lystroem.dk

Records from scan: 2026-10-15 18:08:14  ·  2425ms total  ·  last checked 2026-10-16 19:09 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lystroem.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 13 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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   119ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc

🌍 A Records#

4 records   125ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.199.108.153 3600s cdn-185-199-108-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.109.153 3600s cdn-185-199-109-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.110.153 3600s cdn-185-199-110-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.111.153 3600s cdn-185-199-111-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —

📧 MX Records#

2 records   117ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

4 records   291ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:50c0:8000::153 3600s — AS54113 Fastly, Inc. 2606:50c0:8000:0:0:0:0:0/46 🇺🇸 United States —
2606:50c0:8001::153 3600s — AS54113 Fastly, Inc. 2606:50c0:8000:0:0:0:0:0/46 🇺🇸 United States —
2606:50c0:8002::153 3600s — AS54113 Fastly, Inc. 2606:50c0:8000:0:0:0:0:0/46 🇺🇸 United States —
2606:50c0:8003::153 3600s — AS54113 Fastly, Inc. 2606:50c0:8000:0:0:0:0:0/46 🇺🇸 United States —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   394ms
TXT Record
jsks6hlb57sjjlvk18xxfrv4w6j7gn3j
protonmail-verification=9811ea383db59be2a1e11858e956ae796490f251
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (lystroem.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.lystroem.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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-15 18:08:14
www CNAMEondfisk.github.io (all on github.io)
www vs bare domainSame network
WildcardNo
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   557ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

331ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

180ms
FieldValue
Serial2025044186
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 18:26:31
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-05-13
Expires2027-05-31 (225d)

🔗 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
piratbugten.dkPunktum dk A/S (direct)
teglgarden.dkPunktum dk A/S (direct)
teglgården.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
119ms
A
125ms
MX
117ms
AAAA
291ms
TXT
394ms
CAA
115ms
HTTPS
115ms
TLSA
557ms
SOA
180ms
MTA-STS
272ms
DNSSEC
331ms
SRV
290ms
Total
2425ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 18:08:14 shown 2425ms 2 NS 4 A 2 MX 🔒 Secure
2026-10-08 10:11:44 2232ms 2 NS 4 A 2 MX 🔒 Secure
2026-10-02 02:23:52 2780ms 2 NS 4 A 2 MX 🔒 Secure
2026-09-25 00:53:27 832ms 2 NS 4 A 2 MX 🔒 Secure
2026-09-24 21:44:51 1055ms 2 NS 4 A 2 MX 🔒 Secure
2026-09-18 13:04:51 1104ms 2 NS 4 A 2 MX 🔒 Secure
2026-09-11 18:52:02 1450ms 2 NS 4 A 2 MX 🔒 Secure
2026-09-04 17:21:13 9554ms 2 NS 4 A 2 MX 🔒 Secure
2026-08-27 10:07:49 1028ms 2 NS 4 A 2 MX 🔒 Secure
2026-08-27 05:22:39 3263ms 2 NS 4 A 2 MX 🔒 Secure
2026-08-20 06:49:27 6480ms 2 NS 4 A 2 MX 🔒 Secure
2026-08-13 09:49:29 3347ms 2 NS 4 A 2 MX 🔒 Secure
2026-08-08 05:13:26 1485ms 2 NS 4 A 2 MX 🔒 Secure
2026-07-31 19:06:52 1291ms 2 NS 4 A 2 MX 🔒 Secure
2026-07-23 07:16:09 1121ms 2 NS 4 A 2 MX 🔒 Secure
2026-07-16 10:38:57 1869ms 2 NS 4 A 2 MX 🔒 Secure
2026-07-10 03:23:17 1685ms 2 NS 4 A 2 MX 🔒 Secure
2026-07-03 14:34:40 789ms 2 NS 4 A 2 MX 🔒 Secure
2026-06-28 16:41:51 1113ms 2 NS 4 A 2 MX 🔒 Secure
2026-06-25 02:56:04 1063ms 2 NS 4 A 2 MX 🔒 Secure
2026-06-21 20:41:30 874ms 2 NS 4 A 2 MX 🔒 Secure
2026-06-18 04:49:38 1231ms 2 NS 4 A 2 MX 🔒 Secure
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