bookandmail.dk

Records from scan: 2026-10-12 22:12:32 · 752ms total · last checked 2026-10-17 03:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookandmail.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.139 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bookandmail-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

4 records 37ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.139	3600s	linux128.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bookandmail-dk.mail.eo.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca21::e 2a01:111:f403:ca48::a 52.101.103.143 52.101.103.36 52.101.209.153 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	94.231.103.139

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 109ms

TXT Record
v=spf1 ip4:77.66.30.250 include:outlook.com ~all

✉️ SPF#

Policy	Record (bookandmail.dk)
~all (soft fail)	v=spf1 ip4:77.66.30.250 include:outlook.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#

checked 2026-10-12 22:12:32

www	94.231.103.139 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bookandmail.dk: 94.231.103.139 (AS48854) www.bookandmail.dk: 94.231.103.139 (AS48854)
Wildcard	Yes: any name under the zone resolves
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026101200
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#

37ms

42ms

25ms

AAAA

38ms

TXT

109ms

CAA

31ms

HTTPS

35ms

TLSA

91ms

SOA

39ms

MTA-STS

61ms

DNSSEC

124ms

SRV

55ms

Total

752ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:12:32 shown	752ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 08:55:21	755ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:47:56	412ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 00:04:45	546ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-08 17:29:39	680ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:24:43	678ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:20:10	1989ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:55:19	3435ms	4 NS 1 A 1 MX	🔒 Secure