tandrupjensen.dk

Records from scan: 2026-10-03 04:07:59 · 572ms total · last checked 2026-10-22 22:24 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tandrupjensen.dk is a .dk domain served by 2 nameservers (nicolas.ns.cloudflare.com, raquel.ns.cloudflare.com). It was registered on 11 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.77 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
nicolas.ns.cloudflare.com	108.162.195.84 162.159.44.84 172.64.35.84 2606:4700:58::a29f:2c54 2803:f800:50::6ca2:c354 2a06:98c1:50::ac40:2354	nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raquel.ns.cloudflare.com	108.162.194.210 162.159.38.210 172.64.34.210 2606:4700:50::a29f:26d2 2803:f800:50::6ca2:c2d2 2a06:98c1:50::ac40:22d2	raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.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 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.77	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.170.196	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 28ms

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
🔷 Autodiscover	104.21.47.77
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2f4d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:aac4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.77,172.67.170.196 ech=AEX+DQBBBwAgACA0ZfO9G0mfh7bIMcIFxViIDwERQ/Cfw2FNVgylWE7yNAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2f4d,2606:4700:3037::ac43:aac4

📝 TXT Records#

1 records 184ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.tandrupjensen.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#

checked 2026-10-08 05:02:25

www	104.21.47.77 172.67.170.196 2606:4700:3033::6815:2f4d 2606:4700:3037::ac43:aac4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tandrupjensen.dk: 104.21.47.77 172.67.170.196 2606:4700:3033::6815:2f4d 2606:4700:3037::ac43:aac4 (AS13335) www.tandrupjensen.dk: 104.21.47.77 172.67.170.196 2606:4700:3033::6815:2f4d 2606:4700:3037::ac43:aac4 (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#

3 records 70ms

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	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

79ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2415827100
Primary NS (MNAME)	nicolas.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 12:15:30

Field	Value
Registrar	Simply.com A/S
Registered	2022-04-11
Expires	2027-04-10 (168d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

54ms

28ms

AAAA

52ms

TXT

184ms

CAA

52ms

HTTPS

44ms

TLSA

70ms

SOA

53ms

MTA-STS

56ms

DNSSEC

79ms

SRV

77ms

Total

572ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:07:59 shown	572ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 01:44:25	629ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 13:22:51	1195ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 11:14:08	1080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-28 15:24:04	3130ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 00:07:37	2387ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 10:43:06	678ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 20:41:13	2755ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:01:22	1155ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:40:29	824ms	4 NS 1 A 1 MX	🔒 Secure