michael-poulsen.dk

Records from scan: 2026-10-01 03:50:51 · 1939ms total · last checked 2026-10-16 21:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

michael-poulsen.dk is a .dk domain served by 2 nameservers (nolan.ns.cloudflare.com, susan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.95.43 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
nolan.ns.cloudflare.com	108.162.195.56 162.159.44.56 172.64.35.56 2606:4700:58::a29f:2c38 2803:f800:50::6ca2:c338 2a06:98c1:50::ac40:2338	nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com nolan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
susan.ns.cloudflare.com	108.162.194.199 162.159.38.199 172.64.34.199 2606:4700:50::a29f:26c7 2803:f800:50::6ca2:c2c7 2a06:98c1:50::ac40:22c7	susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.ns.cloudflare.com susan.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 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.95.43	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.252	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 140ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	172.67.142.252

🔷 AAAA Records (IPv6)#

2 records 132ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8efc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5f2b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 122ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.95.43,172.67.142.252 ech=AEX+DQBBJwAgACC1gAs7SPXgb6WUAb5+aX6R6aWs2Ms7dQ85GugS6PsoGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8efc,2606:4700:3036::6815:5f2b

📝 TXT Records#

1 records 360ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (michael-poulsen.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 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 2026-10-12 17:22:23

www	104.21.95.43 172.67.142.252 2606:4700:3030::ac43:8efc 2606:4700:3036::6815:5f2b (AS13335) (address records, no CNAME)
www vs bare domain	Same network michael-poulsen.dk: 104.21.95.43 172.67.142.252 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.michael-poulsen.dk: 104.21.95.43 172.67.142.252 2606:4700:3030::ac43:8efc 2606:4700:3036::6815:5f2b (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 326ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

234ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

69ms

Field	Value
Serial	2416276737
Primary NS (MNAME)	nolan.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#

109ms

92ms

140ms

AAAA

132ms

TXT

360ms

CAA

91ms

HTTPS

122ms

TLSA

326ms

SOA

69ms

MTA-STS

171ms

DNSSEC

234ms

SRV

188ms

Total

1939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:50:51 shown	1939ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 02:45:42	9480ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 11:10:53	1252ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 16:32:48	682ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 10:21:11	1264ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 08:47:47	1275ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 08:01:17	1260ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-02 17:10:05	865ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-23 14:47:18	1162ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 21:53:08	5892ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 13:34:40	8820ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-22 08:14:28	1054ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 04:44:57	732ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 04:44:55	662ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 06:40:34	916ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 02:27:59	930ms	2 NS 2 A 1 MX	🔒 Secure