oestrehavn.dk

📜 Historical scan 2026-10-21 14:40:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oestrehavn.dk is a .dk domain served by 2 nameservers (lara.ns.cloudflare.com, simon.ns.cloudflare.com). It was registered on 23 January 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.35.253 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp-in.sto-hy.se.stejtech.net, smtp-in.sto-ste.se.stejtech.net. 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   46ms
NameserverIP addressesPTRASN / ISP
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.
simon.ns.cloudflare.com 108.162.193.232
172.64.33.232
173.245.59.232
2606:4700:58::adf5:3be8
2803:f800:50::6ca2:c1e8
2a06:98c1:50::ac40:21e8		 simon.ns.cloudflare.com
simon.ns.cloudflare.com
simon.ns.cloudflare.com
simon.ns.cloudflare.com
simon.ns.cloudflare.com
simon.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   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.35.253 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.181.199 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s smtp-in.sto-hy.se.stejtech.net 192.162.219.155
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 300s smtp-in.sto-ste.se.stejtech.net 192.162.219.49
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveroestrehavn.dk → 5.175.18.244
🔶 Autoconfigoestrehavn.dk → 172.67.181.199

🔷 AAAA Records (IPv6)#

2 records   119ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:b5c7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:23fd 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   119ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.35.253,172.67.181.199 ech=AEX+DQBBeQAgACAsZnOafkp+7s5Cg4EoUGIN2F8e7fy4GmvY2M94sX0NDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b5c7,2606:4700:3037::6815:23fd

📝 TXT Records#

3 records   254ms
TXT Record
ca3-4f47659244ce4026b0e67067eaf722d9
gZlX3LTTo/ODxDMg9q8xKKiDezNOMAKoiLqAd800V91Q99u/J/n07XRsdPcjBpZyjxUL9F59FJv8RSRpJyyYoQ==
v=spf1 a include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.stejtech.net exp=_expl.stejtech.net -all

✉️ SPF#

PolicyRecord (oestrehavn.dk)
-all (hard fail) v=spf1 a include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.stejtech.net exp=_expl.stejtech.net -all

📨 DMARC#

PolicyRecord (_dmarc.oestrehavn.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:IT@oestrehavn.dk;

📬 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#

latest probe, not this scan · checked 2026-10-23 00:40:08
www104.21.35.253 172.67.181.199 2606:4700:3030::ac43:b5c7 2606:4700:3037::6815:23fd (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: 7/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.oestrehavn.dk 7QMyHLw6yOBH3-cZ8sv3zq6CvEaW2H7c_0EaWNIOBcE
TXT _acme-challenge.oestrehavn.dk eQtz_jCkNO7yLS6XdYGytqR8a3n-AQKLr8Unnk0GXkM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

211ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

16ms
FieldValue
Serial2412904481
Primary NS (MNAME)lara.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 15:09:40
FieldValue
RegistrarDANDOMAIN A/S
Registered2013-01-23
Expires2030-07-31 (1373d)

🔗 Same registrant#

70 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
7000langebro.dkPunktum dk A/S (direct)
abildhoj.dkDANDOMAIN A/S
abildhøj.dkDANDOMAIN A/S
aeejendom.dkDANDOMAIN A/S
aelejeboliger.dkDANDOMAIN A/S
agerhoej.dkDANDOMAIN A/S
akelejehaven.dkPunktum dk A/S (direct)
aksholm.dkDANDOMAIN A/S
baadhusene.dkPunktum dk A/S (direct)
banebyenodense.dkPunktum dk A/S (direct)
brokvarteret.dkPunktum dk A/S (direct)
brygger-haven.dkPunktum dk A/S (direct)
bryggerhaven.dkPunktum dk A/S (direct)
ceres-byen.dkPunktum dk A/S (direct)
ceres-plaza.dkDANDOMAIN A/S
ceresbyen.dkPunktum dk A/S (direct)
cerespark.dkPunktum dk A/S (direct)
ceresplaza.dkDANDOMAIN A/S
danmarks-have.dkPunktum dk A/S (direct)
detnyegellerup.dkPunktum dk A/S (direct)
dildgården.dkPunktum dk A/S (direct)
dybbroparken.dkPunktum dk A/S (direct)
enggaard.dkDANDOMAIN A/S
exporthaven.dkPunktum dk A/S (direct)
fredensgaardsilkeborg.dkPunktum dk A/S (direct)
fusionshaven.dkPunktum dk A/S (direct)
godsbanen-aalborg.dkPunktum dk A/S (direct)
godsbanenaalborg.dkPunktum dk A/S (direct)
havnebryggen-stigsborg.dkPunktum dk A/S (direct)
havstrygeren.dkPunktum dk A/S (direct)
helheden-aarhus.dkPunktum dk A/S (direct)
hoiriisparken.dkPunktum dk A/S (direct)
høiriisgårdsparken.dkNetsite A/S
jubilæumshuset.dkPunktum dk A/S (direct)
kommenhaven.dkPunktum dk A/S (direct)
kronehuset.dkPunktum dk A/S (direct)
kulturraekken.dkDANDOMAIN A/S
kulturrækken.dkDANDOMAIN A/S
langebro-fredericia.dkPunktum dk A/S (direct)
limfjordsvaerftet.dkPunktum dk A/S (direct)
lottrupgaarden.dkPunktum dk A/S (direct)
lottrupgården.dkPunktum dk A/S (direct)
nordguldet.dkPunktum dk A/S (direct)
nygellerup.dkPunktum dk A/S (direct)
odensehavneby.dkDANDOMAIN A/S
pakhuskajen.dkPunktum dk A/S (direct)
porsehaven.dkPunktum dk A/S (direct)
seaside-hotel.dkDANDOMAIN A/S
skejbyen.dkPunktum dk A/S (direct)
slagteribyen.dkPunktum dk A/S (direct)
soendervoldgade.dkPunktum dk A/S (direct)
sondervoldgade.dkPunktum dk A/S (direct)
spritten-aalborg.dkPunktum dk A/S (direct)
sprittenaalborg.dkDANDOMAIN A/S
stigsborg.dkPunktum dk A/S (direct)
stjernehaven.dkPunktum dk A/S (direct)
stjernehusetaalborg.dkDANDOMAIN A/S
stjernekvarteret.dkPunktum dk A/S (direct)
søndervoldgadekvt.dkPunktum dk A/S (direct)
trandershave.dkPunktum dk A/S (direct)
trandershoeje.dkDANDOMAIN A/S
trandershøje.dkDANDOMAIN A/S
universitets-kollegiet.dkPunktum dk A/S (direct)
urbanu.dkPunktum dk A/S (direct)
vridsløse.dkPunktum dk A/S (direct)
vridsløselille.dkPunktum dk A/S (direct)
zebrahouse-aarhus.dkDANDOMAIN A/S
zebrahouseaarhus.dkDANDOMAIN A/S
østre-havn.dkPunktum dk A/S (direct)
østrehavn.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
98ms
MX
79ms
AAAA
119ms
TXT
254ms
CAA
141ms
HTTPS
119ms
TLSA
452ms
SOA
16ms
MTA-STS
148ms
DNSSEC
211ms
SRV
145ms
Total
1978ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 00:40:08 776ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-21 14:40:08 shown 1978ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-20 02:22:47 860ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-23 17:42:54 3909ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-20 17:04:40 2952ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-25 10:11:27 1092ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-18 03:13:21 2951ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone