bang-larsen.dk

📜 Historical scan 2026-09-03 13:48:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bang-larsen.dk is a .dk domain served by 2 nameservers (arya.ns.cloudflare.com, dexter.ns.cloudflare.com). It was registered on 8 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.5 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   38ms
NameserverIP addressesPTRASN / ISP
arya.ns.cloudflare.com 108.162.192.70
172.64.32.70
173.245.58.70
2606:4700:50::adf5:3a46
2803:f800:50::6ca2:c046
2a06:98c1:50::ac40:2046		 arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dexter.ns.cloudflare.com 108.162.195.190
162.159.44.190
172.64.35.190
2606:4700:58::a29f:2cbe
2803:f800:50::6ca2:c3be
2a06:98c1:50::ac40:23be		 dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com
dexter.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.40.5 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.172.218 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c03::1b		 rd-in-f27.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 300s alt1.aspmx.l.google.com 192.178.211.27
2404:6800:4000:1025::1b		 lcbomp-in-f27.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 300s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 300s alt3.aspmx.l.google.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1a		 yukulwh-in-f26.1e100.net
mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 300s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:2805 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:acda 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   25ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.40.5,172.67.172.218 ech=AEX+DQBBxgAgACAGggkGvvgYED4vi6D7bzEZQf2mh/ehVg/5XT9nLLNkHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2805,2606:4700:3037::ac43:acda

📝 TXT Records#

1 records   149ms
TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (bang-larsen.dk)
~all (soft fail) v=spf1 include:_spf.google.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 2026-10-23 23:20:12
www104.21.40.5 172.67.172.218 2606:4700:3030::6815:2805 2606:4700:3037::ac43:acda (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.bang-larsen.dk 4SiRNX9oL4Zp_ONB91VAmoQGUWfVlOBnwV2ObBFnvcM
TXT _acme-challenge.bang-larsen.dk Y33R9EWVDsaTh_gkUYwFLR5-bLXrICeOQQOJH8ZlAJg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413885753
Primary NS (MNAME)arya.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 10:58:47
FieldValue
RegistrarSimply.com A/S
Registered2002-08-08
Expires2027-09-30 (339d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
36ms
MX
29ms
AAAA
31ms
TXT
149ms
CAA
27ms
HTTPS
25ms
TLSA
100ms
SOA
0ms
MTA-STS
43ms
DNSSEC
106ms
SRV
55ms
Total
1185ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 23:20:12 648ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-22 19:27:38 2509ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-21 01:18:55 5514ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-14 10:26:20 640ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-26 15:54:43 887ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-20 06:45:06 3631ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-14 03:36:09 4285ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-10 02:52:01 3017ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-03 13:48:25 shown 1185ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-27 14:05:16 777ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-17 03:36:12 5566ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-09 11:48:31 3091ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-17 03:38:04 1235ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-29 02:49:14 1132ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-23 18:50:13 1239ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-18 12:34:44 4795ms 2 NS 2 A 5 MX 🔒 Secure
2026-06-16 14:05:35 774ms 2 NS 2 A 5 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone