boligkvarter.dk

Records from scan: 2026-10-17 07:30:42  ·  2125ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligkvarter.dk is a .dk domain served by 2 nameservers (amit.ns.cloudflare.com, melissa.ns.cloudflare.com). It was registered on 10 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.81 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no 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   94ms
NameserverIP addressesPTRASN / ISP
amit.ns.cloudflare.com 108.162.193.63
172.64.33.63
173.245.59.63
2606:4700:58::adf5:3b3f
2803:f800:50::6ca2:c13f
2a06:98c1:50::ac40:213f		 amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
melissa.ns.cloudflare.com 108.162.192.199
172.64.32.199
173.245.58.199
2606:4700:50::adf5:3ac7
2803:f800:50::6ca2:c0c7
2a06:98c1:50::ac40:20c7		 melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.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   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.81 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.191.252 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   98ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.20.81
🔶 Autoconfig104.21.20.81

🔷 AAAA Records (IPv6)#

2 records   72ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:bffc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:1451 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   106ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.81,172.67.191.252 ech=AEX+DQBBpgAgACCjMVq4anIMQaP2EUwLbhZHwDwgTBFVJxkAlZezgfZ9awAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:bffc,2606:4700:3037::6815:1451

🔌 SRV Records#

1 records   159ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   333ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (boligkvarter.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-17 07:30:43
www104.21.20.81 172.67.191.252 2606:4700:3034::ac43:bffc 2606:4700:3037::6815:1451 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.boligkvarter.dk 7ZzQMk-Lq8v1JiiBR5m8mp5ZmuF3UuKqCp-lWLlg2aY
TXT _acme-challenge.boligkvarter.dk F148USIQFlp9tazCc3EuRhsf38uFB8IzI1BaEYen6Ik

🔗 TLSA / DANE#

1 records   251ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

200ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

66ms
FieldValue
Serial2417667909
Primary NS (MNAME)amit.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 08:13:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-02-10
Expires2027-02-09 (114d)

🔗 Same registrant#

4 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
carlsoe.dkPunktum dk A/S (direct)
hjemid.dkPunktum dk A/S (direct)
hjemide.dkPunktum dk A/S (direct)
tanktjek.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
94ms
A
72ms
MX
98ms
AAAA
72ms
TXT
333ms
CAA
102ms
HTTPS
106ms
TLSA
251ms
SOA
66ms
MTA-STS
146ms
DNSSEC
200ms
SRV
159ms
Total
2125ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 07:30:42 shown 2125ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-09 20:39:30 2771ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-06 18:13:11 451ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-30 16:35:13 1323ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-19 13:08:19 881ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 17:31:09 834ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-22 22:34:10 1842ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-18 20:00:15 7766ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-17 17:43:45 1064ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-16 11:41:57 3531ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-09 01:47:41 1021ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-29 11:09:02 1078ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-07 05:05:58 8876ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-27 15:03:02 1929ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-21 04:36:22 675ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-20 22:37:06 1015ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 15:44:55 418ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-16 15:40:50 638ms 2 NS 2 A 1 MX 🔒 Secure
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