ssy.dk

📜 Historical scan 2026-09-27 16:23:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ssy.dk is a .dk domain served by 2 nameservers (eloise.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 30 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.tutanota.de. The zone is DNSSEC-signed and validates, 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#

2 records   37ms
NameserverIP addressesPTRASN / ISP
eloise.ns.cloudflare.com 108.162.194.208
162.159.38.208
172.64.34.208
2606:4700:50::a29f:26d0
2803:f800:50::6ca2:c2d0
2a06:98c1:50::ac40:22d0		 eloise.ns.cloudflare.com
eloise.ns.cloudflare.com
eloise.ns.cloudflare.com
eloise.ns.cloudflare.com
eloise.ns.cloudflare.com
eloise.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com 108.162.193.208
172.64.33.208
173.245.59.208
2606:4700:58::adf5:3bd0
2803:f800:50::6ca2:c1d0
2a06:98c1:50::ac40:21d0		 mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.187.101
🔶 Autoconfig172.67.187.101

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   180ms
TXT Record
t-verify=bcba0817bb1b6e3359ff61e44f186bf3
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

PolicyRecord (ssy.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all

📨 DMARC#

PolicyRecord (_dmarc.ssy.dk)
p=reject v=DMARC1; p=reject; adkim=s

📬 MTA-STS#

1476ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.tutanota.de

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records   38ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
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 2026-10-22 09:43:02
www89.150.132.18 (AS203953) (address records, no CNAME)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

✍️ DKIM keys#

6 found
SelectorCNAMEKey
default — Revoked (empty key)
dkim — Revoked (empty key)
k1 — Revoked (empty key)
mail — Revoked (empty key)
s1 s1.domainkey.tutanota.de RSA · ~2048 bit
s2 s2.domainkey.tutanota.de 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#

2 records   124ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
SMTP _25._tcp.mail.tutanota.de DANE-EE · SPKI · SHA-256 5AE0D6DC8A713441003F578C5A1D4D70…

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2415950167
Primary NS (MNAME)eloise.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 07:17:06
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-07-30
Expires2029-07-29 (1011d)

🔗 Same registrant#

3 domains

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
kkthxbye.dkPunktum dk A/S (direct)
monkeh.dkPunktum dk A/S (direct)
skovsystems.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
42ms
MX
32ms
AAAA
33ms
TXT
180ms
CAA
38ms
HTTPS
37ms
TLSA
124ms
SOA
0ms
MTA-STS
1476ms
DNSSEC
117ms
SRV
73ms
Total
2153ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 09:43:02 1052ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-21 06:55:01 671ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-14 12:23:45 2554ms 2 NS 0 A 1 MX 🔒 Secure
2026-10-08 02:04:17 749ms 2 NS 0 A 1 MX 🔒 Secure
2026-10-04 17:03:30 632ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-30 16:52:54 1265ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-29 16:45:42 2018ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-27 16:23:18 shown 2153ms 2 NS 0 A 1 MX 🔒 Secure
2026-09-08 03:29:23 2078ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-31 22:41:50 816ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-28 03:43:53 894ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-27 03:36:14 789ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-26 13:17:51 955ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-24 18:33:26 4830ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-23 17:45:29 9110ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-15 15:29:21 4415ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-10 13:16:01 2129ms 2 NS 0 A 1 MX 🔒 Secure
2026-08-01 03:57:27 1657ms 2 NS 0 A 1 MX 🔒 Secure
2026-07-17 22:24:09 9219ms 2 NS 0 A 1 MX 🔒 Secure
2026-07-08 11:22:01 11357ms 2 NS 0 A 1 MX 🔒 Secure
2026-07-02 13:02:55 1538ms 2 NS 0 A 1 MX 🔒 Secure
2026-06-26 13:26:16 1225ms 2 NS 0 A 1 MX 🔒 Secure
2026-06-25 10:52:12 3171ms 2 NS 0 A 1 MX 🔒 Secure
2026-06-20 01:04:59 2963ms 2 NS 0 A 1 MX 🔒 Secure
2026-06-18 01:24:15 980ms 2 NS 0 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone