simahelikopter.dk

📜 Historical scan 2026-08-26 10:55:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simahelikopter.dk is a .dk domain served by 2 nameservers (adi.ns.cloudflare.com, ganz.ns.cloudflare.com). It was registered on 18 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.81 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ganz.ns.cloudflare.com	108.162.195.40 162.159.44.40 172.64.35.40 2606:4700:58::a29f:2c28 2803:f800:50::6ca2:c328 2a06:98c1:50::ac40:2328	ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.ns.cloudflare.com ganz.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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.69.81	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.131	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.206.131
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:4551	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ce83	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.69.81,172.67.206.131 ech=AEX+DQBBaQAgACCUVdfoFR3sSd8zJ1t0Yw6IvkyakuMC7L3RhZ1n/OZWAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4551,2606:4700:3036::ac43:ce83

🔌 SRV Records#

1 records 98ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 224ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.simahelikopter.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 12:42:14

www	104.21.69.81 172.67.206.131 2606:4700:3030::6815:4551 2606:4700:3036::ac43:ce83 (AS13335) (address records, no CNAME)
www vs bare domain	Same network simahelikopter.dk: 104.21.69.81 172.67.206.131 2606:4700:3030::6815:4551 2606:4700:3036::ac43:ce83 (AS13335) www.simahelikopter.dk: 104.21.69.81 172.67.206.131 2606:4700:3030::6815:4551 2606:4700:3036::ac43:ce83 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 97ms

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

🔐 DNSSEC#

100ms

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	2411321191
Primary NS (MNAME)	adi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 16:16:15

Field	Value
Registrar	dns.services ApS
Registered	2013-02-18
Expires	2027-02-28 (126d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
helikopter-gavekort.dk	Punktum dk A/S (direct)
helikoptergavekort.dk	Punktum dk A/S (direct)
helikopteroplevelser.dk	Punktum dk A/S (direct)
helitour.dk	Punktum dk A/S (direct)
skycopter-delefly.dk	Punktum dk A/S (direct)
skycopterdelefly.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

45ms

52ms

AAAA

50ms

TXT

224ms

CAA

45ms

HTTPS

50ms

TLSA

97ms

SOA

0ms

MTA-STS

92ms

DNSSEC

100ms

SRV

98ms

Total

937ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 11:38:21	1848ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 10:54:19	581ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 10:55:12 shown	937ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-05 05:57:38	9856ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 14:36:24	1942ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-22 13:28:41	638ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:45:27	873ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 10:15:54	631ms	3 NS 1 A 1 MX	🔒 Secure