berteltorp.dk

📜 Historical scan 2026-06-24 22:54:51  ·  ← 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   39ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.21.83 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.197.15 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 2a00:1450:4010:c07::1a
2a00:1450:4010:c07::1a
74.125.131.27		 lf-in-f26.1e100.net
lf-in-x1a.1e100.net
lu-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt2.aspmx.l.google.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s aspmx3.googlemail.com 192.178.158.26
2404:6800:4003:c26::1b		 lcdels-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover217.116.232.201
🔶 Autoconfig217.116.232.201

🔷 AAAA Records (IPv6)#

2 records   60ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:c50f 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:1553 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.21.83,172.67.197.15 ech=AEX+DQBB9gAgACCuVMzIWBN1MOubdQaeIsAx8bn5QJxBEujBmZj3mNDSJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c50f,2606:4700:3037::6815:1553

📝 TXT Records#

2 records   299ms
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#

245ms
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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.berteltorp.dk rduA1la4R4rdXNmUJKo-PiMIsS0xB-u-s2OMTwo0wIQ
TXT _acme-challenge.berteltorp.dk uDtIaQFOZWiGNXztICmGNaBc21uBHyf1BdwVwR9FLm8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

93ms
FieldValue
Serial2407482863
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
39ms
A
37ms
MX
40ms
AAAA
60ms
TXT
299ms
CAA
45ms
HTTPS
37ms
TLSA
66ms
SOA
93ms
MTA-STS
245ms
DNSSEC
61ms
SRV
2028ms
Total
2834ms

🕐 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 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 shown 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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