realdania.dk

📜 Historical scan 2026-06-17 12:17:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

realdania.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 4 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.216.32 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. 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   58ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.105.216.32 — — AS8075 Microsoft Corporation 20.64.0.0/10 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

3 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1-dk.centerasecurity.dk 128.76.60.167
128.76.60.187
89.233.19.127
89.233.19.127
89.233.19.188
89.233.19.188		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
127.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk
188.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
10 — mx2-dk.centerasecurity.dk 128.76.60.168
128.76.60.169
89.233.19.128
89.233.19.128
89.233.19.129
89.233.19.129		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
128.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk
129.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
20 — mx3-dk.centerasecurity.dk 128.76.60.187
89.233.19.129
89.233.19.129		 mx6.centerasecurity.dk
129.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

13 records   267ms
TXT Record
_globalsign-domain-verification=9Wg5YWRfe5p7rTKkUAE8j51dMe1skMVeIG6FwhItN1
apple-domain-verification=e5s7fXshKVEyOzuw
atlassian-domain-verification=vYPpNIbEUgk2UVRBkNMN7TJyXCnWIZPc4NJUDsbbWa1VQUSAgEArgWa1aJskkKaF
atlassian-sending-domain-verification=96997bcf-cb2d-49f5-964e-11449c31e5b9
D6FC860251C9E2C5DA0BD4727A752D8E7646390A0D13C12B04632A313A05C030
E/5s8W7rDfwtsIL7qYyJCbzw9DZMUsFaVzDLmzHqCXLA5VhbRqoZjYprSw+12ZLb5VZN5sB4wpxDjh3LERF7Zg==
Gd9o9QxjvbIoEsKIlUQ08/Ex8QZ3oQj9z1HDGRcQ/3mIWXOdl6SvP5tlPG7K3vyiK+lxq3Mziyxc0XBm9eB90w==
google-site-verification=PHamMuVMibcha-HDY4v8RbeQlMRFZfbQfbz194RHv8s
ms-domain-verification=e33d76af-1888-4217-90df-2fe861226383
MS=ms51841026
MS=ms87116847
sofXnARsyfxJNj05Hejj5EmOyTmDHcEkKrewE00rMbA=
v=spf1 include:_spf73420.spf-protect.dk -all

✉️ SPF#

PolicyRecord (realdania.dk)
-all (hard fail) v=spf1 include:_spf73420.spf-protect.dk -all

📨 DMARC#

PolicyRecord (_dmarc.realdania.dk)
p=reject v=DMARC1; p=reject; rua=mailto:668bc73d78061@dmarc-dk.centerasecurity.com

📬 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 2026-10-09 21:47:18
www CNAMErealdaniadk-redirects-app-p-wq-dkfdbmf9epf4b8ab.westeurope-01.azurewebsites.net (all on azurewebsites.net)
www vs bare domainSame network
realdania.dk: 20.105.216.32 (AS8075)
www.realdania.dk: 20.105.216.32 (AS8075)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records   169ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…

🔐 DNSSEC#

180ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

58ms
FieldValue
Serial2026061501
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-18 17:32:32
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-02-04
Expires2027-08-31 (312d)

🔗 Same registrant#

55 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
4til1planet.dkPunktum dk A/S (direct)
almenboligforum.dkPunktum dk A/S (direct)
arkidania.dkPunktum dk A/S (direct)
arkitekturklub.dkPunktum dk A/S (direct)
arnejacobsenshus.dkPunktum dk A/S (direct)
bedrebyer.dkPunktum dk A/S (direct)
bedrebyrum.dkPunktum dk A/S (direct)
boligdanmark.dkPunktum dk A/S (direct)
boliglivibalance.dkPunktum dk A/S (direct)
boligtal.dkPunktum dk A/S (direct)
boligvidencenter.dkPunktum dk A/S (direct)
bryghus-projekt.dkPunktum dk A/S (direct)
bryghusgrund.dkPunktum dk A/S (direct)
bryghusprojekt.dkPunktum dk A/S (direct)
bvc.dkPunktum dk A/S (direct)
byforum.dkPunktum dk A/S (direct)
cafe-tietgensaergrelse.dkPunktum dk A/S (direct)
cafe-tietgensærgrelse.dkPunktum dk A/S (direct)
cafetietgensærgrelse.dkPunktum dk A/S (direct)
collectiveimpact.dkPunktum dk A/S (direct)
danishfoundations.dkPunktum dk A/S (direct)
detserduikkeibyen.dkPunktum dk A/S (direct)
foreningenrealdanmark.dkPunktum dk A/S (direct)
frdau.dkPunktum dk A/S (direct)
friforrotter.dkPunktum dk A/S (direct)
genanvendgaarden.dkPunktum dk A/S (direct)
husarkitekt.dkPunktum dk A/S (direct)
husarkitekterne.dkPunktum dk A/S (direct)
ifhp.dkPunktum dk A/S (direct)
innovationtilmarked.dkPunktum dk A/S (direct)
jarmersplads2.dkPunktum dk A/S (direct)
knudfriis.dkPunktum dk A/S (direct)
landbrugsforum.dkPunktum dk A/S (direct)
nrvosborg.dkPunktum dk A/S (direct)
olufbagersplads.dkPunktum dk A/S (direct)
paaforkant.dkPunktum dk A/S (direct)
pears.dkA/S SCANNET
phhus.dkPunktum dk A/S (direct)
privatboligforum.dkPunktum dk A/S (direct)
realbum.dkPunktum dk A/S (direct)
realdania-debat.dkPunktum dk A/S (direct)
realdaniabyg-klubben.dkPunktum dk A/S (direct)
realdaniacentret.dkPunktum dk A/S (direct)
realea.dkPunktum dk A/S (direct)
restaurant-tietgensaergrelse.dkPunktum dk A/S (direct)
ringkoebing-k.dkPunktum dk A/S (direct)
ringkøbingk.dkPunktum dk A/S (direct)
rumforfaellesskab.dkA/S SCANNET
seniorhavtorn.dkPunktum dk A/S (direct)
stedet-tæller.dkPunktum dk A/S (direct)
tietgensærgrelse.dkPunktum dk A/S (direct)
undervaerker.dkDANDOMAIN A/S
videncenter-boligøkonomi.dkPunktum dk A/S (direct)
videncenterforboligejere.dkPunktum dk A/S (direct)
yderomraaderpaaforkant.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
58ms
A
58ms
MX
50ms
AAAA
59ms
TXT
267ms
CAA
55ms
HTTPS
49ms
TLSA
169ms
SOA
58ms
MTA-STS
40ms
DNSSEC
180ms
SRV
0ms
Total
1405ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 16:01:22 595ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-09 17:13:11 2608ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-22 12:04:06 6328ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-18 07:34:40 1522ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-19 19:01:57 701ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 12:17:04 shown 1405ms 2 NS 1 A 3 MX 🔒 Secure
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