nfctags.dk

📜 Historical scan 2026-06-18 00:21:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nfctags.dk is a .dk domain served by 2 nameservers (frank.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 21 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, 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#

2 records 145ms

Nameserver	IP addresses	PTR	ASN / ISP
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 145ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.198.142.158	—	p-gate01.olrik.cloud	AS24940	—	—	—	—

📧 MX Records#

2 records 143ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	—	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	88.198.142.158
🔶 Autoconfig	88.198.142.158

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 240ms

TXT Record
v=spf1 include:spf.messagingengine.com -all

✉️ SPF#

Policy	Record (nfctags.dk)
-all (hard fail)	v=spf1 include:spf.messagingengine.com -all

📨 DMARC#

Policy	Record (_dmarc.nfctags.dk)
p=reject	v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:postmaster+dmarc@grepmasters.net

📬 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 2026-10-12 03:11:46

www	88.198.142.158 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nfctags.dk: 88.198.142.158 (AS24940) www.nfctags.dk: 88.198.142.158 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 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#

205ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

132ms

Field	Value
Serial	2406497441
Primary NS (MNAME)	frank.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 03:41:50

Field	Value
Registrar	dns.services ApS
Registered	2021-05-21
Expires	2027-05-31 (223d)

🔗 Same registrant#

9 domains

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
elekto.dk	dns.services ApS
grepmasters.dk	dns.services ApS
mandse.dk	dns.services ApS
perl.dk	dns.services ApS
reddington.dk	dns.services ApS
stamkunde.dk	dns.services ApS
subspace.dk	dns.services ApS
teboksen.dk	dns.services ApS
tidal-wave.dk	dns.services ApS

📋 WHOIS#

⏱️ Lookup Timing#

145ms

143ms

AAAA

145ms

TXT

240ms

CAA

132ms

HTTPS

141ms

TLSA

501ms

SOA

132ms

MTA-STS

140ms

DNSSEC

205ms

SRV

145ms

Total

2075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 03:11:46	2081ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-07 16:07:24	699ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 14:20:44	1456ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-23 20:14:23	941ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-11 00:07:13	1710ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-25 22:24:23	958ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-15 06:36:01	1753ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-13 13:58:04	2343ms	2 NS 1 A 2 MX	❓ Unknown
2026-08-09 20:41:08	1693ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-08 12:11:23	2263ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-24 13:33:33	1528ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-08 20:47:08	18711ms	2 NS 1 A 2 MX	❓ Unknown
2026-06-20 06:27:58	688ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 00:21:43 shown	2075ms	2 NS 1 A 2 MX	🔓 Insecure