berteltorp.dk

📜 Historical scan 2026-08-21 20:26:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berteltorp.dk is a .dk domain served by 2 nameservers (bob.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 12 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.83 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 more. The zone is DNSSEC-signed and validates, 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   148ms
NameserverIP addressesPTRASN / ISP
bob.ns.cloudflare.com 108.162.193.104
172.64.33.104
173.245.59.104
2606:4700:58::adf5:3b68
2803:f800:50::6ca2:c168
2a06:98c1:50::ac40:2168		 bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com
bob.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com 108.162.192.134
172.64.32.134
173.245.58.134
2606:4700:50::adf5:3a86
2803:f800:50::6ca2:c086
2a06:98c1:50::ac40:2086		 mary.ns.cloudflare.com
mary.ns.cloudflare.com
mary.ns.cloudflare.com
mary.ns.cloudflare.com
mary.ns.cloudflare.com
mary.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   279ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.21.83 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.197.15 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   170ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 2a00:1450:4001:c21::1b
66.102.1.27		 lcfrai-in-f27.1e100.net
wb-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 172.253.152.26
2a00:1450:4001:c21::1b		 yulpptr-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx3.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1a		 yulpptr-in-f27.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover217.116.232.201
🔶 Autoconfig217.116.232.201

🔷 AAAA Records (IPv6)#

2 records   171ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3035::6815:1553 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:c50f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   223ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.21.83,172.67.197.15 ech=AEX+DQBB9AAgACD3ERJYIyHv89YHXNmqxmsBt/DtotScGXwetZzWWVbEAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1553,2606:4700:3035::ac43:c50f

📝 TXT Records#

2 records   806ms
TXT Record
google-site-verification=oFaKfseIl3m7Jh9JQPWiFPwEh2V58ReIUEfMzN1R-u4
google-site-verification=OY8x-Hi801ako_px3ZaOYmHbgSenk8Xo8bvxaWDC3is

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

750ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID2026061301
max_age604800s
Policy MXmx1.smtp.goog, mx2.smtp.goog, mx3.smtp.goog, mx4.smtp.goog

📈 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 22:31:54
www104.21.21.83 172.67.197.15 2606:4700:3035::6815:1553 2606:4700:3035::ac43:c50f (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

386ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2412765662
Primary NS (MNAME)bob.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-10 11:34:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-07-12
Expires2029-05-31 (954d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
148ms
A
279ms
MX
170ms
AAAA
171ms
TXT
806ms
CAA
212ms
HTTPS
223ms
TLSA
524ms
SOA
0ms
MTA-STS
750ms
DNSSEC
386ms
SRV
334ms
Total
7042ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 22:31:54 922ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-14 16:34:19 1597ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-10 10:53:44 2325ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-01 21:34:24 1337ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-27 20:54:41 1439ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-21 18:53:27 1835ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-28 04:59:25 771ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-27 04:52:27 1132ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-21 20:26:43 shown 7042ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-19 19:51:04 5462ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-12 14:59:57 7611ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-05 07:40:46 2096ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-24 16:31:32 17292ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-15 09:15:36 1233ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-30 00:42:44 1157ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-24 22:54:51 2834ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-23 03:04:00 1755ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-20 02:33:55 739ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-16 14:23:05 849ms 2 NS 2 A 4 MX 🔒 Secure
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