michelsen.dk

Records from scan: 2026-10-21 22:23:12 · 1168ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

michelsen.dk is a .dk domain served by 2 nameservers (gail.ns.cloudflare.com, woz.ns.cloudflare.com). It was registered on 4 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.130 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com	108.162.193.150 172.64.33.150 173.245.59.150 2606:4700:58::adf5:3b96 2803:f800:50::6ca2:c196 2a06:98c1:50::ac40:2196	woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.130	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.60	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	173.194.222.27 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lo-in-f27.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.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
30	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.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
30	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.103.51
🔶 Autoconfig	94.231.103.51

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:282	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:813c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.130,172.67.129.60 ech=AEX+DQBBSQAgACAUQi3BYSAiekgxKcjXNFAcDMMOWv9CH0PGkNUysALRSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:282,2606:4700:3037::ac43:813c

📝 TXT Records#

📝

No TXT records found

✉️ 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#

checked 2026-10-21 22:23:12

www	104.21.2.130 172.67.129.60 2606:4700:3035::6815:282 2606:4700:3037::ac43:813c (AS13335) (address records, no CNAME)
www vs bare domain	Same network michelsen.dk: 104.21.2.130 172.67.129.60 2606:4700:3035::6815:282 2606:4700:3037::ac43:813c (AS13335) www.michelsen.dk: 104.21.2.130 172.67.129.60 2606:4700:3035::6815:282 2606:4700:3037::ac43:813c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2416244706
Primary NS (MNAME)	gail.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 17:58:18

Field	Value
Registrar	Simply.com A/S
Registered	2004-02-04
Expires	2028-02-29 (494d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

26ms

29ms

AAAA

33ms

TXT

142ms

CAA

27ms

HTTPS

31ms

TLSA

92ms

SOA

39ms

MTA-STS

38ms

DNSSEC

94ms

SRV

54ms

Total

1168ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 22:23:12 shown	1168ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-30 17:46:31	3646ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-23 14:31:31	953ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-03 12:21:25	2668ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-06 16:49:42	1945ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-23 13:31:35	1617ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-02 09:27:57	1808ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-17 12:14:15	1337ms	2 NS 2 A 7 MX	🔓 Insecure