eb-byg.dk

📜 Historical scan 2026-09-30 08:56:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eb-byg.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 2 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.70 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ebbyg-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

4 records 36ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.70	3600s	linux394.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ebbyg-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca21::8 2a01:111:f403:ca38::a 2a01:111:f403:ca48::12 52.101.68.15 52.101.68.27 52.101.73.155 52.101.91.21	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.152
🔶 Autoconfig	185.20.205.70

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 58ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 170ms

TXT Record
google-site-verification=so5JckiCjPKSvQ32ACQNNP8Y2NxGJBmOHQOuDAOO6fw
MS=ms32440724
v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com include:spf.simply.com ip4:85.27.148.105 ip4:86.52.50.192 ip4:212.37.154.228 -all

✉️ SPF#

Policy	Record (eb-byg.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com include:spf.simply.com ip4:85.27.148.105 ip4:86.52.50.192 ip4:212.37.154.228 -all

📨 DMARC#

Policy	Record (_dmarc.eb-byg.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@eb-byg.dk;

📬 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 2026-10-11 20:15:46

www	185.20.205.70 (AS48854) (address records, no CNAME)
www vs bare domain	Same network eb-byg.dk: 185.20.205.70 (AS48854) www.eb-byg.dk: 185.20.205.70 (AS48854)
Wildcard	Yes: any name under the zone resolves
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

🔎 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#

82ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092300
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 2026-10-11 21:34:23

Field	Value
Registrar	Simply.com A/S
Registered	2019-05-02
Expires	2029-05-31 (957d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

AAAA

54ms

TXT

170ms

CAA

55ms

HTTPS

34ms

TLSA

237ms

SOA

0ms

MTA-STS

49ms

DNSSEC

82ms

SRV

58ms

Total

747ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 09:15:06	789ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 08:56:03 shown	747ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:07:28	1149ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 10:26:07	1267ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 08:19:53	1061ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-25 19:52:40	911ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-01 18:12:57	1368ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-29 14:37:52	778ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 19:54:25	1350ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:42:57	772ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:40:26	805ms	4 NS 1 A 1 MX	🔒 Secure