1747.dk

Records from scan: 2026-10-13 11:44:56 · 986ms total · last checked 2026-10-19 17:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1747.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 26 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.164.175 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by 1747-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

3 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

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.186.164.175	600s	server7175.serverpark.dk	AS44869	FIBIA P/S	5.186.0.0/16	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	1747-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 52.101.103.162 52.101.103.36 52.101.209.153 52.101.68.29	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.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	5.186.164.175

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 122ms

TXT Record
MS=ms74759364
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (1747.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.1747.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#

checked 2026-10-13 11:44:56

www	5.186.164.175 (AS44869) (address records, no CNAME)
www vs bare domain	Same network 1747.dk: 5.186.164.175 (AS44869) www.1747.dk: 5.186.164.175 (AS44869)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

42ms

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#

WHOIS fetched 2026-10-19 00:13:43

Field	Value
Registrar	Simply.com A/S
Registered	2006-04-26
Expires	2027-04-30 (192d)

🔗 Same registrant#

1 domain

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
hotelegely.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

37ms

39ms

30ms

AAAA

36ms

TXT

122ms

CAA

26ms

HTTPS

37ms

TLSA

606ms

SOA

42ms

MTA-STS

39ms

DNSSEC

57ms

SRV

56ms

Total

986ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:44:56 shown	986ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 21:00:48	1376ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-25 19:43:31	1113ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 03:50:26	803ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 02:44:11	1220ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-02 01:36:18	808ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:39:30	961ms	3 NS 1 A 1 MX	🔒 Secure