interflon.dk

Records from scan: 2026-09-27 13:36:08 · 897ms total · last checked 2026-10-06 18:37 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

interflon.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.198.25.73 is hosted by in2ip B.V. (AS34141) in The Netherlands. Mail is handled by interflon-dk.mail.protection.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

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.198.25.73	3600s	www-03.interflon.net	AS34141	in2ip B.V.	217.198.16.0/20	🇳🇱 The Netherlands	—

📧 MX Records

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	interflon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::22 2a01:111:f403:ca48::12 2a01:111:f403:ca48::a 52.101.209.31 52.101.68.39 52.101.73.155 52.101.91.159	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 40.104.116.40
🔶 Autoconfig	interflon.dk → 217.198.25.73

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records

1 records 57ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records

2 records 165ms

TXT Record
MS=ms49569954
v=spf1 a mx ptr include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (interflon.dk)
-all (hard fail)	v=spf1 a mx ptr include:spf.protection.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 2026-10-01 14:18:38

www CNAME	interflon.dk (all on interflon.dk)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.interflon.dk	interflon.dk

🔗 TLSA / DANE

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

🔐 DNSSEC

69ms

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

🏷️ SOA

0ms

Field	Value
Serial	2026092001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS

⏱️ Lookup Timing

46ms

37ms

29ms

AAAA

30ms

TXT

165ms

CAA

50ms

HTTPS

48ms

TLSA

371ms

SOA

0ms

MTA-STS

60ms

DNSSEC

69ms

SRV

57ms

Total

897ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-27 13:36:08 shown	897ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 15:17:05	902ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 20:35:06	5851ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:33:17	1227ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 13:19:08	1544ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 17:52:31	1445ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:17:36	3379ms	2 NS 1 A 1 MX	🔒 Secure