dinersclub.dk

📜 Historical scan 2026-06-27 07:02:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dinersclub.dk is a .dk domain served by 4 nameservers (ns1.seb.se, ns2.sebgroup.com, pdns1.cscdns.net and 1 more). It was registered on 22 May 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 129.178.72.1 is hosted by Skandinaviska Enskilda Banken AB (AS44320) in Sweden. Mail is handled by smtp-01.seb.se, smtp-02.seb.se and 4 more. The zone is not DNSSEC-signed, publishes a 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#

4 records 215ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.seb.se	129.178.50.5	ns1.seb.se	AS44320 Skandinaviska Enskilda Banken AB
ns2.sebgroup.com	129.178.50.8	ns2.sebgroup.com	AS44320 Skandinaviska Enskilda Banken AB
pdns1.cscdns.net	156.154.130.100 2610:a1:1022::100	dns1.cscdns.net dns1.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns4.ascio.net ns2.arcemus.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 203ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
129.178.72.1	10800s	airplus.com api.sebkortbank.com delbetalning.seb.se dinersclub.dk dinersclub.no dinersclub.se disputes.partnermastercard.com disputes.sebkort.com eurocard.dk eurocard.no eurocard.se eurocardinternational.com exchange-rate-converter.sebkort.com globecard.dk my.airplus.com my.corporatecard.dk my.corporatecard.fi my.corporatecard.no my.eurocard.com my.saseurobonusmastercard.dk my.saseurobonusmastercard.fi my.saseurobonusmastercard.no my.saseurobonusmastercard.se my.sebkort.com my.spendwise.dk my.spendwise.fi my.spendwise.no my.spendwise.se partnermastercard.com saseurobonusmastercard.dk sebkort.com wallethome.com www.dinersclub.dk www.dinersclub.no www.dinersclub.se www.eurocard.dk www.eurocard.no www.eurocard.se www.eurocardinternational.com www.globecard.dk www.saseurobonusmastercard.dk www.sebkort.com	AS44320	Skandinaviska Enskilda Banken AB	129.178.72.0/22	🇸🇪 Sweden	—

📧 MX Records#

6 records 224ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp-01.seb.se	129.178.182.170	smtp-01.seb.se	AS44320 Skandinaviska Enskilda Banken AB
10	300s	smtp-02.seb.se	129.178.182.171	smtp-02.seb.se	AS44320 Skandinaviska Enskilda Banken AB
10	300s	smtp-03.seb.se	129.178.182.172	smtp-03.seb.se	AS44320 Skandinaviska Enskilda Banken AB
10	300s	smtp-04.seb.se	129.178.182.173	smtp-04.seb.se	AS44320 Skandinaviska Enskilda Banken AB
10	300s	smtp-05.seb.se	129.178.182.174	smtp-05.seb.se	AS44320 Skandinaviska Enskilda Banken AB
10	300s	smtp-06.seb.se	129.178.182.175	smtp-06.seb.se	AS44320 Skandinaviska Enskilda Banken AB

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 650ms

TXT Record
MS=ms91132267
v=spf1 mx include:_spf-a.seb.se include:_spf-b.seb.se include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dinersclub.dk)
-all (hard fail)	v=spf1 mx include:_spf-a.seb.se include:_spf-b.seb.se include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dinersclub.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc.rua@seb.se,mailto:dmarc_agg@vali.email; pct=100; adkim=r; aspf=r;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

8 records 194ms

Flags	Tag	Value
0	iodef	mailto:csirt@seb.se
0	iodef	mailto:sebitkeymanagement@seb.se
0	issue	amazonaws.com
0	issue	digicert.com
0	issue	entrust.net
0	issue	letsencrypt.org
0	issue	pki.goog
0	issue	sectigo.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 02:40:30

www	129.178.72.1 (AS44320) (address records, no CNAME)
www vs bare domain	Same network dinersclub.dk: 129.178.72.1 (AS44320) www.dinersclub.dk: 129.178.72.1 (AS44320)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

291ms

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

🏷️ SOA#

222ms

Field	Value
Serial	2025120801
Primary NS (MNAME)	ns1.seb.se
Responsible (RNAME)	hostmaster@seb.se
Refresh	25200s
Retry	3600s
Expire	2592000s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 16:21:52

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	1996-05-22
Expires	2027-06-30 (255d)

🔗 Same registrant#

1 domain

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
dinersclubinternational.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA

📋 WHOIS#

⏱️ Lookup Timing#

215ms

203ms

224ms

AAAA

221ms

TXT

650ms

CAA

194ms

HTTPS

206ms

TLSA

365ms

SOA

222ms

MTA-STS

236ms

DNSSEC

291ms

SRV

249ms

Total

2773ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:40:30	2882ms	4 NS 1 A 6 MX	🔓 Insecure
2026-06-27 07:02:38 shown	2773ms	4 NS 1 A 6 MX	🔓 Insecure
2026-06-25 03:46:09	1748ms	4 NS 1 A 6 MX	🔓 Insecure
2026-06-23 15:39:14	985ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 17:35:02	1189ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 03:05:43	1476ms	4 NS 1 A 6 MX	🔓 Insecure