isptrading.dk

Records from scan: 2026-10-07 19:24:52 · 963ms total · last checked 2026-10-20 09:10 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isptrading.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.91.81.218 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by isptrading-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 43ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.91.81.218	3600s	—	AS3292	TDC Holding A/S	83.90.0.0/15	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	isptrading-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca48::12 2a01:111:f403:ca48::c 52.101.185.21 52.101.73.120 52.101.73.155 52.101.91.159	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 142ms

TXT Record
MS=ms84976583
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (isptrading.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 2026-10-07 19:24:52

www	83.91.81.218 (AS3292) (address records, no CNAME)
www vs bare domain	Same network isptrading.dk: 83.91.81.218 (AS3292) www.isptrading.dk: 83.91.81.218 (AS3292)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026092001
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 2026-10-11 07:53:50

Field	Value
Registrar	ONE.COM A/S
Registered	2012-09-19
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

32ms

AAAA

32ms

TXT

142ms

CAA

40ms

HTTPS

30ms

TLSA

590ms

SOA

30ms

MTA-STS

44ms

DNSSEC

63ms

SRV

50ms

Total

963ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:24:52 shown	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 20:49:15	1359ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 02:40:07	1371ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 23:35:59	1513ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 16:45:15	5017ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 05:46:56	1283ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 11:52:12	3362ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 23:39:16	3191ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 15:30:31	746ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-26 15:08:54	758ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-25 14:49:41	698ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-24 14:32:41	16758ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-23 11:28:49	697ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-22 10:21:16	2672ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-02 18:42:20	3107ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:28:37	1573ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:41:08	1626ms	2 NS 1 A 1 MX	🔒 Secure