPQNo6rAM76vB4zS0X7XHSSLDG8wfVOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4ed,2606:4700:3037::ac43:9a40

📝 TXT Records#

2 records 406ms

TXT Record
google-site-verification=wvUL4I8I3SozEmnPKpSKVrzeyEgamw8vwjZWM-kvdeo
v=spf1 include:_spf.protonmail.ch mx include:_spf.google.com ~all

✉️ SPF#

Policy	Record (michaelgrove.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch mx include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.michaelgrove.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-09 11:05:29

www	104.21.4.237 172.67.154.64 2606:4700:3033::6815:4ed 2606:4700:3037::ac43:9a40 (AS13335) (address records, no CNAME)
www vs bare domain	Same network michaelgrove.dk: 104.21.4.237 172.67.154.64 2606:4700:3033::6815:4ed 2606:4700:3037::ac43:9a40 (AS13335) www.michaelgrove.dk: 104.21.4.237 172.67.154.64 2606:4700:3033::6815:4ed 2606:4700:3037::ac43:9a40 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

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	2411082088
Primary NS (MNAME)	jasper.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 18:29:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-06-21
Expires	2036-06-30 (3539d)

📋 WHOIS#

⏱️ Lookup Timing#

167ms

187ms

191ms

AAAA

148ms

TXT

406ms

CAA

187ms

HTTPS

178ms

TLSA

476ms

SOA

0ms

MTA-STS

208ms

DNSSEC

244ms

SRV

260ms

Total

4281ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:05:29	687ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 17:32:46	670ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 08:08:18	1332ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-02 10:33:53	9809ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-09 23:21:42	6713ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-05 05:08:53 shown	4281ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 09:55:11	734ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 13:27:25	936ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:49:28	1193ms	2 NS 2 A 5 MX	🔓 Insecure