scheffmann.dk

📜 Historical scan 2026-07-30 18:07:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

scheffmann.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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 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#

🌍

No A records found

📧 MX Records#

4 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 154ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

Policy	Record (scheffmann.dk)
~all (soft fail)	v=spf1 include:_custspf.one.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 2026-10-17 12:42:55

www	77.111.240.164 2a02:2350:5:102:8025:28f1:a8bc:5ecd (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves scheffmann.dk: no address www.scheffmann.dk: 77.111.240.164 2a02:2350:5:102:8025:28f1:a8bc:5ecd (AS51468) (all like this)
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#

4 records 64ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

50ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026073001
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 2026-10-17 13:24:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-20
Expires	2027-09-30 (347d)

🔗 Same registrant#

2 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).

Domain	Registrar
borschau.dk	Punktum dk A/S (direct)
helnaessommerland.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

29ms

AAAA

28ms

TXT

154ms

CAA

30ms

HTTPS

28ms

TLSA

64ms

SOA

0ms

MTA-STS

41ms

DNSSEC

50ms

SRV

34ms

Total

848ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 12:42:55	1367ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-07 16:37:13	540ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-06 06:03:57	500ms	2 NS 0 A 4 MX	🔒 Secure
2026-10-05 05:56:04	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 05:49:42	108ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 05:47:42	241ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 05:45:07	931ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 05:38:55	829ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-24 03:27:02	655ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-22 01:49:11	698ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-31 09:55:33	532ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-19 01:00:33	7605ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-30 18:07:29 shown	848ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-01 10:44:34	702ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-30 01:59:25	1022ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-28 11:24:33	1008ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-22 10:50:50	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 00:19:14	660ms	2 NS 0 A 4 MX	🔒 Secure