buch-jepsen.dk

📜 Historical scan 2026-09-03 13:09:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buch-jepsen.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, miles.ns.cloudflare.com). It was registered on 26 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.28 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
miles.ns.cloudflare.com	108.162.193.207 172.64.33.207 173.245.59.207 2606:4700:58::adf5:3bcf 2803:f800:50::6ca2:c1cf 2a06:98c1:50::ac40:21cf	miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.28	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.106	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1a	rc-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4000:1025::1a	lcdels-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	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
10	300s	aspmx2.googlemail.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
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	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
10	300s	aspmx5.googlemail.com	172.253.158.27 2404:6800:4008:c01::1b	so-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.203.106
🔶 Autoconfig	172.67.203.106

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:251c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:cb6a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.28,172.67.203.106 ech=AEX+DQBBpAAgACCveGIwlrgR4TlDzUwDyIX/dymgYZbQnSxjCdt9Rxf6JQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:251c,2606:4700:3036::ac43:cb6a

📝 TXT Records#

1 records 152ms

TXT Record
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (buch-jepsen.dk)
-all (hard 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 21:36:49

www	104.21.37.28 172.67.203.106 2606:4700:3032::6815:251c 2606:4700:3036::ac43:cb6a (AS13335) (address records, no CNAME)
www vs bare domain	Same network buch-jepsen.dk: 104.21.37.28 172.67.203.106 2606:4700:3032::6815:251c 2606:4700:3036::ac43:cb6a (AS13335) www.buch-jepsen.dk: 104.21.37.28 172.67.203.106 2606:4700:3032::6815:251c 2606:4700:3036::ac43:cb6a (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.buch-jepsen.dk	GNq1X3mkllHVSllvZQ-biCR2Bp1PYqLPTiJ1PhyGRlI
TXT	_acme-challenge.buch-jepsen.dk	NIlxQGcXY5r_HlxooznIyo5ehp09jqtyDd_u8TP-Fr8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413832901
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 19:40:25

Field	Value
Registrar	nordicway ApS
Registered	2001-04-26
Expires	2027-06-30 (247d)

🔗 Same registrant#

17 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).

Domain	Registrar
bindeballebuerne.dk	nordicway ApS
danishgenealogy.dk	Punktum dk A/S (direct)
danmarksundergrund.dk	nordicway ApS
danskestednavne.dk	nordicway ApS
detdanskelandskabshistorie.dk	nordicway ApS
familyhistory.dk	nordicway ApS
geologiskesevaerdigheder.dk	nordicway ApS
jordskred.dk	nordicway ApS
landskred.dk	nordicway ApS
lidar-surfing.dk	nordicway ApS
paleolandskred.dk	WEBHOSTING A/S
rejsentilusa.dk	nordicway ApS
saandersen.dk	nordicway ApS
slægt.dk	nordicway ApS
tekstern.dk	nordicway ApS
tektonik.dk	nordicway ApS
ølst.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

25ms

29ms

30ms

AAAA

26ms

TXT

152ms

CAA

26ms

HTTPS

27ms

TLSA

145ms

SOA

0ms

MTA-STS

48ms

DNSSEC

96ms

SRV

60ms

Total

2943ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:36:49	1205ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-30 21:08:38	907ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-17 21:53:45	1507ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-10 13:37:36	1761ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-03 13:09:40 shown	2943ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-07 04:59:09	17374ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-26 02:32:34	2518ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-22 06:33:43	768ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-20 18:27:04	930ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-16 17:38:24	2821ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-16 17:33:21	4940ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-16 17:30:30	682ms	2 NS 2 A 7 MX	🔓 Insecure