test.collaboraoffice.com - robtex.com
test.collaboraoffice.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns-833.awsdns-40.net β | ||||||
| A | 2600:9000:5303:4100::1πΊπΈ Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-833.awsdns-40.net | ||||||
| A | 205.251.195.65πΊπΈ Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-833.awsdns-40.net | ||||||
| NS | ns-1041.awsdns-02.org | ||||||
| A | 2600:9000:5304:1100::1πΊπΈ Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1041.awsdns-02.org | ||||||
| A | 205.251.196.17πΊπΈ Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1041.awsdns-02.org | ||||||
| NS | ns-1556.awsdns-02.co.uk | ||||||
| A | 2600:9000:5306:1400::1πΊπΈ Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1556.awsdns-02.co.uk | ||||||
| A | 205.251.198.20πΊπΈ Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1556.awsdns-02.co.uk | ||||||
| NS | ns-237.awsdns-29.com | ||||||
| A | 2600:9000:5300:ed00::1πΊπΈ Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-237.awsdns-29.com | ||||||
| A | 205.251.192.237πΊπΈ Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-237.awsdns-29.com | ||||||
| SOA | ns-833.awsdns-40.netawsdns-hostmaster@amazon.com serial=1 | ||||||
collaboraoffice.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2a01:4f8:1c1e:efee::1π©πͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 157.90.115.48π©πͺ Hetzner157.90.0.0/16 HETZNER-DC | ||||||
| NS | ns-1426.awsdns-50.org β | ||||||
| NS | ns-1002.awsdns-61.net | ||||||
| NS | ns-143.awsdns-17.com | ||||||
| NS | ns-2018.awsdns-60.co.uk | ||||||
| MX | mx2.zoho.com β | ||||||
| MX | mx3.zoho.com(20) | ||||||
| MX | mx.zoho.com(50) | ||||||
| TXT | google-site-verification=aJaJEWfAclqaucF3cErcW6SfHkVjRPCkzHh2X6IVtek | ||||||
| TXT | google-site-verification=g8aYneVjsrXww6hq0eXWOOjDJMAnLLMw3RkVEE62FKI | ||||||
| TXT | v=spf1 include:zohomail.com redirect=_spf.collabora.co.uk | ||||||
| TXT | zoho-verification=zb65617783.zmverify.zoho.com | ||||||
| SOA | ns-1426.awsdns-50.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #77650 globally
rank #34211 in the tld
π HSTS Preload (+subdomains)
WOT: SAFE (86/100)
π Tranco rank: #138,395
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βNSns-1041.awsdns-02.org2026-02-16 β 2026-04-13 Β· 2 obs
β 2026-04-13 02:50:04
βNSns-1556.awsdns-02.co.uk2026-02-16 β 2026-04-13 Β· 2 obs
β 2026-04-13 02:50:04
βNSns-237.awsdns-29.com2026-02-16 β 2026-04-13 Β· 2 obs
β 2026-04-13 02:50:04
βNSns-833.awsdns-40.net2026-02-16 β 2026-04-13 Β· 2 obs
β 2026-04-13 02:50:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| collaboraoffice.com | ns-143.awsdns-17.com, ns-1002.awsdns-61.net, ns-2018.awsdns-60.co.uk, ns-1426.awsdns-50.org | 1 record |
| test.collaboraoffice.com | ns-1041.awsdns-02.org, ns-1556.awsdns-02.co.uk, ns-237.awsdns-29.com, ns-833.awsdns-40.net | - |
β Authoritative Response
Server:205.251.192.237
NS records: ns-1041.awsdns-02.org, ns-1556.awsdns-02.co.uk, ns-237.awsdns-29.com, ns-833.awsdns-40.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for collaboraoffice.com (unsigned zone)
β±οΈ Timing
Total: 700ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1041.awsdns-02.org, ns-1556.awsdns-02.co.uk... |
| SOA | 1 | ns-833.awsdns-40.net awsdns-hostmaster.a |
π Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-143.awsdns-17.com)
Analysis
Name Servers
test.collaboraoffice.com's delegation is handled by four name servers: ns-237.awsdns-29.com, ns-833.awsdns-40.net, ns-1041.awsdns-02.org and ns-1556.awsdns-02.co.uk.
test.collaboraoffice.com partially shares name servers with other domains; examples include clarinfamilybbq.com, nadmad.com, centrallearningcampus.com, cigarfinder.com and meka.es.
These name servers are commonly used with ns-396.awsdns-49.com, ns-701.awsdns-23.net and ns-1583.awsdns-05.co.uk.
Host names with two IPs:
ns-237.awsdns-29.com points to 2600:9000:5300:ed00::1 and 205.251.192.237
ns-833.awsdns-40.net points to 2600:9000:5303:4100::1 and 205.251.195.65
ns-1041.awsdns-02.org points to 2600:9000:5304:1100::1 and 205.251.196.17
ns-1556.awsdns-02.co.uk points to 2600:9000:5306:1400::1 and 205.251.198.20