tvis-esbjerg.dk

Records from scan: 2026-09-23 16:33:39 · 1316ms total · last checked 2026-10-18 10:01 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvis-esbjerg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.122 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by tvisesbjerg-dk01b.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.122	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tvisesbjerg-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca48::8 2a01:111:f403:ca48::e 52.101.103.137 52.101.209.31 52.101.68.15 52.101.68.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80fe:94f5:5d2f:61bc	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 162ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spam.tmk.dk -all

✉️ SPF#

Policy	Record (tvis-esbjerg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spam.tmk.dk -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 2026-10-09 22:26:16

www	46.30.215.122 2a02:2350:5:111:80fe:94f5:5d2f:61bc (AS51468) (address records, no CNAME)
www vs bare domain	Same network tvis-esbjerg.dk: 46.30.215.122 2a02:2350:5:111:80fe:94f5:5d2f:61bc (AS51468) www.tvis-esbjerg.dk: 46.30.215.122 2a02:2350:5:111:80fe:94f5:5d2f:61bc (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 16:14:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-05
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

33ms

51ms

AAAA

39ms

TXT

162ms

CAA

33ms

HTTPS

55ms

TLSA

672ms

SOA

0ms

MTA-STS

66ms

DNSSEC

133ms

SRV

54ms

Total

1316ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 16:33:39 shown	1316ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 14:50:02	1539ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 11:33:46	1296ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:41:24	1479ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:23:33	891ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 01:22:55	774ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 08:11:15	1439ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:35:54	3037ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:36:18	776ms	2 NS 1 A 1 MX	🔒 Secure