y26.dk

📜 Historical scan 2026-09-24 04:41:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

y26.dk is a .dk domain served by 2 nameservers (jason.ns.cloudflare.com, lara.ns.cloudflare.com). It was registered on 5 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.175 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   35ms
NameserverIP addressesPTRASN / ISP
jason.ns.cloudflare.com 108.162.193.179
172.64.33.179
173.245.59.179
2606:4700:58::adf5:3bb3
2803:f800:50::6ca2:c1b3
2a06:98c1:50::ac40:21b3		 jason.ns.cloudflare.com
jason.ns.cloudflare.com
jason.ns.cloudflare.com
jason.ns.cloudflare.com
jason.ns.cloudflare.com
jason.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
lara.ns.cloudflare.com 108.162.192.128
172.64.32.128
173.245.58.128
2606:4700:50::adf5:3a80
2803:f800:50::6ca2:c080
2a06:98c1:50::ac40:2080		 lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.ns.cloudflare.com
lara.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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.46.175 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.168.206 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigautoconfig.migadu.com → 141.94.97.141

🔷 AAAA Records (IPv6)#

2 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:a8ce 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:2eaf 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   53ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.46.175,172.67.168.206 ech=AEX+DQBBjwAgACDap7aUQD5eAmmqL9M40VCop1vSmXqjdbFI5pF+5MySQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a8ce,2606:4700:3034::6815:2eaf

🔌 SRV Records#

2 records   67ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 autodiscover.migadu.com
_imaps._tcp 0 1 993 imap.migadu.com

📝 TXT Records#

3 records   192ms
TXT Record
brevo-code:28bdbcac453b527b60cf9bb6693e2019
hosted-email-verify=zesszdzx
v=spf1 include:spf.migadu.com include:spf.brevo.com ~all

✉️ SPF#

PolicyRecord (y26.dk)
~all (soft fail) v=spf1 include:spf.migadu.com include:spf.brevo.com ~all

📨 DMARC#

PolicyRecord (_dmarc.y26.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:rua@dmarc.brevo.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records   58ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue sectigo.com
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 13:30:41
www104.21.46.175 172.67.168.206 2606:4700:3033::ac43:a8ce 2606:4700:3034::6815:2eaf (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.y26.dk GEUbVq_uGGGw4XecypMtDojgIH5ExknEhFkR4vJmo6s
TXT _acme-challenge.y26.dk M4g5gLcjJayAu3ibtCkKW33dyu7WaJr-OM07Lri1kQw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415657606
Primary NS (MNAME)jason.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 11:43:18
FieldValue
RegistrarDANDOMAIN A/S
Registered2026-02-05
Expires2027-02-04 (108d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
58ms
MX
46ms
AAAA
45ms
TXT
192ms
CAA
58ms
HTTPS
53ms
TLSA
72ms
SOA
0ms
MTA-STS
67ms
DNSSEC
138ms
SRV
67ms
Total
1174ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 13:30:41 4555ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-26 09:05:18 2902ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-25 05:02:39 1442ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-24 04:41:31 shown 1174ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-07 22:41:33 3002ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-28 04:35:05 1566ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-27 03:04:40 1181ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-23 14:00:59 1160ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-18 08:48:40 5894ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone