ytterdal.dk

📜 Historical scan 2026-06-27 11:54:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ytterdal.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 90.184.0.100 is hosted by Hiper A/S (AS203953) in Denmark. The zone is DNSSEC-signed and validates, 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#

4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
90.184.0.100	3600s	x5ab80064.customers.hiper-net.dk	AS203953	Hiper A/S	90.184.0.0/15	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.ytterdal.dk → 90.184.0.100
🔶 Autoconfig	mail.ytterdal.dk → 90.184.0.100

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:f6c1:2:2:b806:c97:ffb7:d6b	3600s	—	AS203953	Hiper A/S	2a05:f6c0:0:0:0:0:0:0/29	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 83ms

TXT Record
google-site-verification=CKgwqN_oAsitF9_hkR67hEwRwsuVvIiKI-go--s0foc
openai-domain-verification=dv-lwWVqxa8paqaMQFdvmKzijgq
v=spf1 mx a ~all

✉️ SPF#

Policy	Record (ytterdal.dk)
~all (soft fail)	v=spf1 mx a ~all

📨 DMARC#

Policy	Record (_dmarc.ytterdal.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 42ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 22:58:44

www	NXDOMAIN
www vs bare domain	www does not resolve ytterdal.dk: 90.184.0.100 2a05:f6c1:2:2:b806:c97:ffb7:d6b (AS203953) www.ytterdal.dk: no address (all like this)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026062500
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

35ms

44ms

AAAA

39ms

TXT

83ms

CAA

42ms

HTTPS

30ms

TLSA

224ms

SOA

0ms

MTA-STS

49ms

DNSSEC

107ms

SRV

45ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 15:42:39	709ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-30 15:29:00	647ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-27 23:25:27	478ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-14 08:16:46	2072ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-08 02:19:24	768ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-18 14:25:16	958ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-27 11:54:51 shown	661ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 15:37:47	736ms	4 NS 1 A 0 MX	🔒 Secure