nationalbanken.dk DNS records

🖥️ Nameservers4 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.105.232.45	600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	nationalbanken-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca09::b 52.101.103.140 52.101.68.18 52.101.68.3 52.101.73.126	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 120ms

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

📝 TXT Records16 records 386ms

TXT Record
_7bqw635swu4r15lgwbhoqzxx8tns9yl
_fmnbj98g3yxrfditha328l9qswfvrj7
_jz5yuv5tyskts6tasjifaw7ujzjte07
_ndg48hkyv25cl1og501k83tyugo87fi
066f55g5jzss62dk1dzb63xc2ps0dxlk
8kmkk1yd9d7vh3j3y11hsxybj6vksjrm
9skz8sxmv90c86fdzbvrvzxznkj09zx5
Dynatrace-site-verification=12a98762-72dd-467b-bcdb-442795a0066d__bv60adrlap2jql3thipkb2rvu1
fcjsq5l4pp33zlz16fw88km3hkz8tbr3
google-site-verification=G9HrOEOXza49Dlh9cGz6l6spM_CJxDX8L_9Avyq9d_I
miro-verification=aec7812935b50377ac1e403cd2f272ce73eb5c4a
MS=6D26800287F3D0F0950B03C3B343C92F1674A18C
rOTGcFY7qmyNSEem/JblE/IjkpSq/H5sH8VcZHmJTbtBf5xGrWo55imQW0GsIJLix+qW8FGh9D6NE4po2LQGMQ==
ssggv6hxqgmmgr05tw9192qgz86yt0lz
t8vjwl3dlwmgv6qb24hk581rcmpchkv2
v=spf1 include:servers.mcsv.net include:_spf.easycruit.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (nationalbanken.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:_spf.easycruit.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.nationalbanken.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:retky4cd@ag.eu.dmarcian.com; ruf=mailto:retky4cd@fr.eu.dmarcian.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

🔗 TLSA / DANE

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

🔐 DNSSEC111ms

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

🏷️ SOA0ms

Field	Value
Serial	2026050123
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

60ms

A

43ms

MX

70ms

AAAA

52ms

TXT

386ms

CAA

2040ms

HTTPS

60ms

TLSA

363ms

SOA

0ms

MTA-STS

106ms

DNSSEC

111ms

SRV

120ms

Total

2951ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 15:39:46	2951ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:58:23	1350ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 23:34:53	5249ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 20:56:05	9362ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 16:54:03	9463ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 21:49:35	2100ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 01:55:05	1544ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 18:00:20	9840ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 14:26:00	3092ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 12:28:04	7506ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:54:34	4360ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:56:40	1655ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 15:09:33	1188ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:08:37	1492ms	4 NS 1 A 1 MX	🔒 Secure	View