tutor.sg - robtex.com
tutor.sg
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ascio.com ⭐ | ||||||
| A | 2604:4000:8000:d:212:123:32:97🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01 | ||||||
| PTR | ns1.ascio.com | ||||||
| PTR | dns1.epag.net | ||||||
| A | 212.123.32.97🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1 | ||||||
| PTR | ns1.ascio.com | ||||||
| NS | ns2.ascio.com | ||||||
| A | 2604:4000:8000:d:212:123:35:97🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01 | ||||||
| PTR | ns2.ascio.com | ||||||
| A | 212.123.35.97🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1 | ||||||
| PTR | ns2.ascio.com | ||||||
| SOA | ns1.ascio.compayalebaroffice@gmail.com serial=1768316753 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2607190900 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSns1.ascio.com2026-06-22 → 2026-07-19 · 3 obs
● 2026-06-22 08:12:30
● 2026-07-19 09:38:10
○NSns1.ilabs.com.sg2015-06-12 → 2016-08-17 · 7 obs
● 2015-11-03 15:56:30
○ 2016-01-22 13:54:38
● 2016-04-05 20:59:30
● 2016-08-17 17:47:20
○ 2026-06-22 08:12:30
○ 2026-07-19 09:38:10
●NSns2.ascio.com2026-06-22 → 2026-07-19 · 3 obs
● 2026-06-22 08:12:30
● 2026-07-19 09:38:10
○NSns2.ilabs.com.sg2015-06-12 → 2016-08-17 · 7 obs
● 2015-11-03 15:56:30
○ 2016-01-22 13:54:38
● 2016-04-05 20:59:30
● 2016-08-17 17:47:20
○ 2026-06-22 08:12:30
○ 2026-07-19 09:38:10
○A203.123.11.152015-06-12 → 2016-08-17 · 7 obs
● 2015-11-03 15:56:30
○ 2016-01-22 13:54:38
● 2016-04-05 20:59:30
● 2016-08-17 17:47:20
○ 2026-06-22 08:12:30
○ 2026-07-19 09:38:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg | - |
| tutor.sg | ns1.ascio.com, ns2.ascio.com | - |
✅ Authoritative Response
Server:212.123.32.97
NS records: ns1.ascio.com, ns2.ascio.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tutor.sg (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.ascio.com, ns1.ascio.com |
| SOA | 1 | ns1.ascio.com payalebaroffice.gmail.com |
Analysis
Name Servers
tutor.sg is delegated to two name servers: ns1.ascio.com and ns2.ascio.com.
tutor.sg uses the same name servers as several other domains — among them kerakolldesignhouse.com, mycuti.com, kerakoll.org and two more.
tutor.sg partially shares its NS delegation with several other domains, including buff.ie, asberusa.com, lamangaclub.com and two others.
It is common to find these name servers alongside the name servers ns3.ascio.com, ns4.ascio.com, ns2.ipmirror.com and two others.
ns1.ascio.com and ns2.ascio.com each resolve to two IP addresses: ns1.ascio.com points to 212.123.32.97 and 2604:4000:8000:d:212:123:32:97, while ns2.ascio.com points to 212.123.35.97 and 2604:4000:8000:d:212:123:35:97.