brbeck.dk

📜 Historical scan 2026-06-22 07:36:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

brbeck.dk is a .dk domain served by 2 nameservers (coco.ns.cloudflare.com, sid.ns.cloudflare.com). It was registered on 23 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.gnb-mail.dk. The zone is DNSSEC-signed and validates, 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   31ms
NameserverIP addressesPTRASN / ISP
coco.ns.cloudflare.com 108.162.192.104
172.64.32.104
173.245.58.104
2606:4700:50::adf5:3a68
2803:f800:50::6ca2:c068
2a06:98c1:50::ac40:2068		 coco.ns.cloudflare.com
coco.ns.cloudflare.com
coco.ns.cloudflare.com
coco.ns.cloudflare.com
coco.ns.cloudflare.com
coco.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sid.ns.cloudflare.com 108.162.193.143
172.64.33.143
173.245.59.143
2606:4700:58::adf5:3b8f
2803:f800:50::6ca2:c18f
2a06:98c1:50::ac40:218f		 sid.ns.cloudflare.com
sid.ns.cloudflare.com
sid.ns.cloudflare.com
sid.ns.cloudflare.com
sid.ns.cloudflare.com
sid.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.80.120.136 300s h-213-80-120-136.NA.cust.bahnhofnet.dk AS8473 — — — —

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 120s mail.gnb-mail.dk 2a02:c206:2099:6999::1
75.119.145.21		 mail.gnb-mail.dk
mail.gnb-mail.dk		 AS51167 Contabo GmbH
AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.gnb-mail.dk → 75.119.145.21
🔶 Autoconfigmail.gnb-mail.dk → 75.119.145.21

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   2063ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 5 443 mail.gnb-mail.dk

📝 TXT Records#

2 records   1011ms
TXT Record
google-site-verification=7mrGs5YJCFDuQ8lc37Xw6wUEd9edXp4ytVOXKmCCuHQ
v=spf1 mx -all

✉️ SPF#

PolicyRecord (brbeck.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.brbeck.dk)
p=reject v=DMARC1; p=reject; rua=mailto:0bf488811cf14881acce762ebaf4f182@dmarc-reports.cloudflare.net

📬 MTA-STS#

222ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20251003131640
max_age86400s
Policy MXmail.gnb-mail.dk

📈 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 18:57:27
www104.21.83.233 172.67.182.224 2606:4700:3030::ac43:b6e0 2606:4700:3034::6815:53e9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   58ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.gnb-mail.dk DANE-EE · SPKI · SHA-256 B8969D79FA155EC239BC9618B5DBAB35…

🔐 DNSSEC#

97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2407565785
Primary NS (MNAME)coco.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 19:34:56
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-08-23
Expires2027-08-22 (308d)

🔗 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).

DomainRegistrar
silver-monkeys.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
36ms
MX
32ms
AAAA
39ms
TXT
1011ms
CAA
29ms
HTTPS
42ms
TLSA
58ms
SOA
0ms
MTA-STS
222ms
DNSSEC
97ms
SRV
2063ms
Total
2477ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 18:57:27 3101ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-16 18:12:24 824ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-09 10:04:00 782ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-01 00:27:30 833ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-26 15:53:24 2414ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 15:09:17 955ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-07 00:13:47 1314ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-24 01:01:41 1431ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-17 04:00:10 4039ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-09 22:09:10 994ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-23 16:51:36 1265ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-16 13:09:40 1109ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-04 10:49:27 5275ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 05:52:59 929ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-22 09:37:02 1122ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 07:36:56 shown 2477ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 16:48:24 656ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 16:40:12 530ms 2 NS 1 A 1 MX 🔒 Secure
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