ajytzler.dk

Records from scan: 2026-10-22 18:11:12  ·  3153ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ajytzler.dk is a .dk domain served by 2 nameservers (blakely.ns.cloudflare.com, jay.ns.cloudflare.com). It was registered on 12 November 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.41 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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   108ms
NameserverIP addressesPTRASN / ISP
blakely.ns.cloudflare.com 108.162.194.96
162.159.38.96
172.64.34.96
2606:4700:50::a29f:2660
2803:f800:50::6ca2:c260
2a06:98c1:50::ac40:2260		 blakely.ns.cloudflare.com
blakely.ns.cloudflare.com
blakely.ns.cloudflare.com
blakely.ns.cloudflare.com
blakely.ns.cloudflare.com
blakely.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jay.ns.cloudflare.com 108.162.193.123
172.64.33.123
173.245.59.123
2606:4700:58::adf5:3b7b
2803:f800:50::6ca2:c17b
2a06:98c1:50::ac40:217b		 jay.ns.cloudflare.com
jay.ns.cloudflare.com
jay.ns.cloudflare.com
jay.ns.cloudflare.com
jay.ns.cloudflare.com
jay.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   114ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.41 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.82 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   111ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 300s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.20.41
🔶 Autoconfig104.21.20.41

🔷 AAAA Records (IPv6)#

2 records   102ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:1429 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:bf52 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   64ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.41,172.67.191.82 ech=AEX+DQBBugAgACB/kwQ1Mbgv29jRzc6eESfeAyYl5jFM/KZLpsvb9xt3ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1429,2606:4700:3034::ac43:bf52

📝 TXT Records#

1 records   400ms
TXT Record
v=spf1 +ip4:94.237.90.13 include:spf.curanet.dk ~all

✉️ SPF#

PolicyRecord (ajytzler.dk)
~all (soft fail) v=spf1 +ip4:94.237.90.13 include:spf.curanet.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.ajytzler.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:anders@hype-media.dk; fo=1;

📬 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 2026-10-22 18:11:12
www104.21.20.41 172.67.191.82 2606:4700:3032::6815:1429 2606:4700:3034::ac43:bf52 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.ajytzler.dk EuqlqC0_fvWnx3LdoWTM933RXCT3_NqARZjgZxR7ytA
TXT _acme-challenge.ajytzler.dk y4T6zJFYvi0I1IhAKhcBcz5J2tfcRlb70FH3byqS_f0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

245ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

83ms
FieldValue
Serial2418053106
Primary NS (MNAME)blakely.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 00:27:31
FieldValue
RegistrarCURANET A/S
Registered2019-11-12
Expires2026-11-30 (38d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
hype-media.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
108ms
A
114ms
MX
111ms
AAAA
102ms
TXT
400ms
CAA
100ms
HTTPS
64ms
TLSA
1039ms
SOA
83ms
MTA-STS
168ms
DNSSEC
245ms
SRV
167ms
Total
3153ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 18:11:12 shown 3153ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-16 23:55:22 2550ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-13 17:19:03 560ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-12 15:05:42 442ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-30 22:38:40 710ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-29 20:14:38 681ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-28 11:53:42 848ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-18 03:17:49 1781ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-13 00:37:52 1163ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 18:14:09 688ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-15 15:51:30 2541ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-13 22:47:26 11084ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-03 18:17:28 1699ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-25 21:59:12 1074ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-22 09:54:52 1128ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 13:21:39 489ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone