tier1-consulting.dk

Records from scan: 2026-10-12 12:23:16 · 456ms total · last checked 2026-10-19 19:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tier1-consulting.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 14 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.35.226 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by tier1-consulting.dk. 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 25ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.35.226	3600s	80.209.35.226.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Åbyhøj

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tier1-consulting.dk	80.209.35.226	80.209.35.226.static.fibianet.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 12:23:16

www	80.209.35.226 (AS44869) (address records, no CNAME)
www vs bare domain	Same network tier1-consulting.dk: 80.209.35.226 (AS44869) www.tier1-consulting.dk: 80.209.35.226 (AS44869)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

23ms

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 2026-10-07 12:14:43

Field	Value
Registrar	Simply.com A/S
Registered	2017-03-14
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

32ms

42ms

AAAA

22ms

TXT

113ms

CAA

21ms

HTTPS

42ms

TLSA

113ms

SOA

23ms

MTA-STS

38ms

DNSSEC

72ms

SRV

47ms

Total

456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 12:23:16 shown	456ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 03:08:12	522ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:52:52	2990ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 20:33:09	1067ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:21:48	755ms	4 NS 1 A 1 MX	🔒 Secure