sundbyrs.dk

📜 Historical scan 2026-09-19 20:37:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sundbyrs.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.82.145.150 is hosted by Cloud Center Finland Oy (AS41993) in Finland. Mail is handled by sundbyrs-dk.mail.protection.outlook.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.82.145.150	3600s	proxy02.kyberjoukot.fi.145.82.185.in-addr.arpa	AS41993	Cloud Center Finland Oy	185.82.144.0/22	🇫🇮 Finland	—

📧 MX Records#

1 records 162ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	sundbyrs-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 52.101.181.153 52.101.185.24 52.101.68.15 52.101.73.123	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:9100:110::150	3600s	proxy02.kyberjoukot.fi	AS41993	Cloud Center Finland Oy	2a05:9100:0:0:0:0:0:0/29	🇫🇮 Finland	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 208ms

TXT Record
atlassian-domain-verification=foXd94Zd1YhdcPmuRiTphLzCB6kE3Leri5nSvNyZNBCHWg48adKxKazOTFk5HYID
MS=ms54464793
v=spf1 include:spf.protection.outlook.com include:_spf_cd.spamtitan.com -all

✉️ SPF#

Policy	Record (sundbyrs.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf_cd.spamtitan.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#

latest probe, not this scan · checked 2026-10-12 22:49:12

www	185.82.145.150 2a05:9100:110::150 (AS41993) (address records, no CNAME)
www vs bare domain	Same network sundbyrs.dk: 185.82.145.150 2a05:9100:110::150 (AS41993) www.sundbyrs.dk: 185.82.145.150 2a05:9100:110::150 (AS41993)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sundbyrs-dk._domainkey.khkiinteistopalvelut.a-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-sundbyrs-dk._domainkey.khkiinteistopalvelut.a-v1.dkim.mail.microsoft	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026091601
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 15:56:03

Field	Value
Registrar	Simply.com A/S
Registered	2023-04-03
Expires	2027-04-02 (161d)

🔗 Same registrant#

5 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).

Domain	Registrar
daseko.dk	Simply.com A/S
tiptop-ejd.dk	Punktum dk A/S (direct)
tiptop-ejendom.dk	Simply.com A/S
tiptop-vinduespolering.dk	Punktum dk A/S (direct)
tiptopejendom.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

140ms

162ms

AAAA

106ms

TXT

208ms

CAA

100ms

HTTPS

106ms

TLSA

449ms

SOA

0ms

MTA-STS

110ms

DNSSEC

199ms

SRV

117ms

Total

1247ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:49:12	1576ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 09:42:06	3903ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 09:34:46	555ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-25 02:47:02	877ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:18:59	1180ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 20:37:30 shown	1247ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 18:33:07	824ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-02 18:50:14	1413ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:20:06	1020ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:27:30	923ms	3 NS 1 A 1 MX	🔒 Secure