deductor.dk

📜 Historical scan 2026-08-14 22:30:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

deductor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.86 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by deductor-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#

2 records 56ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.86	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	deductor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 52.101.68.27 52.101.68.32 52.101.68.8 52.101.73.30	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:b0:42d0:9a24:ee6f	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

🔌 SRV Records#

1 records 129ms

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

📝 TXT Records#

1 records 172ms

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

✉️ SPF#

Policy	Record (deductor.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#

latest probe, not this scan · checked 2026-10-16 07:15:51

www	46.30.215.86 2a02:2350:5:111:b0:42d0:9a24:ee6f (AS51468) (address records, no CNAME)
www vs bare domain	Same network deductor.dk: 46.30.215.86 2a02:2350:5:111:b0:42d0:9a24:ee6f (AS51468) www.deductor.dk: 46.30.215.86 2a02:2350:5:111:b0:42d0:9a24:ee6f (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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2026080301
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 2026-10-13 00:13:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-11-02
Expires	2026-12-31 (74d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

56ms

42ms

48ms

AAAA

35ms

TXT

172ms

CAA

48ms

HTTPS

46ms

TLSA

1072ms

SOA

51ms

MTA-STS

59ms

DNSSEC

102ms

SRV

129ms

Total

6196ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 07:15:50	1939ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 23:59:48	1332ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 23:31:57	860ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 13:02:17	930ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 05:41:36	1286ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 21:27:50	6739ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 20:11:21	7740ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 22:30:37 shown	6196ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 23:27:45	1415ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 23:42:48	1290ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:32:29	1123ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 06:40:35	7184ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:30:46	859ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:03:49	1056ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:32:28	2690ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 23:39:28	2204ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:35:41	1813ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 01:30:46	660ms	2 NS 1 A 1 MX	🔒 Secure