rbsbank.dk

📜 Historical scan 2026-09-30 15:24:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rbsbank.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was registered on 16 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 147.114.225.140 is hosted by Natwest Markets PLC (AS50422) in United Kingdom. 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#

2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	edns1.ultradns.com ns1.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	ns2.webipdns.com.au edns1.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
147.114.225.140	86400s	—	AS50422	Natwest Markets PLC	147.114.224.0/23	🇬🇧 United Kingdom	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 250ms

TXT Record
v=spf1 ip4:155.136.80.0/24 -all

✉️ SPF#

Policy	Record (rbsbank.dk)
-all (hard fail)	v=spf1 ip4:155.136.80.0/24 -all

📨 DMARC#

Policy	Record (_dmarc.rbsbank.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:rbs@rua.netcraft.com; ruf=mailto:rbs@ruf.netcraft.com

📬 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 2026-10-08 03:44:09

www CNAME	ci.rbs.com (all on rbs.com) → 147.114.225.140 (AS50422)
www vs bare domain	Same network rbsbank.dk: 147.114.225.140 (AS50422) www.rbsbank.dk: 147.114.225.140 (AS50422)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2019111014
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	premiumdns@support.neustar
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-24 16:51:53

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2008-07-16
Expires	2027-07-31 (277d)

🔗 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
rbsnordiskrenting.dk	CSC Digital Brand Service, Inc

📋 WHOIS#

⏱️ Lookup Timing#

40ms

68ms

54ms

AAAA

51ms

TXT

250ms

CAA

53ms

HTTPS

52ms

TLSA

74ms

SOA

43ms

MTA-STS

84ms

DNSSEC

86ms

SRV

95ms

Total

604ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 02:41:11	451ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 15:24:11 shown	604ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 06:30:54	600ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-28 02:07:48	646ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-08 18:36:03	18325ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 06:42:12	568ms	2 NS 1 A 0 MX	🔓 Insecure