effektivbogfoering.dk

📜 Historical scan 2026-07-08 17:20:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

effektivbogfoering.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.79 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is of unknown DNSSEC status, publishes a DMARC policy and has no IPv6 address. 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.79	3600s	vm1492.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 74.125.205.27	lf-in-f27.1e100.net lf-in-x1b.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.42.79
🔶 Autoconfig	185.21.42.79

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 242ms

TXT Record
v=spf1 a mx include:_spf.google.com ~all

✉️ SPF#

Policy	Record (effektivbogfoering.dk)
~all (soft fail)	v=spf1 a mx include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.effektivbogfoering.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-08 16:04:01

www	185.21.42.79 (AS48854) (address records, no CNAME)
www vs bare domain	Same network effektivbogfoering.dk: 185.21.42.79 (AS48854) www.effektivbogfoering.dk: 185.21.42.79 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'effektivbogfoering.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2026070705
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

44ms

42ms

AAAA

51ms

TXT

242ms

CAA

50ms

HTTPS

65ms

TLSA

82ms

SOA

0ms

MTA-STS

125ms

DNSSEC

139ms

SRV

208ms

Total

1197ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-16 09:57:11	1465ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-08 17:20:56 shown	1197ms	2 NS 1 A 5 MX	❓ Unknown
2026-07-05 17:39:14	1430ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 14:01:30	2206ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 08:11:02	3730ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-02 22:44:21	9520ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-06-23 19:19:30	2609ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-22 02:33:38	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:44:44	7181ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 19:28:28	1315ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 15:01:12	1284ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 06:24:08	3656ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 06:16:37	3967ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 06:08:38	4960ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 06:00:59	572ms	0 NS 0 A 0 MX	⚠️ Bogus