sandwichdk.dk

Records from scan: 2026-10-01 09:53:17 · 952ms total · last checked 2026-10-21 16:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sandwichdk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.212.122.170 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 38ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.212.122.170	600s	sandwich.dk	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	172.253.130.27 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b	yulppbn-in-f27.1e100.net le-in-f27.1e100.net le-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 138ms

TXT Record
v=spf1 mx a ptr ip4:52.57.220.210 include:spf.mailjet.com ~all

✉️ SPF#

Policy	Record (sandwichdk.dk)
~all (soft fail)	v=spf1 mx a ptr ip4:52.57.220.210 include:spf.mailjet.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 2026-10-08 12:34:09

www CNAME	sandwichdk.dk (all on sandwichdk.dk) → 52.212.122.170 (AS16509)
www vs bare domain	Same network sandwichdk.dk: 52.212.122.170 (AS16509) www.sandwichdk.dk: 52.212.122.170 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026100101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 00:35:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-03-02
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

43ms

39ms

AAAA

45ms

TXT

138ms

CAA

32ms

HTTPS

56ms

TLSA

166ms

SOA

36ms

MTA-STS

60ms

DNSSEC

118ms

SRV

57ms

Total

952ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 09:53:17 shown	952ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 08:34:57	4760ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-21 06:17:00	1339ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 03:34:26	623ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 17:01:35	825ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 11:31:08	1694ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 08:18:52	781ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 03:21:37	893ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 17:38:31	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:38:43	785ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-18 04:30:24	932ms	2 NS 1 A 5 MX	🔒 Secure