symbolia.dk

📜 Historical scan 2026-08-05 22:19:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

symbolia.dk is a .dk domain served by 2 nameservers (mira.ns.cloudflare.com, roan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.121 is hosted by Cloudflare, Inc. (AS13335). 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 is reachable over IPv6. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
mira.ns.cloudflare.com	108.162.192.204 172.64.32.204 173.245.58.204 2606:4700:50::adf5:3acc 2803:f800:50::6ca2:c0cc 2a06:98c1:50::ac40:20cc	mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
roan.ns.cloudflare.com	108.162.193.226 172.64.33.226 173.245.59.226 2606:4700:58::adf5:3be2 2803:f800:50::6ca2:c1e2 2a06:98c1:50::ac40:21e2	roan.ns.cloudflare.com roan.ns.cloudflare.com roan.ns.cloudflare.com roan.ns.cloudflare.com roan.ns.cloudflare.com roan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.186.38	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 64.233.162.26	le-in-f26.1e100.net le-in-x1a.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1379	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ba26	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.121,172.67.186.38 ech=AEX+DQBBVgAgACC+QzLOc9oZ85AowC/T5xJ5nLdlKATS22gNnoQP4x3WXQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1379,2606:4700:3037::ac43:ba26

📝 TXT Records#

3 records 238ms

TXT Record
google-site-verification=_F1kXJBq0sJpOKuglsQ4__HHPL6bIc7m3GhBWRS0wWM
google-site-verification=m8jbi_062uVpz19tlMI6uHb_M9US1Za4_JqmdAIeax8
v=spf1 include:_spf.google.com include:sparkpostmail.com include:spfa.mailendo.com include:email-od.com ~all

✉️ SPF#

Policy	Record (symbolia.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:sparkpostmail.com include:spfa.mailendo.com include:email-od.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#

latest probe, not this scan · checked 2026-10-15 18:25:57

www CNAME	ghs.googlehosted.com (all on googlehosted.com) → 142.251.143.147 2a00:1450:400f:802::2013 (AS15169)
www vs bare domain	Different networks symbolia.dk: 104.21.19.121 172.67.186.38 2606:4700:3032::6815:1379 2606:4700:3037::ac43:ba26 (AS13335) www.symbolia.dk: 142.251.143.147 2a00:1450:400f:802::2013 (AS15169) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411293905
Primary NS (MNAME)	mira.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

47ms

37ms

AAAA

44ms

TXT

238ms

CAA

33ms

HTTPS

34ms

TLSA

132ms

SOA

0ms

MTA-STS

80ms

DNSSEC

81ms

SRV

80ms

Total

1628ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 18:25:57	2326ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-08 07:51:43	3864ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-01 02:05:10	833ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 12:07:37	1561ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-17 05:44:46	1040ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-13 10:33:06	4347ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-03 18:17:27	1380ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-01 04:31:09	1794ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-29 02:18:07	1220ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-26 20:44:30	691ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-24 12:58:33	1665ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-21 09:31:39	16452ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-19 03:26:25	13365ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-09 20:02:32	17667ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-05 22:19:21 shown	1628ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-14 01:19:44	1220ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 09:44:29	1064ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 05:37:27	1107ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-24 11:29:53	1184ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 02:50:16	3050ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-21 14:01:46	1183ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:07:05	1114ms	2 NS 2 A 5 MX	🔒 Secure