polyfonroskilde.dk

📜 Historical scan 2026-06-26 15:20:35  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

polyfonroskilde.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 8 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.178.24.186 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by polyfonroskilde-dk.mail.protection.outlook.com. 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   40ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 63.0-127.243.235.85.in-addr.arpa AS3308 Norlys Telco A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.178.24.186 3600s — AS8075 Microsoft Corporation 52.160.0.0/11 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s polyfonroskilde-dk.mail.protection.outlook.com 2a01:111:f403:ca04::6
2a01:111:f403:ca04::9
2a01:111:f403:ca09::d
2a01:111:f403:ca09::e
52.101.68.29
52.101.68.5
52.101.73.16
52.101.73.26		 mail-db4pr02cu00406.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr05cu01302.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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   209ms
TXT Record
v=spf1 include:_polyfonroskilde_dk.spf-protect.com -all

✉️ SPF#

PolicyRecord (polyfonroskilde.dk)
-all (hard fail) v=spf1 include:_polyfonroskilde_dk.spf-protect.com -all

📨 DMARC#

PolicyRecord (_dmarc.polyfonroskilde.dk)
p=reject v=DMARC1; p=reject; rua=mailto:62e273e779a2b@dmarc.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 2026-10-15 05:18:36
www CNAME10284ro-subsite-fe.skybrud.net (all on skybrud.net)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2026062501
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@polyfonroskilde.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 04:03:12
FieldValue
RegistrarSAC-IT A/S
Registered2022-11-08
Expires2026-11-07 (18d)

🔗 Same registrant#

22 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
alletidersroskilde.dkSAC-IT A/S
byenshusroskilde.dkSAC-IT A/S
digitaliseringsforeningen.dkCURANET A/S
engbaekgaard.dkSAC-IT A/S
flensborgsroskilde.dkSAC-IT A/S
hedebosti.dkSAC-IT A/S
historiefoto.dkSAC-IT A/S
kulturstroeg.dkSAC-IT A/S
kulturstrøg.dkSAC-IT A/S
musikbyen.dkSAC-IT A/S
musikbyenroskilde.dkSAC-IT A/S
netlitteratur.dkSAC-IT A/S
rkic.dkSAC-IT A/S
roskilde-hallerne.dkSAC-IT A/S
roskilde-kongrescenter.dkSAC-IT A/S
roskilde.dkSAC-IT A/S
roskildebadene.dkSAC-IT A/S
roskildekom.dkSAC-IT A/S
roskildekommune.dkSAC-IT A/S
roskildelive.dkSAC-IT A/S
sommerbogen.dkSAC-IT A/S
vorescosmos.dkSAC-IT A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
51ms
MX
45ms
AAAA
37ms
TXT
209ms
CAA
41ms
HTTPS
41ms
TLSA
606ms
SOA
34ms
MTA-STS
56ms
DNSSEC
64ms
SRV
88ms
Total
1204ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 05:18:36 1070ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 21:24:40 1235ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 21:17:25 1019ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 13:06:43 828ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 12:39:47 785ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 04:35:07 6207ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-18 01:41:42 1720ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 02:49:57 1078ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-07 14:03:30 1222ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 19:58:51 662ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-20 12:27:38 9321ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-14 01:59:57 1505ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 13:36:07 1762ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-06 17:43:58 2046ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 02:51:41 14101ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 11:21:58 9306ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-10 08:47:14 1279ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 10:41:59 2826ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 15:20:35 shown 1204ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 15:44:28 1214ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 19:33:14 520ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 01:03:11 938ms 2 NS 1 A 1 MX 🔒 Secure
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