addbook.dk

📜 Historical scan 2026-08-26 11:04:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

addbook.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.163.97.40 is hosted by Fynske Medier P/S (AS43167) in Denmark. The zone is DNSSEC-signed and validates, 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#

3 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.40	3600s	—	AS43167	Fynske Medier P/S	193.163.96.0/23	🇩🇰 Denmark	Odense

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 165ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (addbook.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.addbook.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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 2026-10-10 05:41:34

www	193.163.97.40 (AS43167) (address records, no CNAME)
www vs bare domain	Same network addbook.dk: 193.163.97.40 (AS43167) www.addbook.dk: 193.163.97.40 (AS43167)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2024050800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

64ms

68ms

AAAA

58ms

TXT

165ms

CAA

53ms

HTTPS

72ms

TLSA

34ms

SOA

0ms

MTA-STS

78ms

DNSSEC

109ms

SRV

81ms

Total

452ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 02:21:40	336ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 02:04:29	451ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-27 15:45:51	384ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 17:39:49	550ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-26 11:04:10 shown	452ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-23 22:00:51	639ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-19 16:55:03	678ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:57:44	832ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:52:02	1137ms	3 NS 1 A 0 MX	🔒 Secure