tdkyllinger.dk

Records from scan: 2026-10-08 11:01:52 · 980ms total · last checked 2026-10-18 06:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tdkyllinger.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 3 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.37 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tdkyllinger-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.37	3600s	splash.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tdkyllinger-dk.mail.protection.outlook.com	2a01:111:f403:ca09::22 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::8 52.101.103.39 52.101.181.153 52.101.68.15 52.101.68.25	mail-am7pr02cu00302.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	93.191.155.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 51ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 123ms

TXT Record
MS=ms54962523
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tdkyllinger.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-08 11:01:52

www	93.191.155.37 (AS48854) (address records, no CNAME)
www vs bare domain	Same network tdkyllinger.dk: 93.191.155.37 (AS48854) www.tdkyllinger.dk: 93.191.155.37 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 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#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

39ms

Field	Value
Serial	2021111801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 18:26:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-09-03
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

34ms

31ms

AAAA

39ms

TXT

123ms

CAA

39ms

HTTPS

32ms

TLSA

615ms

SOA

39ms

MTA-STS

39ms

DNSSEC

65ms

SRV

51ms

Total

980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 11:01:52 shown	980ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-06 17:58:45	1790ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 13:28:34	218ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 13:22:31	5267ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 13:17:11	149ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 13:16:49	622ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 06:29:17	690ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-11 01:22:07	885ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:52:21	3545ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 06:12:43	949ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 01:42:47	2833ms	2 NS 1 A 1 MX	🔒 Secure