dytt.dk

📜 Historical scan 2026-06-17 05:20:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dytt.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.189 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—

🌍 A Records#

2 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.189	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.162	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 219ms

TXT Record
google-site-verification=wCcZC0srzFTDqhdypQO-mOXFQ0K5UKvLerzLYy6gnGc
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (dytt.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.dytt.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@dytt.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 2026-10-13 10:34:18

www	104.21.22.189 172.67.206.162 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dytt.dk: 104.21.22.189 172.67.206.162 (AS13335) www.dytt.dk: 104.21.22.189 172.67.206.162 (AS13335)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2026041308
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-20 21:54:15

Field	Value
Registrar	Simply.com A/S
Registered	1999-06-10
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

89ms

58ms

62ms

AAAA

57ms

TXT

219ms

CAA

58ms

HTTPS

70ms

TLSA

99ms

SOA

59ms

MTA-STS

56ms

DNSSEC

197ms

SRV

0ms

Total

648ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 10:34:18	680ms	3 NS 2 A 1 MX	🔓 Insecure
2026-10-03 21:54:56	586ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-07 03:49:01	9552ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-26 09:57:20	751ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-25 00:43:08	1555ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-24 10:44:44	810ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-17 05:22:48	464ms	3 NS 2 A 1 MX	🔓 Insecure
2026-06-17 05:20:11 shown	648ms	3 NS 2 A 1 MX	🔓 Insecure