doop.dk

📜 Historical scan 2026-10-01 01:36:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

doop.dk is a .dk domain served by 2 nameservers (dora.ns.cloudflare.com, phil.ns.cloudflare.com). It was registered on 12 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.45 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx1.migadu.com, aspmx2.migadu.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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
dora.ns.cloudflare.com	108.162.192.108 172.64.32.108 173.245.58.108 2606:4700:50::adf5:3a6c 2803:f800:50::6ca2:c06c 2a06:98c1:50::ac40:206c	dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phil.ns.cloudflare.com	108.162.193.137 172.64.33.137 173.245.59.137 2606:4700:58::adf5:3b89 2803:f800:50::6ca2:c189 2a06:98c1:50::ac40:2189	phil.ns.cloudflare.com phil.ns.cloudflare.com phil.ns.cloudflare.com phil.ns.cloudflare.com phil.ns.cloudflare.com phil.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.45	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.177	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx1.migadu.com	135.125.171.180 135.125.222.87 2001:41d0:303:648a::1 2001:41d0:700:19b4::1 2001:41d0:700:1a57::1 51.38.57.138	ns3160119.ip-135-125-171.eu ns3160230.ip-135-125-222.eu — — — mizu0.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS
20	300s	aspmx2.migadu.com	135.125.171.180 135.125.222.87 2001:41d0:303:648a::1 2001:41d0:700:19b4::1 2001:41d0:700:1a57::1 51.38.57.138	ns3160119.ip-135-125-171.eu ns3160230.ip-135-125-222.eu — — — mizu0.migadu.com	AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8fb1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3f2d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.45,172.67.143.177 ech=AEX+DQBB7gAgACBSTn1fMEYtFZypTHaGAi4yrig7Lzrr1OYRp4SSkJblVQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8fb1,2606:4700:3037::6815:3f2d

📝 TXT Records#

1 records 169ms

TXT Record
v=spf1 a mx include:spf.migadu.com ~all

✉️ SPF#

Policy	Record (doop.dk)
~all (soft fail)	v=spf1 a mx include:spf.migadu.com ~all

📨 DMARC#

Policy	Record (_dmarc.doop.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:admin@doop.dk

📬 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 2026-10-17 06:31:48

www	104.21.63.45 172.67.143.177 2606:4700:3032::ac43:8fb1 2606:4700:3037::6815:3f2d (AS13335) (address records, no CNAME)
www vs bare domain	Same network doop.dk: 104.21.63.45 172.67.143.177 2606:4700:3032::ac43:8fb1 2606:4700:3037::6815:3f2d (AS13335) www.doop.dk: 104.21.63.45 172.67.143.177 2606:4700:3032::ac43:8fb1 2606:4700:3037::6815:3f2d (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2416271220
Primary NS (MNAME)	dora.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 04:13:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-07-12
Expires	2029-07-31 (1016d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

29ms

35ms

AAAA

35ms

TXT

169ms

CAA

65ms

HTTPS

49ms

TLSA

282ms

SOA

35ms

MTA-STS

74ms

DNSSEC

116ms

SRV

78ms

Total

1134ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 06:31:48	812ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-14 03:48:13	2371ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-08 12:26:56	952ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 08:53:39	9894ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-01 01:36:48 shown	1134ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-08 14:06:38	1805ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 06:07:14	13873ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-10 00:08:32	1701ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-04 11:49:14	2934ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-02 19:07:44	10075ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 17:05:55	2386ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 17:29:47	802ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-22 22:13:03	1187ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:15:11	779ms	2 NS 2 A 2 MX	🔓 Insecure