overgangsakademiet.dk

📜 Historical scan 2026-10-01 08:35:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

overgangsakademiet.dk is a .dk domain served by 2 nameservers (troy.ns.cloudflare.com, zainab.ns.cloudflare.com). It was registered on 30 September 2026 (WHOIS) and first appeared in the .dk zone on 1 October 2026. Its website address 104.21.41.180 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 192ms

Nameserver	IP addresses	PTR	ASN / ISP
troy.ns.cloudflare.com	108.162.195.218 162.159.44.218 172.64.35.218 2606:4700:58::a29f:2cda 2803:f800:50::6ca2:c3da 2a06:98c1:50::ac40:23da	troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com troy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zainab.ns.cloudflare.com	108.162.194.149 162.159.38.149 172.64.34.149 2606:4700:50::a29f:2695 2803:f800:50::6ca2:c295 2a06:98c1:50::ac40:2295	zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.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 191ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.23	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 144ms

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	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 172ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9517	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:29b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 242ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.180,172.67.149.23 ech=AEX+DQBBIQAgACDepu5XFhjNsTaJykFP5aC6eLhW+KKUXtgKGuWt2c26QgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9517,2606:4700:3037::6815:29b4

🔌 SRV Records#

1 records 430ms

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

📝 TXT Records#

1 records 330ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.overgangsakademiet.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 2026-10-26 16:55:24

www	188.114.96.1 188.114.97.1 2606:4700:3033::ac43:9517 2606:4700:3037::6815:29b4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network overgangsakademiet.dk: 188.114.96.1 188.114.97.1 2606:4700:3033::ac43:9517 2606:4700:3037::6815:29b4 (AS13335) www.overgangsakademiet.dk: 188.114.96.1 188.114.97.1 2606:4700:3033::ac43:9517 2606:4700:3037::6815:29b4 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.overgangsakademiet.dk	DK5lw31aeHf8cXQt_1zsU38z3ZEFy2wbKK9dq1tjj1Q
TXT	_acme-challenge.overgangsakademiet.dk	pjXP4VmU0UVqv1U2I5On8mNkCSZ1SEm6a9BPRxMTAHA

🔗 TLSA / DANE#

3 records 197ms

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

253ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2416284170
Primary NS (MNAME)	troy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 14:14:40

Field	Value
Registrar	Simply.com A/S
Registered	2026-09-30
Expires	2027-09-29 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

192ms

191ms

144ms

AAAA

172ms

TXT

330ms

CAA

160ms

HTTPS

242ms

TLSA

197ms

SOA

89ms

MTA-STS

268ms

DNSSEC

253ms

SRV

430ms

Total

3087ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 16:55:24	2399ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-24 12:51:33	1686ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-23 05:48:20	439ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 11:42:45	428ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 08:45:49	1302ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 08:42:02	2063ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 08:35:58 shown	3087ms	2 NS 2 A 1 MX	🔓 Insecure