classic-books.dk

Records from scan: 2026-10-08 23:21:51  ·  1235ms total  ·  last checked 2026-10-16 13:47 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

classic-books.dk is a .dk domain served by 2 nameservers (bayan.ns.cloudflare.com, fay.ns.cloudflare.com). It was registered on 3 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.113 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ASPMX.L.GOOGLE.com, ALT1.ASPMX.L.GOOGLE.com and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   42ms
NameserverIP addressesPTRASN / ISP
bayan.ns.cloudflare.com 108.162.193.72
172.64.33.72
173.245.59.72
2606:4700:58::adf5:3b48
2803:f800:50::6ca2:c148
2a06:98c1:50::ac40:2148		 bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com
bayan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
fay.ns.cloudflare.com 108.162.192.115
172.64.32.115
173.245.58.115
2606:4700:50::adf5:3a73
2803:f800:50::6ca2:c073
2a06:98c1:50::ac40:2073		 fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.ns.cloudflare.com
fay.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.15.113 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.205.233 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

7 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s ASPMX.L.GOOGLE.com 2a00:1450:4010:c0f::1b
2a00:1450:4010:c0f::1b
64.233.161.26		 lt-in-f27.1e100.net
lt-in-x1b.1e100.net
lh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 300s 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
20 300s ALT2.ASPMX.L.GOOGLE.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 300s ASPMX2.GOOGLEMAIL.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
30 300s ASPMX3.GOOGLEMAIL.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1a		 mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 300s ASPMX4.GOOGLEMAIL.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
30 300s ASPMX5.GOOGLEMAIL.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   44ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:f71 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:cde9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   34ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.15.113,172.67.205.233 ech=AEX+DQBB5AAgACBMm2Skdk+fB6PkCUrn31zUxjKvMudFhTIkT8II96EMKAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:f71,2606:4700:3035::ac43:cde9

📝 TXT Records#

1 records   188ms
TXT Record
google-site-verification=OYvR7Q57eFvZp9Ke6vNo3Y8AI2M310s_ykFuQ9eniFE

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-08 23:21:51
www104.21.15.113 172.67.205.233 2606:4700:3030::6815:f71 2606:4700:3035::ac43:cde9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

29ms
FieldValue
Serial2416941179
Primary NS (MNAME)bayan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 09:11:20
FieldValue
Registrardns.services ApS
Registered1998-11-03
Expires2026-12-31 (75d)

🔗 Same registrant#

3 domains

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
joebar.dkPunktum dk A/S (direct)
motomania.dkPunktum dk A/S (direct)
veterania.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
38ms
MX
42ms
AAAA
44ms
TXT
188ms
CAA
40ms
HTTPS
34ms
TLSA
250ms
SOA
29ms
MTA-STS
57ms
DNSSEC
135ms
SRV
76ms
Total
1235ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 23:21:51 shown 1235ms 2 NS 2 A 7 MX 🔓 Insecure
2026-09-02 08:57:04 977ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-31 19:33:27 3044ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-27 08:47:22 3407ms 2 NS 2 A 7 MX 🔓 Insecure
2026-08-11 01:57:29 10616ms 2 NS 2 A 7 MX 🔓 Insecure
2026-07-03 17:44:26 1593ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-21 22:04:54 746ms 2 NS 2 A 7 MX 🔓 Insecure
2026-06-16 21:05:45 627ms 2 NS 2 A 7 MX 🔓 Insecure
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